GeoDrain Drainage Board

Plasti-Fab GeoDrain foundation insulation board is intended for use as a component in all types of foundation building systems. It provides the following key features in a properly designed foundation:

1. As a rigid insulation, it provides a monolithic insulation layer eliminating thermal shorts and reducing thermal stresses that can cause cracking of concrete walls.

2. The smooth board surface in contact with the soil provides a capillary-breaking layer, which directs water to the drainage tile.

3. The grooved surface of the board in contact with the foundation wall provides an additional drainage plane to relieve any hydrostatic pressure that may develop adjacent to the foundation wall and direct water to the drainage tile.

4. It protects dampproofing or waterproofing from damage during backfill operation.

Technical Data Sheet