Clearly any moisture gathering in the air gap behind a wall membrane will want to run down to floor level, so why not use this behaviour to collect and remove the water by forming a channel around the perimeter of the room to accommodate this, laid in pea gravel and with the Base Drain bedded into the pea gravel. The Base Drain can then either feed into a sump to be pumped away (see photo) or if available, feed directly to an external drain.
Currently no reviews for this product. Be the first to review this product:
Add ReviewCustomers Also Purchased
Made from tough 0.7mm gauge HDPE, the 508 range has an 8mm dimple profile which makes it perfect for internal waterproofing of retaining walls, without the need for extensive surface preparation. Rapid installation is possible using the “Multi-plug” as a
A 3mm stud waterproofing mesh membrane to use above ground. A mesh version is used where a plaster finish is desired, a clear for wall finishes of plaster board, steel profile dry lining frame or block wall.
A highly versatile, rot proof 5mm waterproofing membrane which can be used internally and externally, mesh finish is ideal for plasters and renders.