Fibreglass

Johns Manville Formaldehyde-free™ fibreglass insulation provides thermal and accoustical control for both vertical and horizontal applications. Unfaced fibreglass insulation is available in a wide range of thermal resistance R-values.

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Handling hard-to-reach cavities and corners with more consistent coverage, Johns Manville Climate Pro® blow-in fibreglass insulation makes installation faster and easier.

Johns Manville Climate Pro® Formaldehyde-free™ blow-in fibreglass insulation offers thermal and sound control along with fire-resistance. One bag of Climate Pro provides 4.5 square meters (48.9 square feet) of RSI 7 (R-40) coverage. Engineered for professional use with high-volume blowing machines, it's ideal for attics, nonconforming spaces and hard-to-reach areas making the job faster and easier.

ClimatePro2 190x122

Advantages
Easy Installation: Insulates attics or spaces of all shapes and sizes without cutting or fitting.
Complete Coverage: Effective in tight spaces, areas with large amounts of cross-bridging or small gaps and voids.
Thermally Efficient: Effective resistance to heat transfer. No settling; no loss of RSI/R-value following installation.
Formaldehyde-free: Will not off-gas formaldehyde in the indoor environment.
Sound Control: Reduces sound transmission through exterior and interior walls, floor and ceiling assemblies.
Fire-Resistant: Flame Spread of 25 or less and Smoke Developed of 50 or less.
Resilient Inorganic Glass: No rotting, mildew or deterioration. Also noncorrosive to pipes, wiring and metal studs.
Superior Performance: Stable bonded glass fibres will not slump, settle or break down during normal applications.

  CCMC Evaluation Listing     12642-L
  Standard for Mineral Fibre Thermal Insulation for Buildings   CAN/ULC-S702-09   Type 5
  Flame Spread   CAN/ULC-S102   ≤ 25
  Smoke Development   CAN/ULC-S102   ≤ 50
  Critical Radiant Flux   ASTM E970   Greater than 0.12 W/cmw2, passing for exposed attic installation
  Water Vapour Sorption   ASTM C1104   5% or less by weight
  Odour Emission   ASTM C1304   Pass
  Corrosiveness   ASTM 665   Pass
  Fungi Resistance   ASTM G21, ASTM C1388   Pass
  VOC Emission   ASTM D5116   Pass, EcoLogo
  Thermal Transmission Properties   ASTM C518   Tested
  Smoulder Resistance   CAN/ULC S129   Pass
  Non-Combustable   CAN/ULC S114   Pass

Data Sheet
JM Climate Pro Data Sheet 
JM Climate Pro Data Sheet (FR)

SDS
Fibreglass Blow-In
Fibreglass Blow-In (FR)

Attic Cards
Climate Pro Attic Card (EN & FR)

Literature
Product Selector Guide
Product Selector Guide (FR)

Installation Instructions
Energy Star Installation Instructions for JM Loose-Fill Blown-In Fiber Glass Insulation


JM Blow-In Video


JM Overview Video - Canada


JM Overview Video - Canada - French

Available Documents

Made for projects like wrapping small pipes, filling small cracks around windows and doors and sealing gaps around outlet boxes, Johns Manville Micro-Pak® is ideal for applications that require a minimal amount of insulation.

Johns Manville Micro-Pak® Formaldehyde-free™ fibreglass insulation offers RSI 1.4 (R-8) and is designed for projects that require a small amount of insulation, such as filling gaps around windows and doors or wrapping pipes.

Micro-Pak 190x122

Advantages
Formaldehyde-free: Will not off-gas formaldehyde in the indoor environment.
Thermally Efficient: Provides effective resistance to heat transfer with an R-value of R-8 (RSI-1.4).
Sound Control: Reduces transmission of sound through exterior and interior walls and floor or ceiling assemblies.
Fire Resistant and Noncombustible: Flame Spread of 25 or less and Smkoke Developed of 50 or less.
Non-corrosive: Does not accelerate corrosion of pipes, wiring or metal studs.
Durable: Will not rot, mildew or otherwise deteriorate.
Resilient: Bonded glass fibres will not pull apart during normal applications and resist settling, breakdown and sagging from vibration.
Flexible: Forms readily around corners and curved surfaces. Forms readily around corners and curved surfaces.

