PVC Roofing Systems

Use: JM 3 oz Polyester Slipsheet is intended for use as a separation layer between an existing roof system and a new single ply recover system.

Material: 3.0 oz/yd2 (102 g/m2 ) needle-punched, non UV-resistant polyester fabric.

Color: White

Use: JM Polyester Mat Protection Slipsheet is intended for use as a separation layer between extruded polystyrene insulation and roofing membrane in protected membrane (inverted) roof assemblies, as well as a separating sheet in some recover systems. It is also used as a protective layer between pavers and JM single ply membrane.

Material: 9.0 oz/yd2 (305.15 g/m2 ) needle-punched, UV-resistant polyester fabric.

Color: White

Use: Fabricated by the contractor into metal flashings and edge details. It is used to provide monolithic water-tight protection for both adhered and mechanically fastened roofing assemblies.

Materials: 20 mil (0.51 mm) UV-resistant PVC (polyvinyl chloride) with Elvaloy®* KEE (ketone ethylene ester) membrane laminated to 24 gauge (0.6 mm) galvanized steel or .040 Aluminum.

Colors: White; Grey; Sandstone; and Black

* Elvaloy® KEE is a registered trademark of Dow.

Use: To easily form flashings around corners and penetrations. Specifically designed for use in areas that cannot be properly detailed with PVC field membrane.

Material: 75 mil (1.91 mm) thick, reversible, flexible, non-reinforced, UV-resistant PVC (polyvinyl chloride) with Elvaloy® KEE (ketone ethylene ester).

Colors:

• White/Grey 
• Grey ES/White 
• Sandstone/White 
• Sandstone ES/White 
• White/Charcoal

Use: Primarily use to "strip-in" flashing details, gravel stops, PVC Coated Metal joints, and exposed fasteners in the roof field.

Material: 60 mil (1.52 mm) thick, reinforced, UV-resistant PVC (polyvinyl chloride) with Elvaloy® KEE (ketone ethylene ester).

Colors:

• 6" - Black/White 
• 8" - White/Grey and Sandstone/White

Use: Provide a safe, stable and maintenance-free walkway for quick and easy access to rooftop equipment in high traffic areas.

Materials: 150 mil (3.81 mm) thick, textured, reinforced, UV-resistant PVC (polyvinyl chloride) with Elvaloy® KEE (ketone ethylene ester).

Color: Safety Yellow

Use: Unit used to seal uneven penetrations through the membrane that are difficult to flash. The penetration pan is slit on one side to allow for positioning around objects to be flashed. A welding tab is included to seal the penetration pan once installed.

• For use with JM EPDM/PVC Pourable Sealer

• Refer to JM PVC, TPO, or EPDM applicator guides or detail drawings for instructions

Material: 125 mil (3.18 mm) thick, one piece molded unit, vacuumformed and fabricated from impact-resistant rigid PVC (polyvinyl chloride).

Color: Grey

Use: A smooth, cone-shaped boot for traditional or split-pipe flashing applications to securely seal the penetration. Pipe boots eliminate the need for field fabrication.

Material: Flexible, non-reinforced, UV-resistant PVC (polyvinyl chloride) with Elvaloy® KEE (ketone ethylene ester).

Colors: White; Grey; and Sandstone

Use: Used as a decorative rib to simulate the aesthetics of a standing seam metal roof. This accessory is for use on fully adhered JM PVC and JM PVC SD Plus roofing systems with 60 mil or greater membranes.

Materials: UV-resistant PVC (polyvinyl chloride) and an Elvaloy®* KEE (ketone ethylene ester). Preformed, non-reinforced, extruded, and heat-weldable.

Colors: White; Sandstone; and Grey

* Elvaloy® KEE is a registered trademark of Dow.

Use: Primarily used as a safety warning line for roof perimeters.

Material: 45 mil thick, reinforced, UV-resistant PVC (polyvinyl chloride) with Elvaloy®* KEE (ketone ethylene ester).

Colors: Yellow

* Elvaloy® KEE is a registered trademark of Dow.

Use: To seal seam laps where perimeter and/or header sheets intersect (T-Joint) in PVC systems.

Material: Flexible, non-reinforced, UV-resistant PVC (polyvinyl chloride) with Elvaloy®* KEE (ketone ethylene ester).

Colors: White; Grey; and Sandstone

* Elvaloy® KEE is a registered trademark of Dow. 

