Oldroyd XV Cavity Membrane for Damp Treatment

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www.HobUK.co.uk | Building and Damp Proofing | Damp-Proofing Membrane Products | Oldroyd Xv Drainage Membrane System

Waterproofing Existing Basements using Oldroyd Xv Cavity Drainage Membrane

The Oldroyd Xv (formally CDM Clear) membrane system provides an exceptionally fast and convenient method of waterproofing walls, floors, and ceilings on new build and refurbishment projects. It is especially useful for waterproofing basements and underground structures, however, it can also be used to waterproof walls and floors above ground level.

The design of the system is such that an air gap is created between the highly water resistant membrane and the substrate. This gap enables the substrate to 'breathe' and equalises water vapour pressure. The membrane is attached to walls and ceilings by means of simple to fit, sealed fixing plugs. While on floors there is normally no need for any form of fixing.

Oldroyd Xv can be covered with a batten and plasterboard finish or a dry wall lining. On floors it can be screeded over or overlaid with a floating timber floor.

If it is possible that free water will enter the cavity behind the membrane then a drainage facility, possibly incorporating a sump and a pump, will need to be built in. Installation of the Aquadrain perimeter drainage system should also be considered.

Oldroyd Xv systems have a life expectancy of 50 years.

Oldroyd Xv is available in black or clear. The clear version is normally used for retrofit projects, such as those described on this page. The black version is used externally for the waterproofing of new-build basements. Oldroyd Xv can also be used in the construction of turf roofs.

Please allow between 2 & 4 days for delivery on all Xv products.

Clear Oldroyd Xv 1.25 x 20 Metres (25 sq Mtrs)

1.25 x 20 Mtr Roll Of XV Membrane:

Oldroyd Xv Clear is a semi-transparent, studded cavity drainage membrane manufactured from polypropylene. It is specifically designed for application to damp / contaminated internal floors and walls, and is particularly useful in basement waterproofing / conversion applications.

Oldroyd Xv is covered by BBA certificate number 00/3733. Click Here Fixing Instructions.
Price: £142.86
(£167.86 Including VAT at 17.5%)

Clear Oldroyd Xv 2 x 20 Metres (40 sq Mtrs)

2 x 20 Mtr Roll Of XV Membrane:

Oldroyd Xv Clear is a semi-transparent, studded cavity drainage membrane manufactured from polypropylene. It is specifically designed for application to damp / contaminated internal floors and walls, and is particularly useful in basement waterproofing / conversion applications.

Oldroyd Xv is covered by BBA certificate number 00/3733. Click Here Fixing Instructions.
Price: £185.00
(£217.38 Including VAT at 17.5%)

Oldroyd Xv Plugs with seal (Box of 200)

These plugs come complete with the seal, this ensures that no damp can penetrate through the fixings when Xv is being used below ground level.

Price: £93.61
(£109.99 Including VAT at 17.5%)

Oldroyd Aquadrain Standard CM-AQOLD

Aquadrain is perimeter drainage channel designed to provide additional protection at the vulnerable wall-floor junction in basement waterproofing applications. Supplied in 2 metre lengths. Please refer to the fixing instruction sheet for full details.

Price: £33.80
(£39.72 Including VAT at 17.5%)

Oldroyd Aquadrain With Upstand CM-AQGD

Aquadrain is perimeter drainage channel designed to provide additional protection at the vulnerable wall-floor junction in basement waterproofing applications. Supplied in 2 metre lengths. Please refer to the fixing instruction sheet for full details.

Price: £33.80
(£39.72 Including VAT at 17.5%)

Oldroyd Double sided tape 30mm x 22.5 Metres

For joining the overlapping joints of the Xv membrane.

Price: £34.00
(£39.95 Including VAT at 17.5%)

Oldroyd Overseal Tape 75mm x 20 Metres

Once the membrane has been applied to the wall/floor and taped, this should then be applied over the facing joint to seal completely from penetrating damp.

Price: £52.00
(£61.10 Including VAT at 17.5%)

Oldroyd Overseal Tape 200mm x 20 Metres

Once the membrane has been applied to the wall/floor and taped, this should then be applied over the facing joint to seal completely from penetrating damp. This wider roll is designed for floor to wall sealing, and for use round pipework etc.

Price: £65.00
(£76.38 Including VAT at 17.5%)

Sentri Single Pump System PM-SENTRI

When it is known or anticipated that free water will be present behind the Oldroyd Xv membrane, the installation design should incorporate adequate provision for its disposal. This will normally require the installation of one or more sump pumps. Fixing instructions can be downloaded here.

Price: £840.00
(£987.00 Including VAT at 17.5%)