Slab on grade

A slab-on-grade foundation is a common foundation method for newer homes. The major advantage of using Pordrän insulation Pordrän the built-in drainage function of the slab. Eliminating the need to excavate, remove, and add new gravel as a drainage layer results in a faster construction timeline, reduced transportation and excavation during construction—which is good for both your wallet and the environment. 

Pordrän drying, draining, capillary-breaking, and heat-insulating

The open structure of the Pordrän board allows the concrete slab to dry in both directions. This saves even more time during construction. Combined with its high thermal insulation properties, Pordrän ensures reliable drainage, effective capillary breakage, and rapid drying, saving both energy and time.

Pordrän solutions for all edge beam systems on the market.
The image at the top of the page is a schematic diagram and should not be used as installation instructions. You can find those on the Instructions and Facts page.