GreenGuard PB4 Waterproofing Protection Board Size/Quantity:1/4" x 4' x 50' - 128 Squares This essential accessory is engineered

This essential accessory is engineered for superior dust extraction

22” tall and 34” deep

and retail locations

5mm to 12mm)

GreenGuard PB4 Waterproofing Protection Board Size/Quantity:1/4" x 4' x 50' - 128 Squares This essential accessory is engineeredKingspan GreenGuard PB4 Waterproofing Protection Board is a dense, closed cell extruded polystyrene (XPS) board designed to protect waterproofing membranes from damage during backfilling. It's tough plastic facers resist moisture absorption and decomposition keeping your foundation waterproofing intact for the long term. Product Highlights Protects Waterproofing Membranes Shields applied membranes from backfill damage during foundation work. Dense