SBS Roofing Systems

Family Description

With over three decades of experience producing modified bitumen, we understand the science of formulating systems that last.

Our SBS is a premium modified bitumen engineered specifically for elasticity; it is made to withstand even the harshest environments.

SBS is the most customizable of our low-slope commercial roofing products with glass, polyester and composite reinforcements. It can be installed with the widest variety of application methods including cold applied, heat weld, self-adhered, mechanically fastened, and hot applied applications.

Products

Fiber Glass Reinforced Sheets

DynaBase
DynaBase® is used as a fiber glass-reinforced base or ply sheet in a variety of multi-ply roofing systems.
DynaBase HW
DynaBase® HW is used as a fiber glass-reinforced base or ply sheet in a variety of multi-ply roofing systems.
DynaClad
DynaClad® is used as a fiber glass-reinforced cap or flashing sheet in a variety of multi-ply roofing systems.
DynaClad Copper
DynaClad® Copper is used as a fiber glass-reinforced cap or flashing sheet in a variety of multi-ply roofing systems.
DynaGlas
DynaGlas® is used as a fiber glass-reinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems.
DynaGlas 30 FR
DynaGlas® 30 FR is used as a fiber glass-reinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems.
DynaGlas FR
DynaGlas® FR is used as a fiber glass-reinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems.
DynaGlas FR CR G
DynaGlas® FR CR G is a SBS cap sheet with reflective roofing granules, a high-quality SBS rubber and asphalt blend, and a fiber glass reinforcement mat that offers excellent dimensional stability and tensile strength.
DynaGrip Base P/SA
DynaGrip® Base P/SA is a self-adhering base sheet used in SBS systems. It is manufactured with a polyolefin film top and a self-adhering bottom surface.
DynaGrip Base P/SA 2.5
DynaGrip® Base P/SA 2.5 is a self-adhering base sheet used in SBS systems. It is manufactured with a polyolefin film top and a self-adhering bottom surface.
DynaGrip Base SA/SA
DynaGrip® Base SA/SA is a base sheet with self-adhering modified bitumen on both sides of the sheet. It contains a fiber glass reinforcement that offers dimensional stability and tensile strength allowing for movement.
DynaGrip Base SD/SA
DynaGrip® Base SD/SA is manufactured with a sand top surface allowing for a cap sheet to be installed with hot asphalt, cold adhesive, or heat welding techniques. The bottom surface is self-adhering and is reinforced with a fiber glass mat.
DynaGrip Base SD/SA 2.5
DynaGrip® Base SD/SA 2.5 is manufactured with a sand top surface allowing for a cap sheet to be installed with hot asphalt, cold adhesive, or heat welding techniques. The bottom surface is self-adhering and is reinforced with a fiber glass mat.
DynaGrip Cap
DynaGrip® Cap is a self-adhering, fiber glass-reinforced SBS cap sheet used in SBS systems. It is manufactured with ceramic-coated roofing granulated top surface and a self-adhering modified bitumen bottom surface.
DynaWeld Base
DynaWeld™ Base is used as a base, ply or flashing sheet in multi-ply roofing systems. It has a nonblocking top surface and heat weldable bottom surface.
DynaWeld Cap
DynaWeld™ Cap is a SBS cap or flashing sheet used in bituminous multi-ply roofing systems. It has ceramic-coated roofing granules on the top surface, fiber glass reinforcement, and a heat weldable bottom surface.
DynaWeld Cap FR
DynaWeld™ Cap FR is a mineral-surfaced cap sheet used in multi-ply systems. It contains additional fire-retardant additives and a fiber glass reinforcement that offers excellent dimensional stability.
DynaWeld Cap FR CR G
DynaWeld™ Cap FR CR G is a cap or flashing sheet used in multi-ply systems. It contains reflective cool roof granules and fire-retardant additives.
DynaWeld Cap FR XT CR G
DynaWeld™ Cap FR XT CR G is an SBS cap or flashing sheet used in multi-ply roof systems. Its top SBS surface is embedded with reflective cool roof granules. The membrane also contains a heavy weight fiber glass reinforcement with quick lay flat characteristics and excellent stability and strength.
JM BaseGrip SD/SA
JM BaseGrip® SD/SA is designed for use in roofing systems where two or more plies of modified bitumen are desired. It may be used as the base ply when installed over an approved substrate.
JM CleanBond Base
JM CleanBond® Base Sheet is self-adhering on both sides and contains a fiber glass reinforcement. This base sheet also has fire-retardant additives.
JM CleanBond Cap
JM CleanBond® Cap is a fiber glass reinforced cap sheet with a ceramic coated roof granule top surface and bottom self-adhering mod bit.
JM NailBase
JM NailBase is a bituminous membrane used as a premium fiber glass-reinforced base sheet in SBS roofing systems.
JM Vapor Barrier SAR
JM Vapor Barrier SAR is a self-adhered membrane with a fiber glass reinforcement and can be installed on plywood, gypsum or concrete board, concrete, asphalt or metal after the substrate has been primed.

Polyester Reinforced Sheets

DynaBase PR
DynaBase® PR is used as a polyester-reinforced base or ply sheet in a variety of multi-ply roofing systems.
DynaFast 180 HW
DynaFast® 180 HW is a heat weldable base or ply sheet for use in mechanically fastened systems. With JM DynaFast® membranes, you get in the dry faster.
DynaFast 180 S
DynaFast® 180 S is a base or ply sheet for use in mechanically fastened SBS systems. With JM DynaFast® membranes, you get in the dry faster.
DynaFast 250 HW
DynaFast® 250 HW is a heat-weldable base or ply sheet for use in mechanically fastened systems. With JM DynaFast® membranes, you get in the dry faster.
DynaGrip Base PR P/SA
DynaGrip® Base PR P/SA is a self-adhering base sheet used in SBS systems. It is manufactured with a polyester-reinforcement mat offering robust tear strength and puncture resistance and a self-adhering bottom surface.
DynaGrip Base PR SA/SA
DynaGrip® Base PR SA/SA is a self-adhered base sheet with a polyester-reinforcement mat offering robust tear strength and puncture resistance. It also exhibits strong dimensional stability. The two-sided self-adhering modified bitumen has an easy-to-peel plastic film on both sides allowing for installation without the need for hot asphalt or heat welding.
DynaGrip Base PR SD/SA
DynaGrip® Base PR SD/SA is a self-adhering base sheet used in SBS systems. It is manufactured with a polyester-reinforcement mat offering robust tear strength and puncture resistance and a self-adhering bottom surface.
DynaGrip Cap PR
DynaGrip® Cap PR is a self-adhering, polyester-reinforced, SBS cap sheet offering better track resistance, improved initial tack, and a longer shelf life.
DynaLastic 180
DynaLastic® 180 is used as a polyester-reinforced mineral-surfaced cap or flashing sheet in a variety of multi-ply roofing systems.
DynaLastic 180 FR
DynaLastic® 180 FR is a SBS cap or flashing sheet with a granulated top surface and a mineral parting agent bottom surface. It has a polyester-reinforced mat with glass scrim offering a high wind performance and excellent hail rating.
DynaLastic 180 FR CR G
DynaLastic® 180 FR CR G is a highly reflective mineral-surfaced cap sheet used in SBS multi-ply systems with a fire-retardant property.
DynaLastic 180 S
Use DynaLastic® 180 S is a base or ply sheet in BUR or SBS multi-ply systems. It's polyester reinforcement mat is a bidirectional glass-scrim reinforcement that offers robust tear strength, puncture resistance, and allows for high wind performance and an excellent hail rating.
DynaLastic 250
DynaLastic® 250 is an SBS cap or flashing sheet produced with a heavy duty polyester-reinforced mat that provides exceptional tensile strength, puncture resistance and can accommodate typical roof expansion and contraction forces.
DynaLastic 250 .86 Sq
DynaLastic® 250 .86 Sq is an SBS cap or flashing sheet with a heavy duty polyester-reinforcement mat and is exclusive to Canada.
DynaLastic 250 CR G .86 Sq
This DynaLastic® 250 CR G .86 SQ SBS cap or flashing sheet is made with a heavy duty polyester reinforcement with a reflective cool roof granulated surface. It is engineered for high reflectivity, durability and optimal granule embedment.
DynaLastic 250 FR
DynaLastic® 250 FR is an SBS cap or flashing sheet that contains fire-retardant additives in its high-quality SBS blend. Its polyester reinforcement gives this membrane excellent tensile strength and allows for typical roof expansion and contraction movements.
DynaLastic 250 FR CR G
DynaLastic® 250 FR CR G is an SBS cap or flashing sheet with fire-retardant properties and a heavy duty polyester mat reinforcement providing additional toughness and the ability to accommodate for typical roof movement.
DynaLastic 250 S
DynaLastic® 250 S is an SBS membrane used as a base, flashing, or ply sheet in multi-ply systems. It's heavy duty polyester reinforcement provides bidirectional glass-scrim reinforcement and offers robust tear strength and puncture resistance, allowing for high wind performance and excellent hail rating.
DynaWeld 180 S
DynaWeld™ 180 S is used as a polyester-reinforced base or ply sheet in a variety of multi-ply roofing systems. It's polyester reinforcement offers robust tear strength and exhibits strong dimensional stability. It has a polyolefin burn-off film on the bottom side enabling the product to be applied using heat welding techniques.
DynaWeld 250 S
DynaWeld 250 S is used as a polyester-reinforced base or ply sheet in a variety of multi-ply roofing systems.
DynaWeld Cap 180
DynaWeld™ Cap 180 is used as a polyester-reinforced mineral-surfaced cap or flashing sheet in a variety of multi-ply roofing systems. It's polyester reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating.
DynaWeld Cap 180 FR CR G
DynaWeld™ Cap 180 FR CR G is used as a cool roof cap or flashing sheet in a variety of multi-ply roofing systems. The polyester mat with glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. It's SBS blend has fire-retardant additives.
DynaWeld Cap 250
DynaWeld™ Cap 250 is used as a premium polyester-reinforced cap or flashing sheet in a variety of multi-ply roofing systems.
DynaWeld Cap 250 .86 Sq
DynaWeld™ Cap 250 .86 Sq contains a heavy duty polyester reinforcement used as a cap or flashing sheet in multi-ply systems. This product is exclusive to Canada.
DynaWeld Cap 250 CR G .86 Sq
DynaWeld™ Cap 250 CR G .86 Sq is used as a cap or flashing SBS sheet in multi-ply roofing systems. It is made with a polyester reinforcement with a reflective granule surface.
DynaWeld Cap 250 FR
DynaWeld™ Cap 250 FR is used as a polyester-reinforced mineral-surfaced cap or flashing sheet with fire-retardant additives in a variety of multi-ply roofing systems. It's heavy duty polyester reinforcement provides excellent tensile strength, toughness and puncture resistance, and it can accommodate stresses created by typical rooftop expansion and contraction forces.
DynaWeld Cap 250 FR CR G
DynaWeld™ Cap 250 FR CR G is a cap or flashing sheet with reflective roofing granules specifically engineered for high reflectivity, durability and optimal embedment. It's SBS blend contains fire-retardant additives. The polyester reinforcement provides excellent strength and stability.
JM CleanBond Base Flashing
JM CleanBond® Base Flashing is a two-sided self-adhering membrane with a polyester reinforcement mat.
JM CleanBond Cap Flashing
JM CleanBond® Cap Flashing sheet is a self-adhering membrane with a ceramic-coated roofing granule top surface.