Use: Designed in a waffle pattern for easy installation around any inside and outside corners.

Material: Flexible, non-reinforced, UV-resistant PVC (polyvinyl chloride) with Elvaloy®* KEE (ketone ethylene ester).

Colors: White; Grey; and Sandstone

* Elvaloy® KEE is a registered trademark of Dow.

Please click on the PVC custom accessory quote form link below to view and/or downlowd the submission form.

Use: A prefabricated, reinforced 60 mil JM PVC (KEE), round-shaped 1" to 6" (2.54 cm to 15.24 cm) split-pipe boot for flashing application. Pipe boots minimize the need for field fabrication. Custom sizes and colors are available upon request. Contact your JM representative for minimum order quantity and lead time.

Material: JM PVC 60 mil reinforced membrane containing the optimal amount of Elvaloy®* KEE (Ketone Ethylene Ester) that is factory fabricated into a onepiece round split-pipe boot.

Color: White

* Elvaloy® KEE is a registered trademark of Dow.

Use: A prefabricated, reinforced 60 mil JM PVC (KEE) square boot in 2" and 4" (5.08 cm and 10.16 cm) sizes for tube-flashing application. Pipe boots minimize the need for field fabrication. Custom sizes and colors are available upon request. Contact your JM representative for minimum order quantity and lead time.

Material: JM PVC 60 mil reinforced membrane containing the optimal amount of Elvaloy®* KEE (Ketone Ethylene Ester) that is factory fabricated into a onepiece square split-pipe boot.

Color: White

* Elvaloy® KEE is a registered trademark of Dow.

Use: Provides a safe, stable and maintenance-free walkway for quick and easy access to rooftop equipment in high traffic areas.

Material: 72 mil (1.83 mm) thick, textured, reinforced, UV-resistant PVC (polyvinyl chloride) with Elvaloy®* KEE (ketone ethylene ester).

Color: Grey

* Elvaloy® KEE is a registered trademark of Dow.

Use: JM EPDM/PVC Pourable Sealer is used as a penetration pocket filler.

Type: Two-part polyurethane sealant.

Colors: Part A: Black / Part B: Amber

Use: JM One-Step Foamable Adhesive is a two-component polyurethane adhesive used for attaching insulation or cover boards to the roof deck or to other insulation boards.

Type: Two-part, cold application insulation adhesive.

Substrates: Compatible with the following insulations, cover boards, and substrates1 : polyisocyanurate; HD wood fiber; perlite; Invinsa® Roof Board; gypsum; concrete2
(Lightweight structural, poured-in-place structural, precast, and insulating); treated plywood (5/8" [1.58 cm] min. thickness); cementitious wood fiber plank; base sheets; gypsum; and some existing smooth-surfaced asphalt (per inspection).
1. Ensure that all insulation boards are 4' x 4' or smaller.
2. Drying time of 28 days required

Color: Part 1 - Tan, Part 2 - Colorless

Features: Solvent free. Set boards immediately into adhesive; reduces installation time and maximizes adhesive footprint. No hoses or pumps required. Always on ratio, eliminates guesswork.

Use: JM PVC All Season Sprayable Bonding Adhesive is an aerosol bonding adhesive that can be used for PVC adhered roofing systems and wall flashings. The JM PVC All Season adhesive complies to Low VOC requirements and is a contact adhesive requiring two-sided application. It can be used with both JM PVC and JM PVC SD Plus membranes. 

Type: Two-sided sprayable aerosol adhesive for both warm and cold weather applications with fast drying properties in a pressurized canister.

Substrates: Compatible with the following field and wall applications/boards/substrates: Polyisocyanurate; Invinsa Roof Board; ProtectoR HD board; gypsum;     concrete; treated plywood, cement board. 

Color: Light blue

Use: To seal edges of JM PVC membrane seams after the membrane has been welded to itself or to JM PVC-Coated Metal.

Type: One-part, membrane edge sealing agent.

Color: Clear

Use: For adhering JM PVC membranes to approved substrates. Do not use on fleece-backed membranes.

Type: One-part, synthetic polymer-based membrane adhesive.

Substrates: Compatible with approved insulations and cover boards, wood substrates, concrete, and light-weight concrete decks.

Color: Amber

Use: For adhering JM PVC membranes to approved substrates

See Bulletin T22-002, dated September 19, 2022 for additional information.

