Whether it’s new construction or a retrofit application, Styrofoam™ Brand Cladmate™ XPS Insulation is designed for easy installation in both residential and commercial buildings.
Cladmate XPS Insulation is a Styrofoam™ Brand extruded polystyrene foam rigid board insulation with shiplap edges. It is designed for use in walls and attics of new and retrofit applications.
|Easy to handle, cut and install||
|Provides a continuous layer of insulation||
|High moisture resistance||
|Increased energy efficiency||
|Thermal Resistance per in. (25 mm) @ 75°F (24°C) mean temp.1||ASTM C518||Btu•in/ft2•hr•°F, min.||5.0 (0.88)|
|Compressive Strength2||ASTM D1621||psi (kPa)||20 psi (140 kPa)|
|Water Absorption||ASTM D2842||% by volume||0.7|
|Water Vapor Permeance3||ASTM E96||perm (ng/Pa•s•m2)||1.5 (86)|
|Maximum Use Temperature||-||°F (°C)||165 (74)|
|Coefficient of Linear Thermal Expansion||ASTM D696||in/in•°F (mm/m•°C)||3.5 x 10-5 (6.3 x 10-2)|
1 Values are consistent with criteria of CAN/ULC S 701-11
2 Vertical compressive strength is measured at 10 percent deformation or yield, whichever occurs first.
3 Based on 1” (25 mm) thickness.
|Thickness1 (in.)||R-Value2,3||Edge Treatment|
|1.0||5||Buttedge, Ship-Lap (4-sided)|
|1.5||7.5||Buttedge, Ship-Lap (4-sided)|
|2.0||10||Buttedge, Ship-Lap (4-sided)|
|3.0||15||Buttedge, Ship-Lap (4-sided)|
|1.0||5||Ship-Lap (2-sided, 4-sided)|
|4’x10’||1.0||5||Ship-Lap (2-sided, 4-sided)|