Composite Reinforced Sheets

DynaFlex
DynaFlex® is used as a composite-reinforced cap sheet membrane in a variety of multi-ply roofing systems.
DynaFlex CR G
DynaFlex® CR G is used as a composite-reinforced cool roof cap sheet membrane in a variety of multi-ply roofing systems.
DynaKap FR T1
DynaKap® FR T1 is used as a fiber glass/polyester-reinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems. It's composite reinforcement combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
DynaKap FR T1 CR G
DynaKap® FR T1 CR G is a SBS Reflective Mineral-Surfaced, Cool Roof Cap or Flashing Sheet. Its composite reinforcement offers stability, toughness, and puncture resistance combined with high tensile strength.
DynaKap FR T1 HW
DynaKap® FR T1 HW is used as a premium fiber glass/polyester-reinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems.
DynaKap FR T1 HW CR G
DynaKap® FR T1 HW CR G is a cool roof granulated cap sheet. It's composite reinforcement provides stability, toughness, and high tensile strength.
DynaKap T1
DynaKap® T1 is an SBS membrane with a composite reinforcement providing excellent tensile strength and puncture resistance with dimensional stability and lay-flat characteristics.
DynaMax FR
DynaMax™ FR is a bituminous membrane used as a premium cap sheet in a variety of multi-ply roofing systems with fire-retardant additives. Its composite reinforcement combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
DynaMax FR CR G
DynaMax™ FR CR G is a fire-retardant SBS reflective mineral-surfaced, cool roof cap or flashing sheet that contains a composite reinforcement of fiber glass and polyester giving the membrane excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics.
DynaMax FR HW
DynaMax™ FR HW is a heat weldable bituminous membrane used as a premium cap sheet in a variety of multi-ply roofing systems. Its composite reinforcement combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
DynaMax FR HW CR G
DynaMax™ FR HW CR G is a heat weldable cap or flashing SBS membrane with a reflective cool roof granulated surface. It's composite reinforcement gives it excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics.
DynaMax FR S HW
DynaMax™ FR S HW is a heat weldable bituminous membrane used as a premium fiber glass/ polyester-reinforced base sheet in a variety of multi-ply roofing systems with a fire retardant additive.
DynaMax FR Smooth
DynaMax® FR Smooth is used as a premium modified bitumen base sheet in a variety of multi-ply roofing systems. It's composite reinforcement provides excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
DynaMax Smooth
DynaMax™ Smooth is used as a premium modified bitumen base, ply, or cap sheet in a variety of multi-ply roofing systems. Its composite reinforcement gives the membrane excellent strength and stability.
DynaPly T1
DynaPly® T1 is used as a base or ply sheet in a variety of multi-ply roofing systems. It's composite reinforcement gives the membrane excellent tensile strength, toughness, puncture resistance and lay-flat characteristics. It's non-blocking surface does not have a surface finish and must be used in constructions that will provide protection from UV (ultraviolet light) and the elements.
DynaWeld Cap 180 FR
DynaWeld™ Cap 180 FR is used as a cap or flashing sheet in a variety of multi-ply roofing systems. The polyester mat with glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. It's SBS blend has fire-retardant additives.

Vapor Barriers

JM Vapor Barrier SA
JM Vapor Barrier SA is a self-adhered membrane and can be installed on plywood, gypsum or concrete board, concrete, asphalt or metal after the substrate has been primed.
JM Vapor Barrier SAR
JM Vapor Barrier SAR is a self-adhered membrane with a fiber glass reinforcement and can be installed on plywood, gypsum or concrete board, concrete, asphalt or metal after the substrate has been primed.

Adhesives, Cements, Sealants and More

Asphalt Primer
One-part, specification grade, penetrating priming solution for multiple substrates prior to the application of a bituminous roofing system.
DynaSet 1K
DynaSet 1K is a one-part, solvent-free, moisture-curing adhesive designed to adhere JM SBS membranes to approved substrates.
JM One-Part Pourable Sealer
JM One-Part Pourable Sealer is used as a penetration pocket filler.
JM One-Step Foamable Adhesive
JM One-Step Foamable Adhesive is a polyurethane adhesive for attaching insulation/cover boards to the roof deck or other insulation boards.
JM QuickFoam Adhesive
JM QuickFoam™ Adhesive is a two-component, low-rise, polyurethane foam adhesive for attaching fleece-backed single ply membranes to insulation boards or direct to deck.
JM Roofing System Urethane Adhesive - RSUA
JM Roofing System Urethane Adhesive is a two-component polyurethane adhesive.
JM Two-Part Urethane Insulation Adhesive
JM Two-Part UIA is a Two-part cold-application adhesive used to adhere insulation board products to approved roofing substrates, and insulation to insulation.
JM Two-Part Urethane Insulation Adhesive (UIA) Canister
JM Two-Part Urethane Insulation Adhesive (UIA) Canister is a two-component polyurethane adhesive used for attaching fleece-backed membranes to insulation and insulation boards to the roof deck or to other insulation boards.
MBR Bonding Adhesive
MBR® Bonding Adhesive is a two-part, solvent free, elastomeric cold-application adhesive for installing SBS modified bitumen roof membranes.
MBR Cold Application Adhesive
MBR® Cold Application is an elastomeric cold-application adhesive for installing SBS and APP modified bitumen membranes.
MBR Flashing Cement Base and Activator
MBR® Flashing Cement Base and Activator is a liquid-applied flashing material for bituminous systems and the PermaFlash™ Bituminous Flashing System.
MBR Utility Cement
MBR® Utility Cement is a one-part, asphalt-based, trowel-grade mastic for use in flashing details for bituminous roofing systems.
Premium Cold Application Adhesive
Premium Cold Application Adhesive is a one-part, elastomeric cold-application adhesive for installing SBS modified bitumen roof membranes.
SA Primer
SA Primer is composed of SBS synthetic rubbers, adhesive enhancing resins and volatile solvents.
SA Primer Low VOC
SA Primer Low VOC is composed of SBS synthetic rubber and adhesive-enhancing resins.
TruGround Conductive Primer
TruGround® Conductive Primer by Detec Systems is a water-based conductive primer which enables Electronic Leak Detection (ELD) of conventional roofing assemblies in construction and during the life of the building.