Type: One-part, water based membrane adhesive

Substrates: Compatible with approved insulations and cover boards and concrete decks.

Colors: Bright blue when wet, and dark green when ready to adhere.

Use: JM Roofing System Urethane Adhesive is a two-component polyurethane adhesive used for attaching fleece-backed single ply membranes to insulation boards or various deck types as well as insulation boards to the roof deck or to other insulation boards.

Type: Two-part, cold application insulation adhesive.

Substrates: Compatible with the following insulations, cover boards, and substrates1 : polyisocyanurate; HD wood fiber; perlite; Invinsa® Roof Board; gypsum; concrete2 (Lightweight structural, poured-in-place structural, precast, and insulating); treated plywood (5/8" [1.58 cm] min. thickness); cementitious wood fiber; gypsum; smooth or granulated BUR, APP or SBS.
1. Ensure that all insulation boards are 4' x 4' or smaller.
2. Ensure that the concrete is adequately dry for adhesion.

Color: Part 1 - Tan, Part 2 - Colorless

Features: Solvent free, and HCFC or CFC free. Universal adhesive for adhering fleece-backed membranes and insulation boards. Sets in minutes.

Use: To seal the edges around flashing terminations, peel and stick products and exposed edges of JM membrane cement splices.

Type: One-part, elastomeric sealant.

Colors: Black or White

Use: To remove dirt, asphalt or other contaminants from JM TPO and PVC single ply membranes to ensure a good weld or bond. Can be used prior to applying TPO Membrane Primer for peel and stick applications.

Type: One-part, low VOC solvent, membrane cleaning agent.

Color: Clear

Use: To seal JM Single Ply membranes to terminations and other penetrations.

Type: One-part, butyl polymer-based water cutoff mastic.

Substrates: Compatible with wood, concrete, metal, plastic, and other substrates for water penetration prevention.

Color: Grey

Use: For bonding fleece-backed singly ply, insulation and cover boards.

Type: Self-contained two-part, low-rise foam adhesive.

Substrates: Compatible with the following: insulations, cover boards, and substrates: fleece-backed TPO, fleece-backed PVC, polyisocyanurate; HD wood fiber; perlite; Invinsa® Roof Board; gypsum; concrete; treated plywood; cementitious wood fiber plank; base sheets; gypsum; and some existing smooth-surfaced asphalt (per inspection).

Color: Pink

Use: JM One-Part Pourable Sealer is used as a penetration pocket filler.

Type: One-part polyether sealant.

Color: Grey

All Purpose Fasteners are #14 case-hardened steel fasteners with a #3 Phillips head. The point is designed for quick installation in new or re-roof applications.

Use: Membranes and Insulation
Material: Case-hardened steel
Gauge: #14
Head: #3 Phillips head
Color: Grey
Deck Types: Wood, Concrete, and 18 - 24 gauge (1.25 mm - 0.56 mm) Metal.

Plate Compatibility*
• UltraFast® Locking Plastic Plates
• UltraFast® Metal Plates
• High Load Plates (not pictured)
• APB Plates (not pictured)
• RhinoPlate (concrete decks)

* See corresponding data sheets for information regarding UltraFast, High Load, and APB Plates.

ENRGY™ Anchor is a lightweight, roof-top integrated, photovoltaic (PV)-mounting solution consisting of a Galvalume®*-coated steel plate welded to a stainless steel stud, with a JM membrane flashing target. Each assembly includes a leveling washer and membrane separator.

High Wind Rating: Unlike a ballasted system, ENRGY Anchor can be installed on most buildings in high wind zones without adding substantially more weight. The systems can be installed flat and nearly flush to further reduce wind load.

Lightweight: When paired with a racking system and PV modules, installed distributed loads are typically between 2.5 – 4.0 pounds per square foot.

Design Flexibility: The ENRGY Anchor is compatible with most rack-mounted solutions. Whether the PV-mounting solution calls for a ballasted or penetrating attachment, substituting the ENRGY Anchor provides a guarantee included and more roofing friendly solution that saves labor dollars.

Color: Dependent on system

* Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers.

Extra High Load Fasteners are #21 fasteners with a #3 Phillips head. The point is designed for quick installation in new and re-roof applications. Extra High Load Fasteners are only compatible with Extra High Load Plates.

