Oldroyd Xs Slimline Cavity Drainage Membrane for Damp Proofing Applications.

Oldroyd Xs is a tough polypropylene cavity drainage membrane embossed with an "X" pattern of grooves. These grooves allow moisture to move behind the membrane and allow for shrinkage movement when screeds are laid on top.

The most common application for Oldroyd Xs is to lay it on top of damp concrete floors or newly laid floor slabs. A wide choice of flooring types can then be laid on top, for example, screeds, particle board, and laminated wooden flooring. Insulation can also be used in conjunction with the system, where required. Other applications for Oldroyd Xs include:

• Allows Fast Track Installation of Floor Finishes on New Floor Slabs
• Waterproofing Beneath Slabs
• Radon and Ground Gas Protection
• Covering Contaminated Floors

Unique Corner Detail

The embossed 'X' pattern on Oldroyd Xs allows a corner detail to easily be formed without the need to cut and reseal the membrane.

This is of particular use for radon protection applications as it is widely acknowledged that joints and seals form the highest-risk areas in any radon protection system.

Roll Sizes

Oldroyd Xs is available in rolls of the following sizes:

• 1.28 x 20m (25.6m²)
• 2.08 x 20m (41.6m²)

Contains 56% (min) Recycled Plastic

Oldroyd Xs contains a minimum of 56% recycled content as defined in section 7.8.1.1 of ISO 14021. Where quality and availability of recycled plastic allows, up to 70% recycled plastic may be used. By utilising Oldroyd's multi-layer technology this is achieved without any loss of product performance.

BBA Approved

Oldroyd Xs is covered by BBA certificate number 00/3733

NBS Clauses

Oldroyd Xs can be specified under the following clauses:

• J40-290 (High density polyethylene / polypropylene studded damp-proof membrane)

CAD Details

Visit our CAD Drawings page to download CAD details in AutoCad (DWG), TurboCAD (TCW) and Adobe Acrobat (PDF) formats.