Insulation and Cover Boards

DEXcell Cement Roof Board
DEXcell Cement Roof Board is a cover board that is able to withstand prolonged exposure to moisture and meets FM Class 1 fire barrier requirements.
DEXcell FA Glass Mat Roof Board
DEXcell FA Glass Mat Roof Board is a cover board with a heavy duty coated fiber glass facer. It is moister and mold resistant and meets FM Class 1 fire barrier requirements.
DEXcell® FA VSH Glass Mat Roof Board
DEXcell® FA VSH Glass Mat Roof Board is competitively priced, easier to install and very severe hail strong to withstand the harshest conditions over the long haul.
DensDeck Prime Roof Board
DensDeck Prime Roof Board is a gypsum cover board with an enhanced coated glass mat facer
DensDeck Roof Board
DensDeck Roof Board is a gypsum cover board with a glass mat facer.
DensDeck StormX Prime Roof Board
DensDeck StormX Prime Roof Board contains an enhanced coated glass mat facer and achieves FM's VSH approval in select JM TPO systems.
DuraBoard
DuraBoard uses expanded perlite and reinforcing cellulosic fibers to provide excellent insulation with a stable R-value, fire resistance, and a high recycled content. It is used in multi-ply systems and can be installed in a number of ways.
ENRGY 3 - Flat and Tapered
ENRGY 3® is a closed-cell polyisocyanurate foam core insulation board offering a high R-value to keep your building well insulated from the elements.
ENRGY 3 CGF - Flat and Tapered
ENRGY 3® CGF is a closed-cell polyisocyanurate foam core with an inorganic-coated glass facer on each side. It offers high R-value per inch and achieves a UL Class A approval in select systems.
FESCO Board
JM FESCO Board is a protective perlite-based cover board or low-thermal insulation board proven to reduce blistering in hot-asphalt applications.
FESCO Board HD
JM FESCO Board HD is a high-density, protective, perlite-based cover board or low-thermal insulation board proven to reduce blistering in hot-asphalt applications.
FesCant Plus and Tapered FESCO Edge Strip
FesCant Plus and Tapered FESCO Edge Strip are high-density, laminated cant board made of high strength fibers and expanded perlite.
Half-Inch Retro-Fit Board
1/2" Retro-Fit™ Board is a low-thermal, perlite-based cover board with recycled materials providing strength to the board.
ProtectoR Foam
Dual-Density Polyisocyanurate Composite Board produced with our High-Density ProtectoR® HD cover board and our standard-density Foam (ENRGY® 3 CGF).
ProtectoR HD
ProtectoR® HD is a high-density polyiso cover board that provides excellent resistance against harsh rooftop conditions including hail, wind uplift, puncture and moisture.
RetroPlus Roof Board
RetroPlus™ Roof Board is a high-density, expanded, perlite-based cover board engineered to optimize system performance across all applications.
SECUROCK Cement Roof Board
SECUROCK Cement Roof Board is ideal for liquid applied membrane roof systems. It has superior wind-uplift performance for a wide variety of roof assemblies and excellent fire performance.
SECUROCK Gypsum-Fiber Roof Board
SECUROCK Gypsum-Fiber Roof Board contains a integral water-resistant core and has excellent fire performance.
SECUROCK Ultralight Glass-Mat Roof Board
SECUROCK Ultralight Glass-Mat Roof Board is a gypsum cover board with fiber glass facer and back.
SeparatoR CGF
SeparatoR® CGF is a versatile, ½"-thick cover board solution that is designed for re-cover applications and offers performance and value.
Tapered FESCO Board
Tapered, protective, perlite-based cover board or low thermal insulation board proven to reduce blistering in hot-asphalt applications.

Liquid Applied

1-Part PermaFlash
1-Part PermaFlash is a unique, one-component, elastomeric, liquid applied flashing material, consisting of an asphalt/polyurethane resin. It is formulated for use with Johns Manville (JM) PermaFlash Scrim and bituminous membrane products.
JM PMMA All Purpose Primer
JM PMMA Primer All-Purpose promotes adhesion and reduces staining on applications that contain residual or existing asphalt systems.
JM PMMA Catalyst
For use with JM BUR and SBS membrane products. JM PMMA Catalyst is a reactive agent used to initiate curing of JM PMMA liquid resins and primer.
JM PMMA Cleaner
JM PMMA Cleaner is used to clean and reactivate the transition area between existing, cured in-place JM PMMA membranes and primers and new tie-ins, repairs and staged coats of resin. This product may also be used as solvent for cleaning metal and plastic surfaces prior to resin application as well as tools and equipment used with the application of the JM PMMA system.
JM PMMA Detailer
Combined with JM PMMA Catalyst to form a rapid-curing, flexible polymethyl-methacrylate (PMMA) resin containing chopped fiber reinforcement.
JM PMMA Field Resin
JM PMMA Field Resin is part of a two-component, fast-curing, polymethyl-methacrylate (PMMA) system for roofing and waterproofing application. It is combined with JM PMMA Catalyst and JM PMMA Scrim to form a monolithic reinforced membrane.
JM PMMA Flashing Resin
Use JM PMMA Flashing Resin with JM PMMA Catalyst and JM PMMA Scrim to form a monolithic, self-reinforced flashing membrane for penetrations and a variety of other details.
JM PMMA Metal Primer Base and Activator
The JM PMMA Metal Primer Base and Activator products serve as a primer for a JM PMMA system.
JM PMMA Repair Paste
For use with JM PMMA Catalyst to form a rapid-curing, flexible resin.
JM PMMA Scrim
JM PMMA Scrim is used in JM PMMA liquid-applied, reinforced membrane systems to improve tear strength, puncture resistance, and crack bridging apabilities. It is a non-woven, chopped strand fabric reinforcement.
JM PMMA THIXO
JM PMMA THIXO is used with JM PMMA resin systems as a thixotropic additive. It may be mixed with JM PMMA Resin or JM PMMA Top Coats.
JM PMMA Textured Top Coat
Use JM PMMA Textured Top Coat with JM PMMA Color Pack and JM PMMA Catalyst to form a flexible resin with pre-mixed aggregate.
JM PMMA Top Coat
For use with JM PMMA membrane systems in high traffic areas such as balconies or walkways. JM PMMA Textured Top Coat is combined with JM PMMA Color Pack and JM PMMA Catalyst to form a flexible resin with pre-mixed aggregate.
JM PMMA Top Coat Color Pack
JM PMMA Top Coat can be tinted in a variety colors. Check out the full list to make your commercial roof even more unique.
PermaFlash System
The PermaFlash® System consists of PermaFlash® Primer, MBR Flashing Cement, and PermaFlash® Scrim. It is an integrated flashing system specifically formulated for use in bituminous systems.

Fiber Glass Reinforced Sheets

DynaBase
DynaBase® is used as a fiber glass-reinforced base or ply sheet in a variety of multi-ply roofing systems.
DynaBase HW
DynaBase® HW is used as a fiber glass-reinforced base or ply sheet in a variety of multi-ply roofing systems.
DynaClad
DynaClad® is used as a fiber glass-reinforced cap or flashing sheet in a variety of multi-ply roofing systems.
DynaClad Copper
DynaClad® Copper is used as a fiber glass-reinforced cap or flashing sheet in a variety of multi-ply roofing systems.
DynaGlas
DynaGlas® is used as a fiber glass-reinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems.
DynaGlas 30 FR
DynaGlas® 30 FR is used as a fiber glass-reinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems.
DynaGlas FR
DynaGlas® FR is used as a fiber glass-reinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems.
DynaGlas FR CR G
DynaGlas® FR CR G is a SBS cap sheet with reflective roofing granules, a high-quality SBS rubber and asphalt blend, and a fiber glass reinforcement mat that offers excellent dimensional stability and tensile strength.
DynaGrip Base P/SA
DynaGrip® Base P/SA is a self-adhering base sheet used in SBS systems. It is manufactured with a polyolefin film top and a self-adhering bottom surface.
DynaGrip Base P/SA 2.5
DynaGrip® Base P/SA 2.5 is a self-adhering base sheet used in SBS systems. It is manufactured with a polyolefin film top and a self-adhering bottom surface.
DynaGrip Base SA/SA
DynaGrip® Base SA/SA is a base sheet with self-adhering modified bitumen on both sides of the sheet. It contains a fiber glass reinforcement that offers dimensional stability and tensile strength allowing for movement.
DynaGrip Base SD/SA
DynaGrip® Base SD/SA is manufactured with a sand top surface allowing for a cap sheet to be installed with hot asphalt, cold adhesive, or heat welding techniques. The bottom surface is self-adhering and is reinforced with a fiber glass mat.
DynaGrip Base SD/SA 2.5
DynaGrip® Base SD/SA 2.5 is manufactured with a sand top surface allowing for a cap sheet to be installed with hot asphalt, cold adhesive, or heat welding techniques. The bottom surface is self-adhering and is reinforced with a fiber glass mat.
DynaGrip Cap
DynaGrip® Cap is a self-adhering, fiber glass-reinforced SBS cap sheet used in SBS systems. It is manufactured with ceramic-coated roofing granulated top surface and a self-adhering modified bitumen bottom surface.
DynaWeld Base
DynaWeld™ Base is used as a base, ply or flashing sheet in multi-ply roofing systems. It has a nonblocking top surface and heat weldable bottom surface.
DynaWeld Cap
DynaWeld™ Cap is a SBS cap or flashing sheet used in bituminous multi-ply roofing systems. It has ceramic-coated roofing granules on the top surface, fiber glass reinforcement, and a heat weldable bottom surface.
DynaWeld Cap FR
DynaWeld™ Cap FR is a mineral-surfaced cap sheet used in multi-ply systems. It contains additional fire-retardant additives and a fiber glass reinforcement that offers excellent dimensional stability.
DynaWeld Cap FR CR G
DynaWeld™ Cap FR CR G is a cap or flashing sheet used in multi-ply systems. It contains reflective cool roof granules and fire-retardant additives.
DynaWeld Cap FR XT CR G
DynaWeld™ Cap FR XT CR G is an SBS cap or flashing sheet used in multi-ply roof systems. Its top SBS surface is embedded with reflective cool roof granules. The membrane also contains a heavy weight fiber glass reinforcement with quick lay flat characteristics and excellent stability and strength.
JM BaseGrip SD/SA
JM BaseGrip® SD/SA is designed for use in roofing systems where two or more plies of modified bitumen are desired. It may be used as the base ply when installed over an approved substrate.
JM CleanBond Base
JM CleanBond® Base Sheet is self-adhering on both sides and contains a fiber glass reinforcement. This base sheet also has fire-retardant additives.
JM CleanBond Cap
JM CleanBond® Cap is a fiber glass reinforced cap sheet with a ceramic coated roof granule top surface and bottom self-adhering mod bit.
JM NailBase
JM NailBase is a bituminous membrane used as a premium fiber glass-reinforced base sheet in SBS roofing systems.
JM Vapor Barrier SAR
JM Vapor Barrier SAR is a self-adhered membrane with a fiber glass reinforcement and can be installed on plywood, gypsum or concrete board, concrete, asphalt or metal after the substrate has been primed.