The Extra High Load Plate is a 3" (7.62 cm) diameter, Galvalume®*-coated steel plate with eye hooks. The Extra High Load Plate incorporates an oversized diameter hole to accommodate the larger wire size of the Extra High Load Fastener.

Use: Thermoplastic Membranes

Material: Extra High Load Fastener - Case-hardened steel
                 Extra High Load Plate - Galvalume-Coated Steel

Gauge: #21

Head: #3 Phillips head

Plate: 3" (7.6 cm) round

Color: Black (fasteners), Grey (plates)

Deck Types: Wood or 18 - 24 gauge (1.25 mm - 0.56 mm) Metal.

* Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers.

The High Load AccuSeam System is a premier automated system for mechanically attached seams. The System positions the 23⁄8" (6.03 cm), round, High Load Plate with eye hooks, and installs the High Load Fastener, up to 6" (15.24 cm) in length in a one-step, continuous process. Standard High Load Plates are not compatible with the AccuSeam Fastener and Plate System.

Use: Membranes
Material: High Load Fastener - Case-hardened steel
                    High Load AccuSeam Plate - Galvalume®*-Coated Steel
Gauge: #15
Head: #3 Phillips head
Plate: 23⁄8" (6.03 cm) round
Color: Blue (fasteners), Grey (plates)
Deck Type: Wood or 18 - 24 gauge (1.25 mm - 0.56 mm) Metal.

* Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers.

High Load Plates are heavy duty, Galvalume®*-coated steel seam plates with eye hooks.

High Load Plus Plates are heavy duty, Galvalume-coated steel seam plates with barbs.

Use: Membranes
Material: Galvalume-Coated Steel
Gauge: 20-Gauge Steel
Size:  High Load Plate - 2 3⁄8" (6.03 cm) round
            High Load Plus Plate - 2 3/4” (6.99 cm) round
            JM 90 Seam Plate - 3" (7.62 cm) round

Color: Grey (Galvalume-coated steel)

JM isoweld is 3.12" (79.2 mm) round G-90 steel plate with a flat bonding surface of proprietary TPO or PVC adhesive coating. Utilizing induction weld technology, JM isoweld simultaneously fastens the insulation and membrane.

Use: Insulation, TPO and PVC Membranes
Material: G-90 steel with proprietary coating
Plate: 3.12" (7.9 cm) round
Color: TPO = Yellow, PVC = Purple
Deck Type: Wood, Steel, or Structural Concrete Fastener Compatibility

Designed to be used with JM #15 Dekfast Fasteners.

JM #15 Dekfast Fastener is a corrosion-resistant e-coat #15 fastener with a #3 Phillips head, and a drill point designed for quick installation in new or re-roof applications.

Use: JM isoweld® system only
Material: Carbon Steel
Gauge: #15
Head: #3 Phillips head
Color: Black
Deck Type: Wood, 18 - 24 gauge (1.25 mm - 0.56 mm) Steel, or structural concrete.

The JM Purlin Fastener is a steel-coated fastener with a ¼" hex head and ¾" (19 mm) drill point. The drill point allows the fastener to be drilled through the purlin before the threads engage into the standing seam metal roof.

Use: Membranes

Material: Steel Coated Fasteners

Gauge: #12 Head: ¼" Hex Head

Plate: 23⁄8" (6.03 cm) round

Color: Grey

Deck Type: Structural Steel Purlins 12 - 18 gauge (2.77 mm - 1.25 mm) Metal.

JM PVC RhinoPlate is a 3" (76.2 mm) round specially coated Galvalume®* plate with a recessed center and raised flat bonding surface. The JM PVC RhinoPlate is a roof attachment system that uses heat induction technology.

Use: Insulation and PVC Membranes

Material: Specially Coated Galvalume Plate: 3" (7.6 cm) round

Color: Black

Deck Type: Wood, Steel, Structural Concrete, or Structural Purlins

* Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers. Fastener Compatibility Designed to be used with Johns Manville High Load Fasteners

JM RetroDriller Fastener is designed for attaching single ply membrane systems to structural purlins (up to 3 /16”) in standing seam metal roof retrofit applications.

Use: PVC and TPO Membranes and Insulation

Material: CR-10 coated steel Head: #3 square head

Deck Types: Structural purlins seam metal.

Termination Bars are 1.34" (3.4 cm) wide, extruded, pre-punched aluminum strips.