  Standard for Mineral Fibre Thermal Insulation for Buildings   CAN/ULC-S702-09   Pass
  Flame Spread   CAN/ULC-S102   ≤ 25   
  Smoke Developed   CAN/ULC-S102   ≤ 50
  Smoulder Resistance   ULC-S129   Pass
  Noncombustible   CAN4-S114-M80   Pass

Data Sheet
Micro-Pak Data Sheet
Micro-Pak Data Sheet (FR)

SDS
Micro-Pak SDS
Micro-Pak SDS (FR)

Literature
Product Selector Guide
Product Selector Guide (FR)

Available Documents

Designed to fill the dimensions of wall panels or roof cavities in pre-engineered metal buildings, Johns Manville Pan-Insul unfaced fibreglass provides excellent thermal performance.

Johns Manville Pan-Insul unfaced fibreglass insulation is available in precut batts to fit standard cavities and in rolls that can be cut to fit any size cavity. Offering excellent thermal and sound performance, Pan-Insul is designed for long-lasting performance in the wall panel or roof cavity in pre-engineered metal buildings.

Pan Insul 190x122

Advantages
Formaldehyde-free: Will not off-gas formaldehyde in the indoor environment.
Thermal Efficiency:  Provides effective resistance to heat transfer with R-values up to R-25.4 (RSI-4.5).
Fire-resistant: Flame spread of 25 or less and Smoke Developed of 50 or less.
Non-corrosive: Does not accelerate corrosion of pipes, wiring or metal studs.
Durable: Unaffected by moisture, oil, grease and most acids. It will not rot, mildew or otherwise deteriorate.
Resilient: Bonded glass fibers will not pull apart during normal applications and resist settling, breakdown and sagging from vibration.
Flexible: Forms readily around corners and curved surfaces.

  Standard for Mineral Fibre Thermal Insulation for Buildings   CAN/ULC-S702-09   Pass
  Flame Spread   CAN/ULC-S102   ≤ 25
  Smoke Developed   CAN/ULC-S102   ≤ 50
  Smoulder Resistance   ULC-S129   Pass
  Noncombustible   CAN4-S114-M80   Pass

Data Sheet
Pan-Insul 1.1 and 1.8 Data Sheet
Pan-Insul 1.1 and 1.8 Data Sheet (FR)

SDS
Pan-Insul 1.1 and 1.8 SDS
Pan-Insul 1.1 and 1.8 SDS (FR)

Literature
Product Selector Guide
Product Selector Guide (FR)

Available Documents

Ideal for new construction, retrofit applications and metal buildings, Johns Manville PEBS unfaced filler blanket is a resilient, unfaced fiberglass insulation that provides economical thermal performance.

Johns Manville PEBS Unfaced Filler Blanket Formaldehyde-Free™ insulation offers up to RSI 5.3 (R-30), with sound control and fire resistance for roofs and walls. PEBS is an economical, general-purpose fibreglass designed as filler material for use in both new construction and retrofits of pre-engineered metal buildings. It’s easy to cut with a utility knife and the blanket can be friction-fit easily in standard pre-engineered metal framing.

PEBS Blanket_White 190x122

Advantages
Thermally Efficient: Effective resistance to heat transfer.
Formaldehyde-free: Will not off-gas formaldehyde in the indoor environment.
Sound Control: Reduces sound transmission through exterior and interior walls, floor and ceiling assemblies.
Fire-Resistant: Flame Spread of 25 or less and Smoke Developed of 50 or less.
Resilient Inorganic Glass: No rotting, mildew or deterioration. Also noncorrosive to pipes, wiring and metal studs.

  CCMC Evaluation Listing     12276-L
  Standard for Mineral Fibre Thermal Insulation for Buildings   CAN/ULC-S702-09  
  Flame Spread   CAN/ULC-S102   ≤ 25
  Smoke Development   CAN/ULC-S102   ≤ 50
  Corrosiveness   ASTM 665   Pass
  Fungi Resistance   ASTM G21, ASTM C1388   Pass
  VOC Emission   ASTM D5116   Pass, EcoLogo
  Thermal Transmission Properties   ASTM C518   Tested
  Smoulder Resistance   CAN/ULC S129   Pass
  Non-Combustable   CAN/ULC S114   Pass

Data Sheet
PEBS Blanket Data Sheet
PEBS Blanket Data Sheet (FR)

SDS
PEBS Blanket SDS
PEBS Blanket SDS (FR) 

Literature
Product Selector Guide
Product Selector Guide (FR)

Available Documents

Made to fit standard wood-frame or steel-stud construction, Johns Manville Sound-SHIELD batts are lightweight and sound-absorbent.

