All of our information is sourced from manufacturer data.

Sustainable Insulation - Canada


Sustainable Insulation - Canada

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Blanket Insulation Blanket Insulation

Fiberglass Fiberglass

Sloped Ceiling, Wall Sloped Ceiling, Wall

Unfinished Floor Unfinished Floor

Design Options

Product Description

CertainTeed Sustainable Insulation is an easy to install, cost effective solution to help save energy in residential and commercial new construction, as well as for renovating or retrofitting existing buildings. In addition to its thermal properties, this glass fibre building insulation also provides excellent acoustical performance. It is made of glass fibre that consists of rapidly renewable content, a high percentage of recycled glass, and has a plant based binder that has no formaldehyde, dyes or unnecessary fire retardants added. It is designed for use in standard wood stud and steel frame assemblies.
The product is composed of tan, uniformly textured, inorganic fibrous glass and formed with a formaldehyde-free binding agent.



Standard Sizes: 1' 2-3/4", 1' 3", 1' 4", 1' 10-3/4", 1' 11", 2' 0"


Standard Sizes: 3' 11", 4' 0"


Standard Sizes: 2-3/4", 3-1/2", 5-1/2", 6", 8-1/2", 9-1/2", 10-3/4", 12"

Performance Data

R-Value Per Inch

Measure of the thermal resistance of the product per inch of thickness, imperial units.

°F·ft^2·h / BTU / inch


Water Vapor Transmission

An imperial perm is defined as 1 grain of water vapor per hour, per square foot, per inch of mercury

NRC Value

The Noise Reduction Coefficient values of this product

Fire Resistance

Amount of time the product can withstand fire

Smoke Development

As defined by the ASTM E84 testing standard



Measure of the thermal resistance of the product, imperial units.

°F·ft^2·h / BTU

8, 12, 14, 20, 22, 24, 28, 31, 35, 40

Flame Spread

As defined by the ASTM E84 testing standard