EVXD Exterior Insulated Drain Board is a two-in-one rigid Expanded Polystyrene (EPS) insulation board that has integrated drainage channels and is suitable for use on basement foundation walls in both internal and external applications.
With vertical channels every 2” on centre, these panels allow moisture to drain towards the bottom of the wall where it can be dealt with by a properly installed drainage tile system. It also helps your project meet the Government of Ontario’s SB-12 requirement for Continuous Insulation (ci).
R-Value: R4.0 per inch
16 – 30 PSI
4′ x 8′