Polyester Reinforced Sheets

DynaBase PR
DynaBase® PR is used as a polyester-reinforced base or ply sheet in a variety of multi-ply roofing systems.
DynaFast 180 HW
DynaFast® 180 HW is a heat weldable base or ply sheet for use in mechanically fastened systems. With JM DynaFast® membranes, you get in the dry faster.
DynaFast 180 S
DynaFast® 180 S is a base or ply sheet for use in mechanically fastened SBS systems. With JM DynaFast® membranes, you get in the dry faster.
DynaFast 250 HW
DynaFast® 250 HW is a heat-weldable base or ply sheet for use in mechanically fastened systems. With JM DynaFast® membranes, you get in the dry faster.
DynaGrip Base PR P/SA
DynaGrip® Base PR P/SA is a self-adhering base sheet used in SBS systems. It is manufactured with a polyester-reinforcement mat offering robust tear strength and puncture resistance and a self-adhering bottom surface.
DynaGrip Base PR SA/SA
DynaGrip® Base PR SA/SA is a self-adhered base sheet with a polyester-reinforcement mat offering robust tear strength and puncture resistance. It also exhibits strong dimensional stability. The two-sided self-adhering modified bitumen has an easy-to-peel plastic film on both sides allowing for installation without the need for hot asphalt or heat welding.
DynaGrip Base PR SD/SA
DynaGrip® Base PR SD/SA is a self-adhering base sheet used in SBS systems. It is manufactured with a polyester-reinforcement mat offering robust tear strength and puncture resistance and a self-adhering bottom surface.
DynaGrip Cap PR
DynaGrip® Cap PR is a self-adhering, polyester-reinforced, SBS cap sheet offering better track resistance, improved initial tack, and a longer shelf life.
DynaLastic 180
DynaLastic® 180 is used as a polyester-reinforced mineral-surfaced cap or flashing sheet in a variety of multi-ply roofing systems.
DynaLastic 180 FR
DynaLastic® 180 FR is a SBS cap or flashing sheet with a granulated top surface and a mineral parting agent bottom surface. It has a polyester-reinforced mat with glass scrim offering a high wind performance and excellent hail rating.
DynaLastic 180 FR CR G
DynaLastic® 180 FR CR G is a highly reflective mineral-surfaced cap sheet used in SBS multi-ply systems with a fire-retardant property.
DynaLastic 180 S
Use DynaLastic® 180 S is a base or ply sheet in BUR or SBS multi-ply systems. It's polyester reinforcement mat is a bidirectional glass-scrim reinforcement that offers robust tear strength, puncture resistance, and allows for high wind performance and an excellent hail rating.
DynaLastic 250
DynaLastic® 250 is an SBS cap or flashing sheet produced with a heavy duty polyester-reinforced mat that provides exceptional tensile strength, puncture resistance and can accommodate typical roof expansion and contraction forces.
DynaLastic 250 .86 Sq
DynaLastic® 250 .86 Sq is an SBS cap or flashing sheet with a heavy duty polyester-reinforcement mat and is exclusive to Canada.
DynaLastic 250 CR G .86 Sq
This DynaLastic® 250 CR G .86 SQ SBS cap or flashing sheet is made with a heavy duty polyester reinforcement with a reflective cool roof granulated surface. It is engineered for high reflectivity, durability and optimal granule embedment.
DynaLastic 250 FR
DynaLastic® 250 FR is an SBS cap or flashing sheet that contains fire-retardant additives in its high-quality SBS blend. Its polyester reinforcement gives this membrane excellent tensile strength and allows for typical roof expansion and contraction movements.
DynaLastic 250 FR CR G
DynaLastic® 250 FR CR G is an SBS cap or flashing sheet with fire-retardant properties and a heavy duty polyester mat reinforcement providing additional toughness and the ability to accommodate for typical roof movement.
DynaLastic 250 S
DynaLastic® 250 S is an SBS membrane used as a base, flashing, or ply sheet in multi-ply systems. It's heavy duty polyester reinforcement provides bidirectional glass-scrim reinforcement and offers robust tear strength and puncture resistance, allowing for high wind performance and excellent hail rating.
DynaWeld 180 S
DynaWeld™ 180 S is used as a polyester-reinforced base or ply sheet in a variety of multi-ply roofing systems. It's polyester reinforcement offers robust tear strength and exhibits strong dimensional stability. It has a polyolefin burn-off film on the bottom side enabling the product to be applied using heat welding techniques.
DynaWeld 250 S
DynaWeld 250 S is used as a polyester-reinforced base or ply sheet in a variety of multi-ply roofing systems.
DynaWeld Cap 180
DynaWeld™ Cap 180 is used as a polyester-reinforced mineral-surfaced cap or flashing sheet in a variety of multi-ply roofing systems. It's polyester reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating.
DynaWeld Cap 180 FR CR G
DynaWeld™ Cap 180 FR CR G is used as a cool roof cap or flashing sheet in a variety of multi-ply roofing systems. The polyester mat with glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. It's SBS blend has fire-retardant additives.
DynaWeld Cap 250
DynaWeld™ Cap 250 is used as a premium polyester-reinforced cap or flashing sheet in a variety of multi-ply roofing systems.
DynaWeld Cap 250 .86 Sq
DynaWeld™ Cap 250 .86 Sq contains a heavy duty polyester reinforcement used as a cap or flashing sheet in multi-ply systems. This product is exclusive to Canada.
DynaWeld Cap 250 CR G .86 Sq
DynaWeld™ Cap 250 CR G .86 Sq is used as a cap or flashing SBS sheet in multi-ply roofing systems. It is made with a polyester reinforcement with a reflective granule surface.
DynaWeld Cap 250 FR
DynaWeld™ Cap 250 FR is used as a polyester-reinforced mineral-surfaced cap or flashing sheet with fire-retardant additives in a variety of multi-ply roofing systems. It's heavy duty polyester reinforcement provides excellent tensile strength, toughness and puncture resistance, and it can accommodate stresses created by typical rooftop expansion and contraction forces.
DynaWeld Cap 250 FR CR G
DynaWeld™ Cap 250 FR CR G is a cap or flashing sheet with reflective roofing granules specifically engineered for high reflectivity, durability and optimal embedment. It's SBS blend contains fire-retardant additives. The polyester reinforcement provides excellent strength and stability.
JM CleanBond Base Flashing
JM CleanBond® Base Flashing is a two-sided self-adhering membrane with a polyester reinforcement mat.
JM CleanBond Cap Flashing
JM CleanBond® Cap Flashing sheet is a self-adhering membrane with a ceramic-coated roofing granule top surface.

Composite Reinforced Sheets

DynaFlex
DynaFlex® is used as a composite-reinforced cap sheet membrane in a variety of multi-ply roofing systems.
DynaFlex CR G
DynaFlex® CR G is used as a composite-reinforced cool roof cap sheet membrane in a variety of multi-ply roofing systems.
DynaKap FR T1
DynaKap® FR T1 is used as a fiber glass/polyester-reinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems. It's composite reinforcement combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
DynaKap FR T1 CR G
DynaKap® FR T1 CR G is a SBS Reflective Mineral-Surfaced, Cool Roof Cap or Flashing Sheet. Its composite reinforcement offers stability, toughness, and puncture resistance combined with high tensile strength.
DynaKap FR T1 HW
DynaKap® FR T1 HW is used as a premium fiber glass/polyester-reinforced mineral-surfaced cap sheet in a variety of multi-ply roofing systems.
DynaKap FR T1 HW CR G
DynaKap® FR T1 HW CR G is a cool roof granulated cap sheet. It's composite reinforcement provides stability, toughness, and high tensile strength.
DynaKap T1
DynaKap® T1 is an SBS membrane with a composite reinforcement providing excellent tensile strength and puncture resistance with dimensional stability and lay-flat characteristics.
DynaMax FR
DynaMax™ FR is a bituminous membrane used as a premium cap sheet in a variety of multi-ply roofing systems with fire-retardant additives. Its composite reinforcement combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
DynaMax FR CR G
DynaMax™ FR CR G is a fire-retardant SBS reflective mineral-surfaced, cool roof cap or flashing sheet that contains a composite reinforcement of fiber glass and polyester giving the membrane excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics.
DynaMax FR HW
DynaMax™ FR HW is a heat weldable bituminous membrane used as a premium cap sheet in a variety of multi-ply roofing systems. Its composite reinforcement combines the excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
DynaMax FR HW CR G
DynaMax™ FR HW CR G is a heat weldable cap or flashing SBS membrane with a reflective cool roof granulated surface. It's composite reinforcement gives it excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics.
DynaMax FR S HW
DynaMax™ FR S HW is a heat weldable bituminous membrane used as a premium fiber glass/ polyester-reinforced base sheet in a variety of multi-ply roofing systems with a fire retardant additive.
DynaMax FR Smooth
DynaMax® FR Smooth is used as a premium modified bitumen base sheet in a variety of multi-ply roofing systems. It's composite reinforcement provides excellent tensile strength, toughness and puncture resistance of a polyester mat with the dimensional stability and lay-flat characteristics of fiber glass.
DynaMax Smooth
DynaMax™ Smooth is used as a premium modified bitumen base, ply, or cap sheet in a variety of multi-ply roofing systems. Its composite reinforcement gives the membrane excellent strength and stability.
DynaPly T1
DynaPly® T1 is used as a base or ply sheet in a variety of multi-ply roofing systems. It's composite reinforcement gives the membrane excellent tensile strength, toughness, puncture resistance and lay-flat characteristics. It's non-blocking surface does not have a surface finish and must be used in constructions that will provide protection from UV (ultraviolet light) and the elements.
DynaWeld Cap 180 FR
DynaWeld™ Cap 180 FR is used as a cap or flashing sheet in a variety of multi-ply roofing systems. The polyester mat with glass-scrim reinforcement offers robust tear strength and puncture resistance, allowing for high wind performance and an excellent hail rating. It's SBS blend has fire-retardant additives.

