Platon P20 - Cavity Drain Membrane - 2m x 1.3m x 20mm

Triton SKU: 102005
Triton platon P20 membrane cavity drain membrane
Triton platon P20 membrane cavity drain membrane section
Triton platon P20 membrane cavity drain flooring membrane
Triton platon P20 membrane cavity drain membrane install diagram

Platon P20 - Cavity Drain Membrane - 2m x 1.3m x 20mm

Triton SKU: 102005
£48.10(inc VAT) Regular price
(inc VAT) /

Pre-Order Item – Up to 10 Working Days

P20 cavity drain membrane is a high-quality waterproof basement tanking material recommended for use on walls, floors, vaults and tunnels with minimal surface preparation required.

Price Includes VAT

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Cavity Drain Membrane for internal use

  • BBA approved
  • Heavy-duty, deep studded HDPE cavity drain membrane
  • principally used on floors
  • For areas subject to high volume water penetration
  • Impermeable to water, gas and water vapour
  • Deep stud profile is designed to resist blockages

Available in 1.36m x 2.18m

Platon P20 is most often incorporated within the basement floor build-up and can be used above or below suitable closed-cell insulation, to accommodate the requirements for Aquachannel drainage.

Platon P20 Data Sheet

Cavity Drain Brochure

Platon P20 BBA Certification

P20 Declaration of Performance

P20 Guarantee

P20 Install Diagram

P20 is used in conjunction with Platon Sealing Rope, Overtape and Corner strip.

Also known as Isola Platon P20, Triton Isola Platon 20, Platon P20 & Cavity Drain Membrane.

The Platon P20 Membrane is manufactured from black high-density polyethene (PEH). It is impermeable and resistant to the usual chemicals in the building construction.

As a damp proof membrane, both the product and floor coverings may be installed independent of the moisture content in the underlying concrete construction and with running water, not under pressure in the air gap.

Studs are formed in a regular pattern on the one face of the Membrane. The studs are spaced at approx. 60mm centres. The product is supplied in sheets 1.36m x 2.18m and is cost-effective for smaller rooms.

Platon P20 is most often incorporated within the basement floor build-up and can be used above or below suitable closed cell insulation (contact the Technical Department for guidance), to accommodate the requirements for Aquachannel drainage. P20 is used in conjunction with Platon Sealing Rope, Overtape and Corner strip.

P20 carries a BBA certificate which is required to satisfy the requirements of Third Party Building Warranty providers (NHBC, LABC etc), it can be used within a standalone waterproofing system or as part of a combined strategy with other forms of waterproofing, depending on site conditions, planned use of the basement or below ground area and risk assessment.

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