All of our information is sourced from manufacturer data.

ThermalStar Insulation Board 15 (Below Grade)

Atlas Molded Product

ThermalStar Insulation Board 15 (Below Grade)

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Overview

Integral Sheathing With Factory Applied Membranes And Insulation Integral Sheathing With Factory Applied Membranes And Insulation

Polymer Polymer

Sloped Ceiling Sloped Ceiling

Concrete Surfaces, Exterior Subterranean Floor, Exterior Subterranean Wall, Masonry Surfaces, Unfinished Floor Concrete Surfaces, Exterior Subterranean Floor, Exterior Subterranean Wall, Masonry Surfaces, Unfinished Floor

Design Options

Product Description

With up to 20% of a building's total heat loss occurring at the perimeter and slab of the foundation, below grade insulation is a vital component of a building’s envelope to achieve energy efficiency. ThermalStar Insulation Board is an architectural grade rigid insulation with a variety of R-values and high compressive strengths to support all your high load applications.

Sheet Width

Width

Standard Sizes: 4' 0"

Height

Thickness

Sheet Length

Width

Height

Standard Sizes: 8"

Thickness

Thickness

Width

Height

Thickness

Standard Sizes: 0-1/2", 0-3/4", 1", 1-3/16", 1-5/16", 1-1/2", 2", 2-3/16", 2-5/16", 2-3/8", 2-1/2", 2-9/16", 3", 3-9/16", 4"

Manufacturer Design Notes

ThermalStar Insulation Board has minimal long-term moisture retention with the ability to dry quickly, which is critical to having effective insulation below grade.

Performance Data

Air Permeance

Rate of airflow through the barrier per square foot at a specified pressure difference

Product Weight Per Area

Roll Tensile Strength

Weight needed to break the roll, per inch of width

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)

3.5

R-Value

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

°F·ft^2·h / BTU

4.2

Compression Strength

psi

15

Atlas Molded Product