Vapor Barriers

JM Vapor Barrier SA
JM Vapor Barrier SA is a self-adhered membrane and can be installed on plywood, gypsum or concrete board, concrete, asphalt or metal after the substrate has been primed.
JM Vapor Barrier SAR
JM Vapor Barrier SAR is a self-adhered membrane with a fiber glass reinforcement and can be installed on plywood, gypsum or concrete board, concrete, asphalt or metal after the substrate has been primed.

Adhesives, Cements, Sealants and More

Asphalt Primer
One-part, specification grade, penetrating priming solution for multiple substrates prior to the application of a bituminous roofing system.
DynaSet 1K
DynaSet 1K is a one-part, solvent-free, moisture-curing adhesive designed to adhere JM SBS membranes to approved substrates.
JM One-Part Pourable Sealer
JM One-Part Pourable Sealer is used as a penetration pocket filler.
JM One-Step Foamable Adhesive
JM One-Step Foamable Adhesive is a polyurethane adhesive for attaching insulation/cover boards to the roof deck or other insulation boards.
JM QuickFoam Adhesive
JM QuickFoam™ Adhesive is a two-component, low-rise, polyurethane foam adhesive for attaching fleece-backed single ply membranes to insulation boards or direct to deck.
JM Roofing System Urethane Adhesive - RSUA
JM Roofing System Urethane Adhesive is a two-component polyurethane adhesive.
JM Two-Part Urethane Insulation Adhesive
JM Two-Part UIA is a Two-part cold-application adhesive used to adhere insulation board products to approved roofing substrates, and insulation to insulation.
JM Two-Part Urethane Insulation Adhesive (UIA) Canister
JM Two-Part Urethane Insulation Adhesive (UIA) Canister is a two-component polyurethane adhesive used for attaching fleece-backed membranes to insulation and insulation boards to the roof deck or to other insulation boards.
MBR Bonding Adhesive
MBR® Bonding Adhesive is a two-part, solvent free, elastomeric cold-application adhesive for installing SBS modified bitumen roof membranes.
MBR Cold Application Adhesive
MBR® Cold Application is an elastomeric cold-application adhesive for installing SBS and APP modified bitumen membranes.
MBR Flashing Cement Base and Activator
MBR® Flashing Cement Base and Activator is a liquid-applied flashing material for bituminous systems and the PermaFlash™ Bituminous Flashing System.
MBR Utility Cement
MBR® Utility Cement is a one-part, asphalt-based, trowel-grade mastic for use in flashing details for bituminous roofing systems.
Premium Cold Application Adhesive
Premium Cold Application Adhesive is a one-part, elastomeric cold-application adhesive for installing SBS modified bitumen roof membranes.
SA Primer
SA Primer is composed of SBS synthetic rubbers, adhesive enhancing resins and volatile solvents.
SA Primer Low VOC
SA Primer Low VOC is composed of SBS synthetic rubber and adhesive-enhancing resins.
TruGround Conductive Primer
TruGround® Conductive Primer by Detec Systems is a water-based conductive primer which enables Electronic Leak Detection (ELD) of conventional roofing assemblies in construction and during the life of the building.

Insulation and Cover Boards

DEXcell Cement Roof Board
DEXcell Cement Roof Board is a cover board that is able to withstand prolonged exposure to moisture and meets FM Class 1 fire barrier requirements.
DEXcell FA Glass Mat Roof Board
DEXcell FA Glass Mat Roof Board is a cover board with a heavy duty coated fiber glass facer. It is moister and mold resistant and meets FM Class 1 fire barrier requirements.
DEXcell® FA VSH Glass Mat Roof Board
DEXcell® FA VSH Glass Mat Roof Board is competitively priced, easier to install and very severe hail strong to withstand the harshest conditions over the long haul.
DensDeck Prime Roof Board
DensDeck Prime Roof Board is a gypsum cover board with an enhanced coated glass mat facer
DensDeck Roof Board
DensDeck Roof Board is a gypsum cover board with a glass mat facer.
DensDeck StormX Prime Roof Board
DensDeck StormX Prime Roof Board contains an enhanced coated glass mat facer and achieves FM's VSH approval in select JM TPO systems.
DuraBoard
DuraBoard uses expanded perlite and reinforcing cellulosic fibers to provide excellent insulation with a stable R-value, fire resistance, and a high recycled content. It is used in multi-ply systems and can be installed in a number of ways.
ENRGY 3 - Flat and Tapered
ENRGY 3® is a closed-cell polyisocyanurate foam core insulation board offering a high R-value to keep your building well insulated from the elements.
ENRGY 3 CGF - Flat and Tapered
ENRGY 3® CGF is a closed-cell polyisocyanurate foam core with an inorganic-coated glass facer on each side. It offers high R-value per inch and achieves a UL Class A approval in select systems.
FESCO Board
JM FESCO Board is a protective perlite-based cover board or low-thermal insulation board proven to reduce blistering in hot-asphalt applications.
FESCO Board HD
JM FESCO Board HD is a high-density, protective, perlite-based cover board or low-thermal insulation board proven to reduce blistering in hot-asphalt applications.
FesCant Plus and Tapered FESCO Edge Strip
FesCant Plus and Tapered FESCO Edge Strip are high-density, laminated cant board made of high strength fibers and expanded perlite.
Half-Inch Retro-Fit Board
1/2" Retro-Fit™ Board is a low-thermal, perlite-based cover board with recycled materials providing strength to the board.
ProtectoR Foam
Dual-Density Polyisocyanurate Composite Board produced with our High-Density ProtectoR® HD cover board and our standard-density Foam (ENRGY® 3 CGF).
ProtectoR HD
ProtectoR® HD is a high-density polyiso cover board that provides excellent resistance against harsh rooftop conditions including hail, wind uplift, puncture and moisture.
RetroPlus Roof Board
RetroPlus™ Roof Board is a high-density, expanded, perlite-based cover board engineered to optimize system performance across all applications.
SECUROCK Cement Roof Board
SECUROCK Cement Roof Board is ideal for liquid applied membrane roof systems. It has superior wind-uplift performance for a wide variety of roof assemblies and excellent fire performance.
SECUROCK Gypsum-Fiber Roof Board
SECUROCK Gypsum-Fiber Roof Board contains a integral water-resistant core and has excellent fire performance.
SECUROCK Ultralight Glass-Mat Roof Board
SECUROCK Ultralight Glass-Mat Roof Board is a gypsum cover board with fiber glass facer and back.
SeparatoR CGF
SeparatoR® CGF is a versatile, ½"-thick cover board solution that is designed for re-cover applications and offers performance and value.
Tapered FESCO Board
Tapered, protective, perlite-based cover board or low thermal insulation board proven to reduce blistering in hot-asphalt applications.

Liquid Applied

1-Part PermaFlash
1-Part PermaFlash is a unique, one-component, elastomeric, liquid applied flashing material, consisting of an asphalt/polyurethane resin. It is formulated for use with Johns Manville (JM) PermaFlash Scrim and bituminous membrane products.
JM PMMA All Purpose Primer
JM PMMA Primer All-Purpose promotes adhesion and reduces staining on applications that contain residual or existing asphalt systems.
JM PMMA Catalyst
For use with JM BUR and SBS membrane products. JM PMMA Catalyst is a reactive agent used to initiate curing of JM PMMA liquid resins and primer.
JM PMMA Cleaner
JM PMMA Cleaner is used to clean and reactivate the transition area between existing, cured in-place JM PMMA membranes and primers and new tie-ins, repairs and staged coats of resin. This product may also be used as solvent for cleaning metal and plastic surfaces prior to resin application as well as tools and equipment used with the application of the JM PMMA system.
JM PMMA Detailer
Combined with JM PMMA Catalyst to form a rapid-curing, flexible polymethyl-methacrylate (PMMA) resin containing chopped fiber reinforcement.
JM PMMA Field Resin
JM PMMA Field Resin is part of a two-component, fast-curing, polymethyl-methacrylate (PMMA) system for roofing and waterproofing application. It is combined with JM PMMA Catalyst and JM PMMA Scrim to form a monolithic reinforced membrane.
JM PMMA Flashing Resin
Use JM PMMA Flashing Resin with JM PMMA Catalyst and JM PMMA Scrim to form a monolithic, self-reinforced flashing membrane for penetrations and a variety of other details.
JM PMMA Metal Primer Base and Activator
The JM PMMA Metal Primer Base and Activator products serve as a primer for a JM PMMA system.
JM PMMA Repair Paste
For use with JM PMMA Catalyst to form a rapid-curing, flexible resin.
JM PMMA Scrim
JM PMMA Scrim is used in JM PMMA liquid-applied, reinforced membrane systems to improve tear strength, puncture resistance, and crack bridging apabilities. It is a non-woven, chopped strand fabric reinforcement.
JM PMMA THIXO
JM PMMA THIXO is used with JM PMMA resin systems as a thixotropic additive. It may be mixed with JM PMMA Resin or JM PMMA Top Coats.
JM PMMA Textured Top Coat
Use JM PMMA Textured Top Coat with JM PMMA Color Pack and JM PMMA Catalyst to form a flexible resin with pre-mixed aggregate.
JM PMMA Top Coat
For use with JM PMMA membrane systems in high traffic areas such as balconies or walkways. JM PMMA Textured Top Coat is combined with JM PMMA Color Pack and JM PMMA Catalyst to form a flexible resin with pre-mixed aggregate.
JM PMMA Top Coat Color Pack
JM PMMA Top Coat can be tinted in a variety colors. Check out the full list to make your commercial roof even more unique.
PermaFlash System
The PermaFlash® System consists of PermaFlash® Primer, MBR Flashing Cement, and PermaFlash® Scrim. It is an integrated flashing system specifically formulated for use in bituminous systems.

