20mm Stud Membrane - Black

Biokil crown High-capacity cavity drainage membrane 2M x 20m 40sqm Biokil crown 20mm stud membrane black high-capacity cavity drainage membrane for basement floors and ground-bearing slabs biokil crown 20mm stud membrane black is a heavy-duty, high-capacity cavity drainage membrane designed for use on basement floors, raft foundations, and ground-bearing slabs where maximum drainage and water movement is required. Manufactured from high-density polyethylene hdpe , the 20mm stud profile creates a large drainage void beneath floor finishes, directing water to internal drainage systems or sumps as part of a type c waterproofing solution. Key features & benefits 20mm stud height: provides superior drainage capacity for high water table or flood-risk environments. Ideal for type c systems: designed for use in cavity drainage systems in accordance with bs 8102:2022. Durable hdpe construction: tough, impact-resistant membrane for long-term below-ground installation. Floor protection: isolates finishes from damp or contaminated concrete slabs and helps manage hydrostatic pressure. Compatible with drainage channels: easily integrates with perimeter drainage systems and sump pump units. Product details material: high-density polyethylene hdpe stud height: 20mm thickness: approx. 1.0 1.2Mm roll size: typically 2m x 20m 40m colour: black application: floor slabs, basement floors, ground-bearing concrete sku: bc20mmblk application instructions surface preparation: remove debris an...

Biokil crown High-capacity cavity drainage membrane 2M x 20m 40sqm