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Below-Grade Under Slab with FOAMULAR® XPS Insulation


Below-Grade Under Slab with FOAMULAR® XPS insulation.

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Products in this Solution

Additional Products

Performance Attributes

Key Attributes:

Compressive Strength
Moisture Management
Easy Installation

ASHRAE 90.1 Compliant

ASHRAE Standard 90.1 requires Continuous Insulation (CI) be used for all commercial and some residential buildings in the United States. Continuous insulation is defined in 90.1 as “insulation that is continuous across all structural members without thermal bridges other than fasteners and service openings. It is installed on the interior, exterior, or is integral to any opaque surface of the building envelope”.

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Construction Details including BIM objects and CAD drawing files for Enclosure Solutions Foundation Systems are available for download below.

BIM Objects

Owens Corning Enclosure Solutions Foundation BIM

CAD Files

Foundation Section

Under Slab

with FOAMULAR® XPS Insulation


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