Anchor Discs are 2" (5.1 cm) diameter, round, Galvalume®*-coated steel discs.

Masonry Nail-In Anchors are one-piece zinc anchors designed for fastening to concrete or masonry walls.

Use: Membranes

Materials:
    High Load Fasteners - Corrosion-Resistant Steel
    Zinc Nail-In Anchors - Zinc-Coated Steel
    Anchor Discs - Galvalume
    Termination Bars - Extruded Aluminum

Color: Various

Deck Types: High Load Fasteners - Wood and 18-24 Gauge Metal Zinc Nail-In Anchors - Concrete and Masonry

*Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers.

Lite-Deck Fasteners are available in lengths from 2 5/8” to 12" (67 mm to 305 mm), come with a square drive and offer coarse thread to provide high pullout resistance.

Lite-Deck plates are 3" (76 mm) round, Galvalume®*-coated plates for use with Lite-Deck Fasteners.

Use: Insulation

Fastener: Steel

Head: #3 Square Drive

Plate: 3" (76 mm) Galvalume-Coated Steel - Round

Color: Black (fasteners) Grey (plates)

Deck Type: Gypsum, and Cementitious Wood Fiber

* Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers.

Nail-Lok SD is utilized with steel decks in several panel applications including Nailboard, Vented Nailboard, structural insulated panels (SIP), and prefabricated wall panels. The extra-large star/spider head increases pull-through resistance and eliminates the need for plates or washers.

Use: Nailboard and Vented Nailboard Fastener.

Material: 10B21 steel with a corrosion-resistant coating.

Shank: 0.190” diameter Head: 0.625” diameter star/spider drive (free drive bits in each bucket).

Point: Spade

Color: Black Deck Types: 18-24 gauge steel
Structural Concrete (Predrilling is required with a pilot at least ½” deeper than fastener embedment. Pilot hole size varies, perform a pull-test to determine proper drill bit size).

Nail-Lok WD is utilized with wood decks in several panel applications including Nailboard, Vented Nailboard, structural insulated panels (SIP), and prefabricated wall panels. The extra-large star/spider head increases pull-through resistance and eliminates the need for plates or washers.

Use: Nailboard and Vented Nailboard Fastener.

Material: 10B21 steel with a corrosion-resistant coating.

Shank: 0.190” diameter

Head: 0.625” diameter star/spider drive (Free drive bits in each bucket).

Point: Gimlet

Color: Black Deck Type: Wood

Polymer Auger Fasteners are glass-reinforced nylon fasteners with an internal ¼" (6 mm) square drive. Polymer Auger Fasteners have a 1" (2.5 cm) diameter head.

Polymer Auger Fasteners are available with Galvalume®*-coated, metal stress plates, designed to lock into the fastener head.

Use: Insulation and Membranes

Material: Fasteners - Polymer
                 Plates - Galvalume-Coated Steel

Gauge: 0.675" Diameter Screw

Head: 1" (2.5 cm) Diameter, ¼" (6 mm) Square Drive

Plates: 2" (5.1 cm) or 3" (7.6 cm) Round

Color: Black (fasteners), Grey (plates)

Deck Types: Cementitious Wood Fiber or Gypsum

* Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers.

Structural Concrete Deck Fasteners are diamond point, non-threaded fasteners for hammer-in installation of insulation and single ply membranes to structural concrete. These carbon steel fasteners have a corrosion-resistant coating.

Use: Insulation and Membranes

Material: Diamond Point, Corrosion-Resistant Coated Carbon Steel

Head: Flat

Color: Black

Deck Type: Structural Concrete

Plate Compatibility*

• UltraFast® Flat-Bottom, Metal Plates
• APB Plates
• High Load Plates

* See corresponding data sheets for information regarding UltraFast, APB and High Load Plates.

The UltraFast AccuTrac Fastener and Plate System utilizes the standard UltraFast Fastener and the UltraFast Accutrac, recessed or flat bottomed, square plate. The AccuTrac tool positions the plate and installs fasteners 15⁄8" - 6" (4.13 cm - 15.24 cm) in a one-step process. Consistent vertical alignment of fasteners ensures maximum thread engagement and pullout performance.

