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Below-Grade Under Slab

with FOAMULAR® XPS Insulation

Below-Grade Under Slab with FOAMULAR® XPS insulation.

Get all the construction documentation you'll need, in a single click:

A graphic showing under slab with xps insulation

Products In This Solution

Additional Products:
  • Select Fill
  • Vapor Barrier
  • Reinforced Concrete Slab

Performance Attributes

Compressive Strength

Compressive Strength

Moisture Management

Moisture Management

Durability

Durability

Easy Installation

Easy Installation

ASHRAE 90.1

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”.

ASHRAE 90.1

Drawings

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

BIM Objects

BIM Object

OWENS CORNING ENCLOSURE SOLUTIONS FOUNDATION BIM RVT 940 KB

CAD Drawings

FOUNDATION SECTION

FOUNDATION SECTIONUNDER SLAB

with FOAMULAR® XPS Insulation


Contact Us

Even though we’re a global company, we’re always ready to answer your technical support questions regarding our products and solutions. Email to speak with our GETTECH team.