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ISO 95+ GL Insulation

Firestone Building Products

ISO 95+ GL Insulation

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Overview

Board Insulation Board Insulation

Foam Board Foam Board

Polyisocyanurate Polyisocyanurate

Flat Roof, Sloped Ceiling Flat Roof, Sloped Ceiling

Unfinished Floor Unfinished Floor

Design Options

Product Description

Firestone ISO 95+ GL flat and tapered roof insulation consist of a closed-cell polyiso foam core laminated to a black glass reinforced mat facer on both major surfaces. Flat and tapered ISO 95+ GL insulation provides outstanding thermal performance on commercial roofing applications while providing positive rooftop drainage to help eliminate ponding water when tapered ISO 95+ GL insulation is used.

Insulation

Width

Standard Sizes: 4' 0"

Height

Standard Sizes: 4' 0", 8' 0"

Thickness

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

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

5.7

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)

1

Flame Spread

As defined by the ASTM E84 testing standard

50

Dimensional Stability

The percent that a product's dimensions vary due to aging or environmental conditions.

%

2

Minimum Recycled

The minimum amount of the product's input materials that come from recycled sources

%

28

Product Density

lbs / ft^3

2

Compressive Strength

psi

20

Smoke Development

As defined by the ASTM E84 testing standard

160, 180

R-Value

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

°F·ft^2·h / BTU

2.9, 5.7, 8.6, 10, 11.4, 12.9, 14.4, 15.9, 17.4, 18.9, 20.5, 22, 23.6, 25.2, 26.8

Firestone Building Products