Use: Membranes

Material: Fasteners - Case-Hardened Steel
                Plates - Galvalume®*-Coated Steel

Gauge: #12

Head: #3 Phillips Head

Plate: UltraFast AccuTrac™ - 3" (7.62 cm) Square**

Color: Blue (fasteners), Grey (plates)

Deck Type: Wood or 18 - 24 gauge (1.25 mm - 0.51 mm) Metal.

*Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers.

**Standard UltraFast Plates are not compatible with this system.

The UltraFast Fastener is a #12, case-hardened steel, polymer-coated fastener with a buttress thread design that provides maximum pullout values and minimizes fastener backout. Available with either a #3

Phillips head or a ¼" (6.35 mm) hex head. The drill point is designed for quick installation in new or re-roof applications, and provides exceptional drilling capability in higher tensile decks.

Use: Insulation
Material: Fasteners - Case-Hardened Steel, Polymer-Coated
Gauge: #12
Head: #3 Phillips Head or ¼" (6.35 mm) Hex Head
Color: Blue
Deck Types: Wood or 18 - 24 gauge (1.25 mm - 0.51 mm) Metal

UltraFast Locking Plastic Plates are 3” (7.62 cm) round, high strength polypropylene plates with a special locking feature.

UltraFast Metal Plates are 3” (7.62 mm) round or square, premium Galvalume®*-coated steel metal plates.

Use: Insulation
Material: Plates - Galvalume-Coated Steel or High Strength Polypropylene
Gauge: 26 Gauge Steel
Plates: 3" (7.62 cm) Round Locking Plastic & Round or Square Metal
Colors: Grey (metal plates), Blue (plastic plates)
*Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers.

The UltraFast Pre-Assembled Fastener is a #12, case-hardened steel, polymer-coated fastener with a buttress thread design that provides maximum pullout values and minimizes fastener backout.. Available with a #3 Phillips head or ¼" (6.35 mm) hex head (available by special order only). The drill point is designed for quick installation in new or re-roof applications, and provides exceptional drilling capability in higher tensile decks. The UltraFast Locking Plastic Plate prevents fastener pop-up.

Use: Insulation

Material: Fasteners - Case-Hardened Steel, Polymer-Coated
                Plates - Galvalume®*-Coated Steel or Plastic

Gauge: #12

Head: #3 Phillips Head (¼" (6.35 mm) Hex Head is available by special order only)

Plates: 3" (7.62 cm) Round Locking Plastic or Round Metal

Colors: Blue (fasteners), Grey (metal plates), Blue (plastic plates)

Deck Types: Wood or 18 - 24 gauge (1.25 mm - 0.56 mm) Metal.

* Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers.

UltraLok Locking Impact Fasteners and Plates consist of a preassembled Galvanized steel tube, a 2.7" (6.86 cm) Galvalume®*-coated steel disc, and a precision-formed, coated- steel, high tensile, wirelocking staple. The disc is securely clamped to the tube and is rib-reinforced to resist cupping.

Use: Cover Boards and Base Sheets

Material: Tube - Galvanized Steel
                 Plates - Galvalume-Coated Steel
                 Locking Staple - Coated-Steel, High Tensile Wire

Plate: 2.7" (6.86 cm) Metal - Round

Color: Grey

Deck Types: Poured Gypsum, Cementitious Wood Fiber and LWIC Lightweight Insulating Concrete

* Galvalume is a registered trademark of BIEC International, Inc. and some of its licensed producers

Meets the requirements of ASTM C 1177

Enhanced Face Mat: Coated fiberglass facer ideal for fully adhered systems provides a broader compatibility and higher performance with roofing adhesives.

Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.

Meets the requirements of ASTM C 1177

Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.

Moisture and Mold Resistance: Scores a 10, the highest performance level for mold resistance, when tested in accordance with ASTM D 3273.

Meets the requirements of ASTM C 1177

Very Severe Hail: Achieves FM 'VSH' approval with adhered 60 or 80 mil (smooth back) JM TPO membrane and standard JM TPO membrane adhesives when 4'x4' panels are adhered in low rise foam adhesive ribbons, 12" O.C. min.

Enhanced Face Mat: Coated fiberglass facer ideal for fully adhered systems provides a broader compatibility and higher performance with roofing adhesives.

Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.

Meets the requirements of ASTM C 1325

Durability: Composed of a lightweight cementicious core to provide exceptional impact resistance.