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SBS Installation and Details

When it comes to design, we've got the tools to get you from the desk to the roof. Here you will find all of the SBS specifications, 3-part specs, details and installation guides. If you have any questions when it comes to installation, please contact our Specifier Services Group for design and your local technical representative for the field.

Flashing Details
Fastening Patterns
Assembly Plates
Specifications
Installation Guides


EDGE	CAD	PDF
BIT-4 (GTR) Roof Edge Gutter	DWG	PDF
BIT-4 Roof Edge with Presto Tite	DWG	PDF


EXPANSION, TIE-IN AND TRANSITION*	CAD	PDF
BIT-1 (NLB) Base Flashing for Non Load Brng Wall-Curb to Wall EJ	DWG	PDF
BIT- 5 Base Flashing for Non Load Bearing Wall & Metal EJ	DWG	PDF
BIT- 7 Curb Mounted Roof to Roof EJ Cover	DWG	PDF

*ALSO REFER TO SPECIALTY ROOFING PRODUCTS TRANSITION & INTERSECTION DETAILS


CURBS AND CORNERS	CAD	PDF
BIT-8 Prefabricated Curb	DWG	PDF
BIT-26 Base Flashing at Outside Corner	DWG	PDF
BIT-27 Base Flashing at Inside corner	DWG	PDF


DRAINS, PIPES, AND VENTS	CAD	PDF
BIT-9 Plumbing Vent	DWG	PDF
BIT-10 One Way Roof Vent - FP-10	DWG	PDF
BIT-11 Metal Drain	DWG	PDF
BIT-21 Primary Metal Scupper in Sump	DWG	PDF
BIT-22 Overflow Metal Scupper	DWG	PDF
BIT-23 Vent Stack (Warm)	DWG	PDF


PENETRATION, EQUIPMENT SUPPORT AND PROTECTION	CAD	PDF
BIT-16 Roof Penetration Pan	DWG	PDF
BIT-17 Lighting Rod on Roof Surface	DWG	PDF
BIT-PT-01 Bituminous Light Support	DWG	PDF
BIT-PT-02 Bituminous Medium Support	DWG	PDF
BIT-PT-03 Bituminous Heavy Support	DWG	PDF
BIT-PT-04 DynaTred Traffic Pads with Pavers	DWG	PDF
BIT-PT-05 DynaTred Traffic Pads	DWG	PDF


*WALL FLASHING*	*CAD*	*PDF*
BIT- 1 (LB) Base Flashing for Load Brng Wall with Counterflashing	DWG	PDF
BIT-2 (WL) Base Flashing for Wall less than 24 inches	DWG	PDF
BIT-3 (WH) Base Flashing for Wall more than 24 inched with Coping	DWG	PDF
BIT-3 (WL) Base Flashing for Wall less than 24 inches with Coping	DWG	PDF
BIT-6 (TH) Base Flashing for Wall more than 24 inches with Coping	DWG	PDF
BIT-6 (TL) Base Flashing for Wall less than 24 inches with Coping	DWG	PDF
BIT-15 (E) EPDM Wall Covering with BUR Base Flashing	DWG	PDF
BIT-15 (E) Alt-EPDM Wall Covering with BUR Base Flashing	DWG	PDF
BIT-15 (P) PVC Wall Covering with BUR Base Flashing	DWG	PDF
BIT-15 (T) TPO Wall Covering with BUR Base Flashing	DWG	PDF


EDGE	CAD	PDF
DFE-4 (PRESTO LOCK) Facia, Presto Lock™ Fascia System	DWG	PDF
DFE-4 (GS) Gravel Stop	DWG	PDF
DFE-4 (GS-ALT) Gravel Stop (Alternate)	DWG	PDF
DFE-4 (GTR) Gutter	DWG	PDF
DFE-4 (PRESTO-TITE) Presto-Tite	DWG	PDF
DFE-4 (RFS) Rail Fascia System Roof Edge	DWG	PDF
DFE-4 (RMCF) Raised Metal Cant Fasia	DWG	PDF


EXPANSION, TIE-IN AND TRANSITION	CAD	PDF
DFE-1 (NLB) Curb to Wall Expansion Joint	DWG	PDF
DFE-5 (NLB-ALT) Metal Expansion Joint (Alternate)	DWG	PDF
DFE-7 Roof-to-Roof, Curb Mounted, Expand-O-Flash®	DWG	PDF


CURBS AND CORNERS	CAD	PDF
DFE-27 Inside Corner	DWG	PDF
DFE-26 Outside Corner	DWG	PDF
DFE-8 Prefabricated	DWG	PDF
DFE-8 (Skylight) Hot & Cold Prefabricated Curb	DWG	PDF
DFE-19 Roof Hatch Curb	DWG	PDF


DRAINS, PIPES, AND VENTS	CAD	PDF
DFE-11 Metal	DWG	PDF
DFE-22 Overflow Metal Scupper	DWG	PDF
DFE-21 Primary Metal Scupper In Sump	DWG	PDF


PENETRATION, EQUIPMENT SUPPORT AND PROTECTION	CAD	PDF
DFE-17 Lightning Rod, Surface Mount	DWG	PDF
DFE-16 Penetration Pocket	DWG	PDF
DFE-10 FP-10 One Way® Roof Vent	DWG	PDF
DFE-9 Plumbing, Lead	DWG	PDF
DFE-23 Vent Stack (Warm)	DWG	PDF
DFE-18 JM Energy Anchor - SBS Adhered	DWG	PDF


WALL FLASHING	CAD	PDF
DFE-1 (LB) Masonry Wall with Counter Flashing	DWG	PDF
DFE-2 (LB) Two Ply Base Flashing for LB Masonry Wall Counter Flashing	DWG	PDF
DFE-2 (PT) Perma Tite Coping	DWG	PDF
DFE-2 Base Flashing with Surface Mounted Counter Flashing	DWG	PDF
DFE-3 (WH) Wood Wall > 24" with Coping	DWG	PDF
DFE-3 (WL) Wood Wall < 24" with Coping	DWG	PDF
DFE-6 (TH) Masonry Wall > 24" with Coping	DWG	PDF
DFE-6 (TL) Masonry Wall < 24" with Coping	DWG	PDF
DFE-15 (E) EPDM Wall Covering with Bituminous Base Flashing	DWG	PDF
DFE-15 (P) PVC Wall Covering With Bit Base Flashing	DWG	PDF
DFE-15 (T) TPO Wall Covering with Bituminous Base Flashing	DWG	PDF
DFE-15 (ALT) TPO Wall Covering with Bituminous Base Flashing (Alternate)	DWG	PDF
DFE-20 (WH) Gypsum Wall on Metal Studs > 24" w/Coping	DWG	PDF
DFE-20 (WL) Gypsum Wall on Metal Studs < 24" w/Coping	DWG	PDF
DFE-24 Base Flashing for Venting Lightweight Concrete	DWG	PDF

LAP ANGLE CHANGE	CAD	PDF
PMF-10 PermaFlash® Standard Base Flashing Detail	DWG	PDF
PMF-9 PermaFlash® Standard Canted Base Flashing Detail	DWG	PDF


CURBS AND CORNERS	CAD	PDF
PMF-3 PermaFlash® Inside Corner Detail	DWG	PDF
PMF-3S PermaFlash® Inside Corner Scrim Detail	DWG	PDF
PMF-4 PermaFlash® Curb Corner Detail	DWG	PDF
PMF-4Sa PermaFlash® Outside Corner Scrim Detail (Top)	DWG	PDF
PMF-4Sb PermaFlash® Outside Corner Scrim Detail (Bottom)	DWG	PDF


DRAINS PIPES AND VENTS	CAD	PDF
PMF-5 PermaFlash®-To-Drain-Detail	DWG	PDF
PMF-5S PermaFlash® Drain Scrim Detail	DWG	PDF
PMF-6 PermaFlash® Pipe Penetration Detail	DWG	PDF
PMF-6S PermaFlash® Pipe Penetration Scrim Detail	DWG	PDF
PMF-7 PermaFlash® Through-Wall Scupper Detail	DWG	PDF
PMF-7S PermaFlash® Through-Wall Scupper Scrim Detail	DWG	PDF
PMF-8 PermaFlash® Overflow Scupper Detail	DWG	PDF
PMF-8S PermaFlash® Overflow Scupper Scrim Detail	DWG	PDF


PENETRATION, EQUIPMENT SUPPORT AND PROTECTION	CAD	PDF
PMF-1 PermaFlash® I-Beam Detail	DWG	PDF
PMF-11 PermaFlash® Square Metal Tube Detail	DWG	PDF
PMF-11S PermaFlash® Square Metal Tube Scrim Detail	DWG	PDF
PMF-1S PermaFlash® I-Beam Scrim Detail	DWG	PDF
PMF-2 PermaFlash® Angle Iron Detail	DWG	PDF
PMF-2S PermaFlash® Angle Iron Scrim Detail	DWG	PDF


EDGE	CAD	PDF
HW-4 (GS) Gravel Stop	DWG	PDF
HW-4 (GS-ALT) Gravel Stop Alternate	DWG	PDF
HW-4 (GTR) Gutter	DWG	PDF
HW-4 (PRESTO LOCK) Presto Lock Fascia System	DWG	PDF
HW-4 (PRESTO-TITE) Presto-Tite Edge Metal System	DWG	PDF
HW-4 (RMCF) Raised Metal Cant Fascia	DWG	PDF
HW-4 (GTR-ALT) Roof Edge Gutter ALT	DWG	PDF
HW-4 (RFS) Rail Fascia System Roof Edge	DWG	PDF


