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Wykamol High Load Insulation Board Pack of 8 (5.76m2)

Size: High Load Insulation Board Pack of 8 (5.76m2)
Sale price£99.00 inc.VAT


Wykamol High Load Insulation Board is a thermal spacer has been specifically developed to assist in the installation of internal waterproofing systems for basement structures.

This high compressive strength material 500KPa has a very impressive longterm
compressive creep property of 225KN/m², meaning that even after 50
years the material will only compress by 2% if it is loaded at 225KN/m².


The high load spacer can also be used as a protection board for Wykamol external
type A waterproofing systems. Applied externally, the board offers protection,
insulation and drainage.

  • The Wykamol high load thermal insulation boards have been developed to be installed above the concrete basement floor slab and under the floor screed.
  • The boards are 50mm thick so can be installed to create an insulated drainage layer that finishes flush with the internal perimeter drainage gulley.
  • The boards are grooved on one surface, 6mm x 6mm at 25mm spacing, to assist with drainage.
  • The edges of the boards have a shiplap profile to minimise the risk of screed passing through any gaps between the boards that may exist following installation.

Does not absorb water, Breathable, High compression resistance, Lasting performance,
Quick and simple installation, 100% Recyclable.

    Insulation Guide

    ISO-THERM - Thin Internal Wall Insulation (TIWI)

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