Strength: Exceptionally high compressive strength improves overall roof system performance. Cement board is able to withstand prolonged exposure to moisture and is ideal for systems where wind uplift and puncture resistance are a concern.

Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics.

Moisture and Mold Resistance: Cement based core provides superior moisture, mold, and mildew resistance. Scores a maximum "10" for mold resistance when tested per ASTM D 3273.

Meets the requirements of ASTM C 1177

Handleability: Heavy duty coated fiberglass facer ideal for fully adhered systems improves handling and strength. Scores and snaps easily.

Strength: High compressive strength improves overall roof system performance. Ideal for systems where wind uplift and puncture resistance are a concern.

Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.

Moisture and Mold Resistance: Enhanced mold resistant core and coated fiberglass facers provide mold and mildew resistance per ASTM-D 3273.

Meets the requirements of ASTM C 1177

Very Severe Hail: JM DEXcell FA VSH Glass Mat Roof Board meets FM 'VSH' with fully adhered JM 80 mil (smooth back) TPO membrane and standard JM TPO membrane adhesives, 4'x4' DEXcell FA VSH boards adhered in JM Roofing System Urethane Adhesive (RSUA) ribbons, 12" OC min. JM TPO FB 115 or FB 135 membranes can be adhered with JM Two-Part UIA in a splatter application, DEXcell FA VSH may be mechanically fastened or adhered with JM RSUA in ribbons, 12" OC min.

Handleability: Heavy duty coated fiberglass facer ideal for fully adhered systems improves handling and strength. Scores and snaps easily.

Strength: High compressive strength improves overall roof system performance. Ideal for systems where wind uplift and puncture resistance are a concern.

Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.

Moisture and Mold Resistance: Enhanced mold resistant core and coated fiberglass facers provide mold and mildew resistance per ASTM-D 3273.

Meets the requirements of ASTM C 1177

Handleability: Coated fiberglass facer ideal for mechanically fastened systems improves handling and strength. Scores and snaps easily.

Fire Performance: FM Class 1 for fire barrier requirements and UL Class A unlimited slope with excellent surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.

Moisture and Mold Resistance: Enhanced mold resistant core and coated fiberglass facers provide mold and mildew resistance per ASTM-D 3273.

Meets the following requirements:
ENRGY 3 / Tapered ENRGY 3
• CAN/ULC S704, Type 2, Class 3 (140 kPa)
• ASTM C 1289, Type II, Class 1, Grade 2 ENRGY 3 25 PSI / Tapered
ENRGY 3 25 PSI
• CAN/ULC S704, Type 3, Class 3 (170 kPa)
• ASTM C 1289, Type II, Class 1, Grade 3

Glass-Reinforced Facers: Provides rigidity and resistance to indentation and crushing, and are compatible with BUR, modified bitumen and single ply membrane systems.

Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch in built-up, modified bitumen, metal roof and single ply roof systems, and utilizes a zero ozone depletion blowing agent that provides high thermal insulation performance.

Meets the following requirements:
ENRGY 3 CGF / Tapered ENRGY 3 CGF
• CAN/ULC S704, Type 2, Class 3 (140 kPa)
• ASTM C 1289, Type II, Class 2, Grade 2
ENRGY 3 25 PSI CGF / Tapered ENRGY 3 25 PSI CGF
• CAN/ULC S704, Type 3, Class 3 (170 kPa)
• ASTM C 1289, Type II, Class 2, Grade 3

Inorganic Coated Glass Facers: (With no cellulose) Provide improved resistance to mold growth, as well as a smooth surface that performs well with self-adhering systems, and efficient adhesive application in fully adhered single ply systems.

Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch in built-up, modified bitumen, metal roof and single ply roof systems, and utilizes an environmentally compliant blowing agent that provides high thermal insulation performance.

Meets the requirements of ASTM C 1289, Type II, Class 4, Grade 1

High-Density Polyisocyanurate Foam Core: Closed cell polyisocyanurate foam technology provides additional insulation value (R-value of 2.5), with lightweight and low water absorption characteristics.

Inorganic Coated Glass Facers: (With no cellulose) Provide improved resistance to mold growth, as well as a smooth surface that performs well with self-adhering systems, and efficient adhesive application in adhered single ply systems.

Lightweight: Offers labor and installation efficiencies and allows more options for situations where the overall weight is a concern. This also means easy hoisting, staging and maneuvering around the roof.

