All of our information is sourced from manufacturer data.

Insulpure Insulation


Insulpure Insulation

One-Click Request

Acelab will find & contact reps to deliver answers to your inbox.


Blanket Insulation Blanket Insulation

Fiberglass Fiberglass

Ceiling, Floor, Sloped Ceiling Ceiling, Floor, Sloped Ceiling

Unfinished Floor Unfinished Floor

Design Options

Product Description

Fiberglass Building Insulation is intended for use in either residential or commercial construction as thermal and acoustical insulation in ceilings, walls and floors. It’s an ideal way to help conserve energy in new construction, remodeling and reinsulation projects.
The product is available unfaced or kraft faced and is designed for use in standard wood stud and steel frame assemblies.
Fiberglass Building Insulation is composed of white, uniformly textured, inorganic fibrous glass and formed with a formaldehyde-free binding agent.



Standard Sizes: 11", 11-1/4", 1' 3-1/4", 1' 4", 1' 7", 1' 11-1/4", 2' 0", 3' 8", 4' 0", 7' 0"



Standard Sizes: 2-1/2", 3-1/2", 5-1/2", 6-1/4", 8", 8-1/4", 10", 10-1/4", 12", 15"

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


NRC Value

The Noise Reduction Coefficient values of this product

Fire Resistance

Amount of time the product can withstand fire

Water Vapor Transmission

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

perm (imperial)


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, 11, 13, 15, 19, 21, 23, 25, 30, 38, 49

Flame Spread

As defined by the ASTM E84 testing standard