Drainage foam is a high-performance, rigid insulation consisting of a superior closed-cell, lightweight and resilient expanded polystyrene (EPS) with an advanced filtration facer. The core of drainage foam has 1/4" x 1/4" drainage channels every 2" O.C. and is the same high-quality as
our brand insulations. Drainage foam has excellent dimensional stability, compressive strength and drainage capacity properties.
Drainage foam is designed to be applied as an exterior foundation insulation and drainage board. Drainage foam aids in reducing hydrostatic pressure on the foundation from the adjacent backfill material while protecting the underlying damp proofing or waterproofing.
1. Install Drainage foam directly over damp-proofing or waterproofing. Drainage foam can be attached with an Expanded Polystyrene (EPS) compatible adhesive, mechanical fasteners or held in place by the backfill.
2. Tightly butt insulation joints to minimize dirt infiltration.
3. Seal the top edge of the drainage foam with either caulking or a J-strip to minimize water and mud infiltration.
Don't see what you need? Through the use of CAD design and engineered computer cut construction techniques, we are able to produce virtually any design or style of Expanded Polystyrene (EPS) Drainage Foam.
Call us today! 614-820-0340. We will provide you with a FREE quote and answer any questions