Visqueen Pre Applied Membrane

Visqueen Pre Applied Membrane is an advanced high performance, flexible HDPE geomembrane. It is designed to provide a robust solution to preventing the ingress of damp, ground gas or hydrocarbon contamination. Unlike the smooth surfaced traditional damp proof membranes, the textured surface of Visqueen Pre Applied Membrane aids adhesion to cast concrete. The membrane can withstand normal on-site foot traffic and the activities associated with the laying of a reinforced concrete slab without the need for additional membrane protection. In addition, when applied with welded joints the membrane can provide protection against hydrostatic water pressure.

It can be used in a variety of applications including:

  • Gas contaminated land.
  • Hydrocarbon contaminated brownfield sites.
  • Heavy duty reinforced concrete slabs.
  • Slab edges and permanent shutter work.
  • Tanking below ground structures, e.g. lift pits.

Installation and test results are available on manufacturer's datasheet.

General information


Textured one side




Barrier to hazardous ground gases and hydrocarbon contamination


High density polyethylene (HDPE)

Uniclass 2015

Pr_25_57_65_60 Plastics sheetsPrimary


J40/120 Loose laid plastics or rubber sheet damp proofing

J40/140 Loose laid plastics or rubber sheet gas retardant damp proofing

J40/20 Loose laid plastics or rubber sheet damp proofing

J40/35 Loose laid plastics or rubber gas retardant damp proofing

Specification data - Plastics sheets

Product Reference

Visqueen Pre Applied Membrane


Detailing Strip

Self adhesive strip for forming complex shapes and junctions.

GR Lap Tape

High performance single sided overlap tape for securing lap joints.

GX Double-sided Bonding Tape

GX Preformed Top Hat Unit

GX Preformed Units

GX Retaining discs

High performance tanking primer

Visqueen Protect&Drain

Standard product features


2.95 m x 25 m.


1.5 mm.


0.94 g/m³.

Digital objects
PlatformCompatibleVersionCertified to
IFC2X3 3 1.3
Revit 2015 5 1.3
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