HEAT WELDABLE EXPANSION JOINT DETAILS*	*CAD*	*PDF*
HW-1 (NLB) Base Flashing Curb to Wall EJ	DWG	PDF
HW-5 (NLB-ALT) Base Flashing Metal EJ ALT	DWG	PDF
HW-7 Curb Mounted Roof-to-Roof Expansion Joint Cover	DWG	PDF

*ALSO REFER TO SPECIALTY ROOFING PRODUCTS TRANSITION & INTERSECTION DETAILS


CURBS AND CORNERS	CAD	PDF
HW-8 Prefabricated Curb	DWG	PDF
HW-19 Roof Hatch Curb	DWG	PDF
HW-26 Base Flashing at Outside Corner	DWG	PDF
HW-27 Base Flashing at Inside Corner	DWG	PDF


*DRAINS, PIPES AND VENTS*	*CAD*	*PDF*
HW-9 Plumbing Vent	DWG	PDF
HW-10 FP-10 One Way® Roof Vent	DWG	PDF
HW-11 Metal Drain	DWG	PDF
HW-21 Primary Metal Scupper in Sump	DWG	PDF
HW-22 Overflow Metal Scupper	DWG	PDF
HW-23 Vent Stack (Warm)	DWG	PDF


PENETRATION, EQUIPMENT SUPPORT AND PROTECTION	CAD	PDF
HW-17 Lightning Rod on Roof Surface	DWG	PDF
HW-16 Penetration Pocket	DWG	PDF
HW-18 JM Energy Anchor	DWG	PDF


WALL FLASHING	CAD	PDF
HW-1 (LB) Masonry Wall w/ Counterflashing	DWG	PDF
HW- 2 (PT) Perma Tite Coping	DWG	PDF
HW-3 (WH) Wood Wall >24” with Coping	DWG	PDF
HW-3 (WL) Wood Wall <24” with Coping	DWG	PDF
HW-6 (TH) Masonry Wall >24” with Coping	DWG	PDF
HW-6 (TL) Masonry Wall <24” with Coping	DWG	PDF
HW- 6 (TL) ALT - Base Flashing For Masonry Wall	DWG	PDF
HW-15 (E) EPDM Wall Covering with Bituminous Base Flashing	DWG	PDF
HW-15 (P) PVC Wall Covering With Bit Base Flashing	DWG	PDF
HW-15 (T) TPO Wall Covering with Bituminous Base Flashing	DWG	PDF
HW-15 (T-ALT) TPO Wall Covering with Bituminous Base Flashing	DWG	PDF
HW-20 (WH) Gypsum Wall on Metal Studs >24” w/ Coping	DWG	PDF
HW-20 (WL) Gypsum Wall on Metal Studs <24” w/ Coping	DWG	PDF
HW-24 Venting Lightweight Concrete	DWG	PDF
HW-25 (LB) Optional Two-Ply Base Flashing for Load-Bearing Masonry Wall w/ Counterflashing	DWG	PDF


EDGE	CAD	PDF
DGE-4 (GS) Gravel Stop	DWG	PDF
DGE-4 (GS-ALT) Gravel Stop, Alternate	DWG	PDF
DGE-4 (GTR) Gutter	DWG	PD F
DGE-4 (PL) Roof Edge With Presto Lock	DWG	PDF
DGE-4 (PT) Roof Edge With Presto Lock	DWG	PDF
DGE-4 ( RMCF) Roof Edge Raised Metal Cant	DWG	PD F


EXPANSION, TIE-IN AND TRANSITION	CAD	PDF
DGE-1 (NLB) Masonry With Nailing Facilities, Expansion Joint	DWG	PDF
DGE-7 Roof-to-Roof, Curb Mounted, Expand-O-Flash®	DWG	PDF


CURBS AND CORNERS	CAD	PDF
DGE-8 Prefabricated	DWG	PDF
DGE-8 (ALT) Prefab Curb With Skylight	DWG	PDF
DGE-19 Roof Hatch Curb	DWG	PDF


DRAINS, PIPES, AND VENTS	CAD	PDF
DGE-9 Plumbing, Lead	DWG	PDF
DGE-10 FP-10 One Way® Roof Vent	DWG	PDF
DGE-11 Roof Drain	DWG	PDF


PENETRATION, EQUIPMENT SUPPORT AND PROTECTION	CAD	PDF
DGE-17 Lightning Rod, Surface Mount	DWG	PDF
DGE-16 Penetration Pocket	DWG	PDF


WALL FLASHING	CAD	PDF
DGE-1 (LB) Masonry With Nailing Facilities	DWG	PDF
DGE-2 (LB) Two Ply Base Flashing for LB Masonry Wall Counter Flashing	DWG	PDF
DGE-2 Base Flashing with Surface Mounted Counter Flashing	DWG	PDF
DGE-3 (HW) Base Flashing for Wood Wall +24 Inches with Coping	DWG	PDF
DGE-3 (LW) Base Flashing for Wood Wall -24 Inches with Coping	DWG	PDF
DGE-6 (TH) Tilt-Up, High	DWG	PDF
DGE-6 (TL) Tilt-Up, Low	DWG	PDF
DGE-15 Single Ply Wall Covering with BIT Base Flashing	DWG	PDF


EDGE	CAD	PDF
CBE-4 (GS) Roof Edge Gravel Stop	DWG	PDF
CBE-4 (GS-ALT) Roof Edge Gravel Stop Alternate	DWG	PDF
CBE-4 (GTR) Roof Edge Gutter	DWG	PDF
CBE-4 (PL) Roof Edge with Presto Lock	DWG	PDF
CBE-4 (PT) Roof Edge Raised Metal Cant	DWG	PDF
CBE-4 (RMCF) Roof Edge Raised Metal Cant	DWG	PDF


EXPANSION, TIE-IN AND TRANSITION	CAD	PDF
CBE-1 (NLB) Masonry With Nailing Facilities, Expansion Joint	DWG	PDF
CBE-7 Curb Mounted Roof to Roof EJ	DWG	PDF


CURBS AND CORNERS	CAD	PDF
CBE-8 Prefabricated	DWG	PDF
CBE-8 (ALT) Prefab Curb With Skylight	DWG	PDF
CBE-19 Roof Hatch Curb	DWG	PDF


DRAINS, PIPES, AND VENTS	CAD	PDF
CBE-9 Plumbing, Lead	DWG	PDF
CBE-10 FP-10 One Way® Roof Vent	DWG	PDF
CBE-11 Cast Iron	DWG	PDF


PENETRATION, EQUIPMENT SUPPORT AND PROTECTION	CAD	PDF
CBE-17 Lightning Rod, Surface Mount	DWG	PDF
CBE-16 Penetration Pocket	DWG	PDF


WALL FLASHING	CAD	PDF
CBE-1 (LB) Masonry With Nailing Facilities	DWG	PDF
CBE-2 (LB) Two Ply Base Flashing for LB Masonry for LB Masonry Wall Counter Flashing	DWG	PDF
CBE-2 Base Flashing with Surface Mounted Counter Flashing	DWG	PDF
CBE-3 (HW) BASE FLASHING FOR WOOD WALL +24 INCHES WITH COPING	DWG	PDF
CBE-3 (LW) BASE FLASHING FOR WOOD WALL -24 INCHES WITH COPING	DWG	PDF
CBE-6 (TH) BASE FLASHING +24 INCHES WITH COPING ALT	DWG	PDF
CBE-6 (TL) BASE FLASHING FOR MASONRY WALL -24 INCHES WITH COPING	DWG	PDF
CBE-15 SINGLE PLY WALL COVERING WITH BIT BASE FLASHING	DWG	PDF


*DYNASET 1K DETAILS*	CAD	PDF
DS1K-1 JM DynaSet 1K Ribbon Adhered Base Ply	DWG	PDF
DS1K-2 JM DynaSet 1K Ribbon Adhered Base Ply - Heat Weld	DWG	PDF
DS1K-3 JM DynaSet 1K Ribbon - CBUA Adhered Base	DWG	PDF
DS1K-4 JM DynaSet 1K Ribbon Adhered Base Ply Lightweight Concrete	DWG	PDF
DS1K-5 JM DynaSet 1K Ribbon Adhered Base Ply Lightweight Concrete - Heat Weld	DWG	PDF

VAPOR BARRIER SA DETAILS	CAD	PDF	*BIM*
VB-1 JM Vapor Barrier SA - Wall Base Detail	DWG	PDF	-
VB-1 (ALT) JM Vapor Barrier SA - Wall Base Detail - Alt	DWG	PDF	-
VB-2 JM Vapor Barrier SA - Pipe Penetration Detail	DWG	PDF	-
VB-3 JM Vapor Barrier SA - Drain Detail	DWG	PDF	-
VB-4 JM Vapor Barrier SA - Detail at Field Laps	DWG	PDF	-
VB-5 JM Vapor Barrier SA - Outside Curb Detail	DWG	PDF	-
VB-6 JM Vapor Barrier SA - Inside Curb Detail	DWG	PDF	-

*VAPOR BARRIER SAR DETAILS*	CAD	PDF	*BIM*
VB-1 JM Vapor Barrier SAR - Wall Base	DWG	PDF	-
VB-1 (ALT) JM Vapor Barrier SAR - Wall Base	DWG	PDF	-
VB-2 JM Vapor Barrier SAR - Pipe Penetration	DWG	PDF	-
VB-3 JM Vapor Barrier SAR - Drain	DWG	PDF	-
VB-4 JM Vapor Barrier SAR - Field Laps	DWG	PDF	-
VB-5 JM Vapor Barrier SAR - Outside Curb	DWG	PDF	-
VB-6 JM Vapor Barrier SAR - Inside Curb	DWG	PDF	-

2x4 Ft. Roof Insulation Fastener Placement

4x8 Ft. Roof Insulation Fastener Placement

BM-18, 12, 6 DynaFast Base Sheet (18", 12", 6" O.C.)

