Delta PT 2m x 20m Dot and Dab Membrane

: £281.75
£245.00 £294.00

Delta PT 2.0m x 20m – 40m2 – 8mm stud height.

Damp Proof and Waterproof Membrane for Walls.

Delta PT is a waterproof and vapour proof cavity membrane used for basement waterproofing. Cavity drainage membranes are Type C waterproofing.

Delta PT incorporates a thermally bonded mesh or lath on the surface that allows for the direct application of renders or boarding using dot and dab fixings.

Delta PT is typically used to waterproof basement walls and the retaining walls of lightwells.

This premium quality waterproof membrane has an 8mm stud to deal effectively water ingress and provide a high capacity drainage void.

Delta PT comes in a 40m2 roll making it great value for basement waterproofing projects.

Uses of Delta PT:

Delta PT is primarily used in basement waterproofing for new build and refurbishment projects where a dot and dab or direct render finish is required.

Delta PT is also used above ground to provide a damp proof barrier and to isolate plaster finishes from contamination.

Delta PT is used in the following:

To waterproof basement and cellar walls subject to water ingress.

To waterproof retaining walls in lightwells and basement gardens.

Is a waterproofing membrane in areas subject to vibration.

In listed or historic buildings where a reversible waterproofing or damp proof system is required.

Installation

Delta PT is installed stud side facing the wall. Joints in the Delta PT are sealed using Delta Tape.

The junction with the Delta MS20 floor membrane is sealed using Delta Corner Strip

Delta PT is used vertically and mechanically fixed to the substrate using Delta PT Plugs With Grommets.

Where a direct render is to be applied joints should be overtaped using Delta Fleece tape.

Typical Fixings are 400mm centres for dot and dab boarding. 200mm centres for directly applied render. 150mm centres for external directly applied render.

Our guide to installing Delta cavity membrane systems can be found here.

Delta PT BBA Certificates can be found here.

 

Weight23 kg
Dimensions20 × 2 × 8 cm

BBA Certificate Delta PT

2 reviews for Delta PT 2m x 20m Dot and Dab Membrane

  1. Sam – SB Build – Basement Contractor

    We use this to waterproof the walls of basement lightwells on our projects, easy and quick to use. Use with the fleece tape over the joints to prevent cracking of render.

  2. Sarah

    Used this membrane to damp proof a leaking basemen wall- Worked really well, a previous contractor has used a render that had cracked and leaked but this membrane sorted the issue no problems

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