Oldroyd Xv Black Cavity Drainage Membrane (2.08 m × 20 m)

Oldroyd Xv Black is a studded black polypropylene cavity drainage membrane. It can be used to line and waterproof internal floors and walls in the same way as its sister product, Oldroyd Xv Clear. However Oldroyd Xv Black benefits from enhanced environmental credentials as it contains a minimum of 56% recycled plastic. Because this is incorporated between two layers of virgin plastic using Oldroyd’s novel multi-layer-technology, this is achieved with no loss of product performance.

Oldroyd Xv Black also benefits from enhanced UV resistance, allowing it to be used as an externally-applied secondary drainage layer in newbuild basement waterproofing applications.

Typical applications include:

• Basement and cellar waterproofing (BS8102 Type C)
• External drainage layer (basement waterproofing)
• Tunnel & arch waterproofing
• Covering damp & contaminated walls
• Covering damp & contaminated floors
• Radon protection

When used as a basement waterproofing system, Oldroyd Xv Black should be used in conjunction with Aquadrain perimeter drainage channel and the Sentry Sump System.