BM-12,12,12 Mechanically Fastened Base Sheet (12", 12", 12" O.C.)

BM-18 Mechanically Fastened Base Sheet (18" O.C.)

BM-6 Mechanically Fastened Base Sheet (6" O.C.)

BM-7,7,7 Mechanically Fastened Base Sheet (7", 7", 7" O.C.)

BM-7,9,9 Mechanically Fastened Base Sheet (7", 9", 9" O.C.)

BM-75,75,75 Mechanically Fastened Base Sheet (7.5", 7.5", 7.5" O.C.)

BM-9,12,12 Mechanically Fastened Base Sheet (9", 12", 12" O.C.)

BM-9,18,18 Mechanically Fastened Base Sheet (9", 18", 18" O.C.)

BM-9,9,9 Mechanically Fastened Base Sheet (9", 9", 9" O.C.)

FA-16 Fully Adhered Cover (16-24-32)

FA-8 Fully Adhered Cover (8-16-32)

CBUA-12-6-4 Cover Board Urethane Adhesive Fastening

ICBUA-8-4-4 Insulation and Cover Board Urethane Adhesive Fastening

ICBUA-12-6-4 Insulation and Cover Board Urethane Adhesive Fastening

INUA-12-6-4 Insulation Urethane Adhesive Fastening

Assembly Plate Use Instructions

*Please be sure to download the file before selecting your assembly.*

SBS Assembly Plates

2 PLY SBS BONDED TO INSULATION ASSEMBLY PLATE

2 PLY SBS MECHANICALLY FASTENED BASE SHEET OVER INSULATION ASSEMBLY PLATE

3 PLY SBS BONDED TO INSULATION ASSEMBLY PLATE

3 PLY SBS INCLUDING NAILED BASE SHEET ASSEMBLY PLATE

3 PLY SBS MECHANICALLY FASTENED BASE SHEET OVER INSULATION ASSEMBLY PLATE

4 PLY SBS BONDED TO INSULATION ASSEMBLY PLATE

4 PLY SBS INCLUDING NAILED BASE SHEET ASSEMBLY PLATE

Download the 3-Part SBS Master Spec

Download the 3-Part PVC/SBS Hybrid Master Spec

Installation Guides

JM SBS Installation Application Guide

JM Vapor Barrier SA Installation Guide

JM Vapor Barrier SA Installation Guide - Español

PermaFlash® Bituminous Flashing System Detail Instructions

PermaFlash®Bituminous Flashing System Detail Instructions - Español

PermaFlash® Bituminous Flashing System Penetration Flashing

PermaFlash® Bituminous Flashing System Penetration Flashing - Español

Additional Resources

Johns Manville Approved Asphalt Supplier List

SBS Membrane Selector Guide

SBS Membrane Selector Guide - Español

Adhesives and Cements Selector Guide

Insulation and Cover Board Selector Guide

Insulation and Cover Board Selector Guide - Español

Coatings Selector Guide

Coatings Selector Guide - Español

Fasteners and Plates Selector Guide

Documents

Videos

SBS Installation and Product Features

Installation

SBS Drain Flashing

Learn how to flash in a roof drain on a two-ply modified bitumen roof.

Learn More
Installation

SBS End Laps

Learn how to install SBS end laps.

Learn More
Installation

DynaSet 1K Adhesive Installation

Learn how to install SBS membranes with DynaSet 1K cold application adhesive. using a gravity spreader cart.

Learn More
Installation

Common Repairs on SBS

Get tips on how to repair common, simple imperfections on your SBS roof.

Learn More
Installation

Heat Welding Techniques for SBS

Watch this quick demonstration on how to properly use heat welding techniques on bituminous membranes.

Watch Now
Installation

Outside Corners for Granulates Cap Sheets

Learn proper technique for installation an outside corner on granulated cap sheets.

Learn More
Installation

Side by Side with DynaFast® and a Traditional System

Watch this demonstration to see how quickly you can get in the dry.

Watch Now
Installation

JM In-Seam Fastening Advantage with DynaFast®

Watch this demonstration to see how DynaFast fastening compares to term bar fastening.

Watch Now
Installation

Completing the Field Seams with Heat Weld

Learn how to use heat welding techniques to complete your field seems for a majority of SBS roofing systems.

Watch Now
Installation

Installing SBS CR G Cap Sheets vs. Standard

Installing SBS Cool Roof Granulated Cap Sheets is as easy as installing standard granulated cap sheets. See for yourself.

Learn More
Product Feature

JM DynaWeld™ Cap FR CR G

Dynaweld Cap FR CR G is a quality roofing membrane for cool roof projects. Backed by decades SBS manufacturing excellence this membrane is designed to be easy to work with, and durable, while being able to meet your solar reflectivity roofing needs.

Learn More
Product Feature

JM DynaFast® Fast. Smart. Consistent.

Get in the dry faster with JM DynaFast. Brice Wilson walks us through the benefits of this quality bituminous membrane.

Learn More

Vídeos de instalación de SBS

BORDES DE SBS

Mira Aquí

MEMBRANA DE SBS SOBRE DESAGÜE

Mira Aquí

SBS Project Spotlight

Pikes Peak BUR

Johns Manville Products Perform at 14,000 Feet on "America's Mountain"

This job's unique location on top of Pikes Peak gives testament to JM BUR system's ability to weather the most intense of climates. Discover the products used and the excellent craftsmanship of Superior Roofing.

Watch Here
Dutch Fork High School

Teamwork Produces Successful Energy Efficient Job

About half of the schools’ total roof area at the Dutch Fork High School campus in Irmo, South Carolina was due for a new roof. Representatives from School District Five of Lexington & Richland Counties worked with a roofing consultant to specify that the new roof area be ENERGY STAR® compliant and LEED certified.

Watch Here
The GSA Bannister Project

13 Acre Kansas City Project Tackled by Long-Time Roofing Partners

This was one of the largest commercial roofing projects in Kansas City at around 13 acres. The past system was a cold tar pitch roof that was not a tapered and needed serious design attention to replace it new JM SBS roof system.

Watch Here
Marcus High School

Martin-Tomlinson Completes Job for Large Texas School District

The Marcus High School reroof project came about because the previous system was damaged by hail. The contractor up for such a large project was Martin Tomlinson Roofing, and they installed a two ply bituminous system made by Johns Manville.

Watch Here

Roofing Institute Contractor Training

Our JM approved contractors can take advantage of hands-on training and learn all the latest best practices for your profession through our learning program. As low-slope roof technology, materials and performance demands evolve, it is crucial to understand new materials and technologies. JM has built an education and development initiative that utilizes our over 160 years of experience in commercial roofing.

Training mechanically fastening TPO around a penetration.

BURSI for Design Professionals

Our BURSI® program, run by our Specifier Services Team offers customizable education programs that are certified by American Institute of Architects (AIA). We offer anything from one-hour “Lunch and Learns” to a 10-hour, multiple-day seminar. Our program is known as (BURSI) Better Understanding of Roofing Systems Institute. Please contact your local sales representative for more information on upcoming BURSI dates or visit our calendar to see the next educational seminar is in your area.

Roofing Systems Blog

Commercial Roofing

Cold Weather Roofing Solutions: Johns Manville Products Built for Winter Performance

When temperatures drop, roofing projects don’t have to come to a halt. At Johns Manville, we understand the challenges contractors face during cold weather installations. Tha...

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Commercial Roofing

Johns Manville Gives Back: Building Stronger Communities Beyond the Roof

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Our People

A Woman’s Place is at Johns Manville, says Roofing Systems Sales Leader

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Commercial Roofing

IIBEC 2025 Convention and Tradeshow: Another Memorable Event for JM

The annual IIBEC Convention and Tradeshow fosters collaboration and knowledge sharing among the building envelope consultant community. The 2025 affair was held in Orlando, F...

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Commercial Roofing

Celebrating Excellence and Innovation at NWiR and IRE 2025

The 2025 National Women in Roofing (NWiR) conference in San Antonio celebrated industry professionals and honored JM's Alyece Daniels with the Diamond Award for her contribut...

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Commercial Roofing

Mastering Cold Weather Roofing: Best Practices for Efficiency and Safety

It may be cold outside, but your work doesn’t have to stop. To ensure your projects remain efficient during the winter months and your crew stays safe, we’ve compiled a list ...

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Commercial Roofing

JM APP Product Lineup is Ready to Make Your Next Job Run Like a Dream Come True

Johns Manville’s portfolio of APP products includes polyester (APPeX®/Dibiten), fiberglass (JM APP Base), and composite (Bicor/Tricor) reinforcement options. Their versatilit...

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Commercial Roofing

Year-End Reflections and Exciting Plans for 2025

As 2024 comes to a close, Johns Manville Roofing has been actively ensuring our customers are well taken care of and our plans for 2025 are firmly in place. Curious about our...

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Commercial Roofing

Don’t miss “TPO Roofing 101” on Roofers Coffee Shop

Those in the know in roofing know TPO. So, too, does Johns Manville’s Kaare Kurtzke, who recently sat down with Heidi J. Ellsworth for a Roofers Coffee Shop Lunch and Learn s...

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Commercial Roofing News

SBS Roofing Systems