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Page 7 - Waterproofing
Visqueen High Performance Foil Lined Vapour Barrier
Multi-layer reinforced polyethylene barrier with a 20 micron aluminium foil. The barrier is coloured blue on the upper surface and silver on the reverse. The product is supplied in single wound rolls (not folded), 2m x 50m long. Versatile application - used within floor, wall and roof constructions Suitable for all BS 5250:2021 humidity...
Visqueen Self Adhesive Fully Bonded Vapour Barrier
Foil lined modified bitumen rubber membrane with a self adhesive coating protected by a removable polyethylene release film. It is silver on the upper surface and supplied in rolls 1m x 20m. Versatile application - used within floor, wall and roof constructions Self adhesive application - no jointing tapes required Self adhesive coating -...
Visqueen Radon Membrane R400
0.4mm thick co-polymer thermoplastic membrane. The product is red in colour and supplied 4m x 20m in a multi-folded roll. BBA certified - third party accreditation 0.4mm (1600 gauge) thick - complies with new BBA regulations for radon protection membranes in line with BS8485:2015+A1:2019 Increased thickness - provides greater impact...
Visqueen Radon Sump
Pre-fabricated sump unit manufactured from moulded black ABS plastic. The unit has four equidistant perimeter outlet ports, along with a central outlet port for vertical pipework installation. Cost effective - provides sub-floor depressurisation when full radon protection is required Lightweight - easy to handle Simple design - quick to...
Visqueen Ultimate RadonBlok 400
Used to prevent the ingress of radon in both basic and full radon protection areas. The membrane can be positioned within the ground floor construction either above or below the structural floor. Not intended for use where there is a risk of hydrostatic pressure Agrément certified - third party accreditation Conforms to BR 211:2023 -...
Visqueen Ultimate RadonBlok 600
Used to prevent the ingress of radon in both basic and full radon protection areas. The membrane can be positioned within the ground floor construction either above or below the structural floor. Agrement certified - third party accreditation Complies with NHBC Foundation’s NF94 guidance for use in Type A, Type B and Type C membrane...
Visqueen Low Permeability Gas Membrane
Used as a high performance radon membrane and/or damp proof membrane positioned within the ground floor construction either above or below the structural floor slab. BBA certified - third party accreditation Complies with NHBC Foundation’s NF94 guidance for use in Type A and Type B membrane locations in reinforced cast in situ suspended...
Visqueen Gas Barrier
Suitable for use in all types of buildings to prevent the ingress of harmful levels of ground gases e.g. methane, carbon dioxide and radon. The barrier can be positioned above or below reinforced cast in situ concrete floor slabs or above precast suspended segmental subfloors, e.g. beam and block floor. The barrier can also be used as a high...
Visqueen Ultimate Gas Damp Proof Course
Suitable for all masonry wall applications including residential, commercial and multi storey buildings. It can be site formed into a built-in or surface fixed cavity tray to manage the downward passage of water in cavity wall applications. Complies with CIRIA C748:2014 - industry standard for volatile organic compounds (VOC) protection...
Visqueen Gas Resistant Self Adhesive Membrane
A cold applied product, suitable for use as a Type A Barrier Membrane (Tanking Membrane) for above and below ground applications e.g. basements, retaining walls and lift pits. It is also suitable for use in all types of buildings to prevent the ingress of harmful levels of ground gases e.g. methane, carbon dioxide and radon. Applied to a...
Visqueen Liquid Gas Membrane
Suitable for damp proofing, gas proofing and waterproofing a variety of substrates including concrete, flush pointed masonry and metal. Can be used above and below ground level including retaining walls, cast concrete, precast concrete and steelwork. Ideal for complex detailing and difficult to reach areas, and for use on insulated concrete...
Visqueen Ultimate Retaining Discs
For use with Visqueen Pre Applied Membrane.