Anderson Total Torch Vapour Control Layer

Anderson Total Torch Vapour Control Layer

Anderson Total Torch Vapour Control Layer is for use as a vapour control layer in bituminous, single-ply or liquid roof waterproofing systems. The torch-on membrane is used beneath insulation and safely controls the passage of internal water vapour through the roof structure. Since the membrane is adhered, it can provide a weatherproof temporary finish to the roof structure prior to the application of the final waterproofing system. It is suitable for use on both new and refurbishment projects.

Total Torch Vapour Control Layer is a SBS-modified bituminous membrane reinforced with an extra strong glass fibre fleece with a PET film. The upper surface is finished with specially formulated low melt bitumen stripes with a silica sand coating between and has a selvedge of 75 mm and is then finished with a thermofusible film. The lower surface is finished with a thermofusible film to prevent sticking in the roll.

Features & Benefits

  • Striped resinous profiles channel water vapour to help eliminate blistering, so prolonging roof life.
  • Bonding strength and lap security comparable to fully bonded membranes.
  • Low flame application.
  • Lower energy costs during application.

Product Range

The following Total Torch Vapour Control Layers are available:

Product Code Description Roll Size Roll Weight
2002781 Total Torch Vapour Control Layer 1m x 8m 31kg


Icopal Insured Guarantees for up to 15 Years

Icopal Insured Guarantee

When installed to Icopal’s specification and by a Team Icopal approved contractor, comprehensive insured product guarantee cover for up to 15 years is available.
Further information on the different levels of guarantee cover.


Anderson's Total Torch Vapour Control Layer has been independently site and laboratory tested by the British Board of Agrément, and awarded BBA certificate number 07/4409.

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