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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.
Cavity Drain Membrane for internal use
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 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.
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Next Working Day
(Order before 3pm for same day dispatch)
Next working day delivery available on IN STOCK products.
Out of stock products will be delivered next working day from when they are received into the warehouse.