Johns Manville Formaldehyde-free™ Sound-SHIELD fibreglass insulation reduces the transmission of sound through walls, floors and ceilings. It is available in batts to fit standard dimensions of wood-frame or steel-stud construction in residential, commercial, institutional industrial applications.

UF_R19_23B_U1332_PROD_FPO 190x122

Advantages
Thermally Efficient: Effective resistance to heat transfer.
Formaldehyde-free: Will not off-gas formaldehyde in the indoor environment.
Sound Control: Reduces sound transmission through exterior and interior walls, floor and ceiling assemblies.
Fire-Resistant: Flame Spread of 25 or less and Smoke Developed of 50 or less.
Resilient Inorganic Glass: No rotting, mildew or deterioration. Also noncorrosive to pipes, wiring and metal studs.

  CCMC Evaluation Listing     12276-L
  Standard for Mineral Fibre Thermal Insulation for Buildings   CAN/ULC-S702-09   
  Flame Spread   CAN/ULC-S102   ≤ 25
  Smoke Development   CAN/ULC-S102   ≤ 50
  Corrosiveness   ASTM 665   Pass
  Fungi Resistance   ASTM G21, ASTM C1388   Pass
  VOC Emission   ASTM D5116   Pass, EcoLogo
  Thermal Transmission Properties   ASTM C518   Tested
  Smoulder Resistance   CAN/ULC S129   Pass
  Non-Combustable   CAN/ULC S114   Pass

Data Sheet
Sound-SHIELD Data Sheet
Sound-SHIELD Data Sheet (FR)

SDS
Sound-SHIELD SDS
Sound-SHIELD SDS (FR)

Literature
Product Selector Guide
Product Selector Guide (FR)

Available Documents

Easily filling gaps with no adhesive or netting, Johns Manville Spider® Plus blow-in insulation uses interlocking fibre technology to fill all gaps and voids quickly.

Johns Manville Spider® Plus Formaldehyde-free™ blow-in fibreglass insulation uses interlocking fibre technology to fill all gaps and voids quickly with no adhesive or netting for a faster installation. Spider Plus provides complete coverage, with no shrinking or settling, resulting in superior thermal performance and sound control. Designed for use in wood- and metal-frame construction, engineered- wood construction and manufactured homes.

Spider Plus 190x122

Advantages
Fast Drying: Dries immediately once installed.
Thermally Efficient: Effective resistance to heat transfer.
Formaldehyde-free: Will not off-gas formaldehyde in the indoor environment.
Sound Control: Reduces sound transmission through exterior and interior walls, floor and ceiling assemblies.
Fire-Resistant: Flame Spread of 25 or less and Smoke Developed of 50 or less.
Resilient Inorganic Glass: No rotting, mildew or deterioration. Also noncorrosive to pipes, wiring and metal studs.

  CCMC Evaluation Listing     13212-R
  Standard for Mineral Fibre Thermal Insulation for Buildings   CAN/ULC-S702-09   
  Flame Spread   CAN/ULC-S102   ≤ 25
  Smoke Development   CAN/ULC-S102   ≤50
  Critical Radiant Flux   ASTM E970   Greater than 0.12 W/cmw2, passing for exposed attic installation
  Water Vapour Sorption   ASTM C1104   5% or less by weight 
  Odour Emission   ASTM C1304   Pass
  Corrosiveness   ASTM 665   Pass
  Fungi Resistance   ASTM G21, ASTM C1388   Pass
  VOC Emission   ASTM D5116   Pass, EcoLogo
  Thermal Transmission Properties   ASTM C518   Tested
  Smoulder Resistance   CAN/ULC S129   Pass
  Non-Combustable   CAN/ULC S114   Pass

Data Sheet
Spider Plus Blow-In Data Sheet

SDS
Spider Plus Blow-In SDS
Spider Plus Blow-In SDS (FR)

Installation
JM Spider Plus Consolidated Install Instructions
JM Spider Plus Full Installation Instructions

Sell Sheet
JM Spider Plus Sell Sheet
JM Spider Plus Coverage Card

Product Selector Guide
Product Selector Guide
Product Selector Guide (FR)


JM Blow-In Video


JM Overview Video - Canada


JM Overview Video - Canada - French

Available Documents

Manufactured to be laminated to a variety of vapour barriers, Johns Manville UMBI® metal building insulation is a high-quality, highly resilient fibreglass blanket insulation.

