All of our information is sourced from manufacturer data.

Insulation Corporation of America
ICA-LITE EPS Type IX
One-Click Request
Overview
Rigid Panels
EPS (Expanded Polystyrene)
Basement Wall Insulation, Exterior or Interior Wall Insulation, Roof Insulation
Design Options
Product Description
Insulation
Width
Standard Sizes: 2' 0", 4' 0"
Height
Standard Sizes: 8' 0", 18' 0"
Thickness
Standard Sizes: 0-1/4", 0-1/2", 1", 1-1/2", 2", 2-1/2", 3", 3-1/2", 4", 4-1/2", 5", 5-1/2", 6", 6-1/2", 7", 7-1/2", 8", 8-1/2", 9", 9-1/2", 10", 10-1/2", 11", 11-1/2", 12", 12-1/2", 13", 13-1/2", 14", 14-1/2", 15", 15-1/2", 16", 16-1/2", 17", 17-1/2", 18", 18-1/2", 19", 19-1/2", 20", 20-1/2", 21", 21-1/2", 22", 22-1/2", 23-1/2", 24", 24-1/2", 25"
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
4
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
Units: (unitless)
450
Product Density
lbs / ft^3
1.8
Flame Spread
As defined by the ASTM E84 testing standard
Units: (unitless)
25
Compressive Strength
psi
30
Insulation Corporation of America
2571 Mitchell Ave Allentown 18103
610.791.4200
More to Explore
All Window Categories
Discover more than 100 curated collections of windows to inspire your next project.
Cost Estimator
Understand how the frame material, type, and glazing affect a window’s cost & see price ranges.
3-Part Specs
Download manufacturer specs from more than 7,000 residential & commercial windows.