High R-Value (2.5 R): Provides significantly more thermal insulation (R-value) than wood fiber or gypsum boards.

User Friendly: ProtectoR HD allows easy & efficient scoring, cutting and snapping which permits fast, tight fabrication and all in a low dust environment.

Resistance To Damage: High impact, flexural and compressive strength pro- vides a protective layer for insulation while working with the membrane above to ensure maximum performance and longevity.

Up to 50% Fewer Fasteners: Achieves FM 1-90 utilizing 8 fasteners per 4'x8'boardwithanadhered reinforcedmembraneand11fastenersper 4'x 8' board with an adhered non-reinforced membrane over a min. 22 ga steel deckorstructuralconcretedeck.

Meets the requirements of ASTM C 728, Type 3

TopLoc® Coating: Top surface is sealed with this special coating to reduce excessive adhesive absorption in hot-asphalt and cold applied roofing systems, and to provide a strong surface for bonding bituminous membranes.

Expanded Perlite: Provides good dimensional stability, excellent insulation value with stable R-value and superior fire resistance.

Reinforcing Cellulosic Fibers: Consists of recycled newsprint to provide strength to the board as well as high recycled content. JM utilizes third party certification by UL environment to certify the recycled content and contributes to the LEED Materials and Resource (MR) credit 4.

High Density: Provides additional strength and durability over 1/2" Retro-Fit Board with low moisture content and water resistance compared to wood fiber board.

Meets the requirements of ASTM C 1325

Ideal for liquid applied membrane roof systems.

Strength: Engineered to provide superior wind-uplift performance for a wide variety of roof assemblies. The board is formed using an aggregated portland cement slurry with a polymer-coated, glass-fiber mesh completely encompassing edges and both surfaces, to enhance bond strength of membrane systems and gives excellent resistance to delamination.

Fire Performance: Provides excellent fire performance with unlimited slope classifications and is non-combustable per UL 790.

Moisture and Mold Resistance: Cement based, highly water durable board, scored a maximum "10" for mold resistance when tested per ASTM D 3273.

Meets the requirements of ASTM C 1177

Handleability: Unmatched mat-to-core tensile bond strength, easy to cut and has reduced facer delamination.

Fire Performance: Provides excellent fire performance, and demonstrates exceptional surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.

Moisture and Mold Resistance: Fiber glass facer and back with treated core delivers moisture and mildew resistance.

Meets the requirements of ASTM C 1278

Strength: Engineered to provide high wind-uplift performance. Uniform composition providing enhanced bond strength of membrane systems with no risk of facer delamination.

Fire Performance: Provides excellent fire performance, and demonstrates exceptional surface burning characteristics. 5/8" thickness meets the requirements of Type X per ASTM C 1177.

Moisture and Mold Resistance: Integral water-resistant core scored a maximum "10" for mold resistance when tested per ASTM D 3273.

Meets the requirements of ASTM C 1289, Type II, Class 1, Grade 2

Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch, light weight, and flexibility in recover and metal retrofit applications.

Glass-Reinforced Facers: Provides rigidity and resistance to indentation and crushing for mechanically fastened single ply membrane systems.

High R-Value (2.8 R): ½" SeparatoR Board has more than two times the R-value of wood fiber or gypsum boards.

Meets the requirements of ASTM C 1289, Type II, Class 2, Grade 3

Closed Cell Polyisocyanurate Foam Core: Closed cell polyisocyanurate foam technology provides additional insulation value with lightweight and low water absorption characteristics.

Inorganic Coated Glass Facers: (With no cellulose) Provide improved resistance to mold growth, as well as a smooth surface that performs well with self-adhering systems, and efficient adhesive application in adhered single ply systems.

High R-Value (2.9 R): Has more than two times the R-value of wood fiber and more than four times the R-value of gypsum boards.

User Friendly: Allows easy and efficient scoring, cutting and snapping which permits fast, tight fabrication and all in a low dust environment.

Lightweight: Offers labor and installation efficiencies and allows more options for situations where the overall weight is a concern. This also means easy hoisting, staging and maneuvering around the roof.

Up to 50% Fewer Fasteners: Achieves FM 1-90 utilizing 8 fasteners per 4'x8'boardwithanadhered reinforcedmembraneand11fastnersper 4'x 8' board with an adhered non-reinforced membrane over a min. 22 ga steel deckorstructuralconcretedeck.