Johns Manville UMBI® Metal Building fibreglass blanket insulation is Formaldehyde-free™ with up to RSI 2.4 (R-14) and offers excellent noise reduction. Designed to be laminated to a wide variety of vapour barriers, UMBI can be used in roofs and walls of both new and existing metal building construction.

JM1675-UMBI 190x122

Advantages
Formaldehyde-free: Will not off-gas formaldehyde in the indoor environment.
Thermally Efficient: Provides effective resistance to heat transfer.
Sound Control: Reduces transmission of sound through exterior and interior walls and floor or ceiling assemblies.
Fire Resistant: Flame Spread of 25 or less and Smoke Developed of 50 or less.
Resilient Inorganic Glass: No rotting, mildew or deterioriation. Also noncorrosive to pipes, wiring and metal studs.

  CCMC Evaluation Listing     12276-L
  Standard for Mineral Fibre Thermal Insulation for Buildings:   CAN/ULC-S702-09   
  Flame Spread   CAN/ULC-S102   ≤ 25
  Smoke Development   CAN/ULC-S102   ≤ 50
  Corrosiveness   ASTM 665   Pass
  Fungi Resistance   ASTM G21, ASTM C1388   Pass
  VOC Emission   ASTM D5116   Pass, EcoLogo
  Thermal Transmission Properties    ASTM C518   Tested
  Smoulder Resistance   CAN/ULC S129   Pass
  Non-Combustable   CAN/ULC S114   Pass

Data Sheet
UMBI Data Sheet
UMBI Data Sheet (FR)

SDS
UMBI SDS
UMBI SDS (FR)

Literature
Product Selector Guide
Product Selector Guide (FR)

Available Documents

For effective management of heat flow and unwanted noise, Johns Manville Unfaced batts provide heat control from the exterior while effectively controlling noise in interior walls

Johns Manville Formaldehyde-free™ Unfaced thermal and acoustical insulation offers up to RSI 7.0 (R-50), and is offered in precut batts to fit standard wall cavities. Unfaced insulation reduces sound transmission through walls, ceilings and floors, and can be used in a variety of wood frame, engineered wood and steel frame construction applications, including new construction and retrofit.

UF_R19_23B_U1332_PROD_FPO 142x87

Advantages
Thermally Efficient: Effective resistance to heat transfer, with RSI/R-values up to RSI 4.9 (R-28) for wood stud and RSI 7.0 (R-50) for metal stud.
Formaldehyde-free: Will not off-gas formaldehyde in the indoor environment.
Sound Control: Reduces sound transmission through exterior and interior walls, floor and ceiling assemblies.
Fire-Resistant: Flame Spread of 10 or less and Smoke Developed of 50 or less.
Resilient Inorganic Glass: No rotting, mildew or deterioration. Also noncorrosive to pipes, wiring and metal studs.
Superior Performance: Stable bonded glass fibres will not slump within the wall cavity, settle or break down during normal applications.

  Standard for Mineral Fibre Thermal Insulation for
  Buildings
  CAN/ULC-S702-09  
  CCMC Evaluation Listing     12276-L
  Flame Spread   CAN/ULC-S102   ≤ 25
  Smoke Development   CAN/ULC-S102   ≤ 50
  Corrosiveness   ASTM 665   Pass
  Fungi Resistance   ASTM G21, ASTM C1388   Pass
  VOC Emission   ASTM D5116   Pass, EcoLogo
  Thermal Transmission Properties   ASTM C518   Tested
  Smoulder Resistance   CAN/ULC S129   Pass
  Non-Combustable   CAN/ULC S114   Pass

Data Sheet
Unfaced Fibreglass Data Sheet
Unfaced Fibreglass Data Sheet (FR)

SDS
Unfaced Fibreglass SDS
Unfaced Fibreglass SDS (FR)

Literature
Product Selector Guide
Product Selector Guide (FR)

Installation
Energy Star Installation Instructions for JM Batts & Rolls Fibreglass Insulation

STC Rating Documents
JM Wood Framing STC Ratings
JM Steel Stud Framing STC Ratings
NAIMA Sound Control for Commercial and Residential Buildings


JM Fibreglass Video


JM Overview Video - Canada


JM Fibreglass Video - French


JM Overview Video - Canada - French

Available Documents