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Home/Product Catalogue/Johns Manville/Johns Manville Formaldehyde-Free™ Fibreglass Insulation Print This Page

Johns Manville Formaldehyde-Free Fibreglass Insulation

JM Formaldehyde-free™ thermal and acoustical insulation for wood, engineered wood, and steel framing is made of long, resilient glass fibres bonded with a thermosetting resin. A wide range of thermal resistance is available to provide thermal control for both vertical and horizontal applications.


Performance Advantages:

-  Formaldehyde-free: will not off-gas formaldehyde in the indoor environment.

-  Thermally Efficient: provides effective resistance to heat transfer with R-values up to R-50 (RSI-8.8) for wood and steel frames and R-28 (RSI-4.9) for engineered wood frames.

-  Sound Control: reduces transmission of sound through exterior and interior walls and floor or ceiling assemblies.

-  Fire resistant and non-combustible (see specification compliance).

-  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.


BUILT GREEN® Checklist

This product may help earn points under the following checklist item:

2.2.4  All insulation used in home is certified by a third-party to contain a minimum recycled content: 25% (1 point) or 50% (2 points), or 90% (3 points).

3.10  Insulation used is third-party certified to have zero or ultra-low formaldehyde (less than 0.008 ppm) or GREENGUARD Gold product. 2 points.

8.1.4 Products used for home are manufactured within 800 km of build site (1 point for each 2 products—maximum of 5 points).*

*This product is manufactured in Innisfail, AB; build site must be within 800 km to claim point. 


More BUILT GREEN® Approved Products by Johns Manville

Formaldehyde-Free Insulation

AP™ Foil-Faced Foam Sheathing

Sound-SHIELD

To Order or for More Information

Johns Manville
Jerry Wik
403.227.2288

[email protected]
www.jm.com/canada


The organization offers programs for Single Family (including Net Zero Energy+), Single Family Renovations, High Density (including multi-storey, residential tower, and mixed-use), High Density Renovations, Communities, and Restorations with Small Commercial in pilot. 


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