Wykamol Gas Membranes | BS 8485

17 products

Showing 1 - 17 of 17 products

Wykamol Gas Barriers & Fixings: Complete Protection Against Ground Gases

Guard your building against radon, methane, CO₂ and vapour with our comprehensive Wykamol gas barrier systems. From rigid sheet membranes to liquid-applied membranes, plus all the tapes, primers, collars and fixings — we provide everything you need for flawless installation.

What We Offer

Sheet Gas Membranes — high-performance LOPE / EVOH multilayer membranes that resist gas and vapour ingress
Liquid Gas Membranes (LGM) — seamless, elastomeric coatings perfect for complex geometry and repairs
Perimeter & Penetration Details — top-hats, collars, corner units and flashing trims to maintain continuity
Tapes, Primers & Sealants — high-bond tapes, primers and joint sealers for airtight overlaps
Fixings & Plugs — mechanical plugs, anchors and sealing rings to secure membranes without compromising integrity

Why Choose Wykamol Gas Systems?

Fully BS 8485 / NHBC / Code for Sustainable Homes compliant
Proven in real-world schemes and government-grade basements
Designed to integrate with Wykamol’s waterproofing & drainage systems
Full technical support and guidance for specification & installation

Protect your project from the ground up — install once, install correctly.

Showing 1 - 17 of 17 products

Save £78.05

Sureproof Waterproofing Membrane Wykamol Basement, Basement Construction, Basement Drainage, Basement Membrane,

Wykamol Sureproof Ultra Self-Adhesive Waterproofing & Gas Control Membrane

£249.95 £328.00

£12.50 / m2

Save £52.01

Buy Sureprime Premium Performance Primer Wykamol gas, Gas Barrier, gas barrier membranes, Gas Membrane, membrane product

Wykamol Sureprime Premium Performance Primer 5L

£46.99 £99.00

£9.40 / l

Save £40.34

Wykamol LGM Liquid Gas Membrane Supplier Wykamol Basement, Basement Construction, Basement Drainage, building material

Wykamol Wykamol - LGM Liquid Gas Membrane 15kg

£118.99 £159.33

£7.93 / kg

Save £9.11

The Wykamol Gas Tape is a high-performance synthetic rubber-based sealing tape, designed for use in waterproofing, gas proofing, and membrane installation applications.

Wykamol Wykamol Gas Tape

£49.99 £59.10

£1.25 / m

Save £130.01

Quadproof Ultra Membrane 50m2 Waterproofing Wykamol External Type A Waterproofing, gas, Gas Barrier, gas barrier

Wykamol Quadproof Ultra Membrane 1.65m x 30m

£695.99 £826.00

£13.92 / m2

Save £18.06

Sureproof 300mm Tape for Waterproofing Membrane Wykamol Basement, Basement Construction, Basement Drainage, Basement

Wykamol Sureproof 300mm Tape 20m

£120.40 £138.46

£6.02 / m

Save £13.70

Wykamol GR Foil Waterproofing Membrane Supplier Wykamol External Type A Waterproofing, gas, Gas Barrier, gas barrier

Wykamol Wykamol GR Foil

From £48.60 £62.30

£0.97 / m

Save £744.70

Quadproof - With a 14-layer co-extruded structure—including two EVOH layers—this membrane offers exceptional resistance to Methane, Radon, CO₂, VOCs, and Hydrocarbons.

Quadproof Evolution Gas Barrier & Waterproof Wykamol External Type A Waterproofing, gas barrier membranes, Gas

Wykamol Quadproof Evolution Gas Membrane

From £69.30 £814.00

£6.51 / m2

Save £96.84

Quadproof Gas Barrier Membrane for Building Wykamol External Type A Waterproofing, gas, Gas Barrier, gas barrier

Wykamol Quadproof Gas Membrane 40m x 2m

£322.80 £419.64

£4.04 / m2

Save £9.63

GP Titan Bond Internal Corner Unit UK Delivery Wykamol External Membranes, External Type A Waterproofing, Gas Barrier,

Wykamol GP TITAN Bond - GP Internal Corner Unit

£64.23 £73.86

£64.23 / item

Save £9.06

GP Titan Bond External Corner Unit Waterproofing Wykamol External Membranes, External Type A Waterproofing, gas, Gas

Wykamol GP TITAN Bond - GP External Corner Unit

£60.45 £69.51

£60.45 / item

Save £149.55

GP Titan Bond Waterproofing Membrane Type A Wykamol External Type A Waterproofing, Gas Barrier, gas barrier membranes,

Wykamol GP TITAN Bond Gas Barrier and Waterproof Type A Membrane

£997.04 £1,146.59

£20.99 / m2

Save £77.09

GP Titan Tank Waterproofing Membrane Online Wykamol External Type A Waterproofing, Gas Barrier, gas barrier membranes,

Wykamol GP TITAN Tank - Gas and Waterproofing Membrane 20m2

£513.97 £591.06

£25.70 / m2

Save £165.16

GP Titan Flex Waterproof Gas Barrier Membrane Wykamol Cavity Drain Membrane, gas, Gas Barrier, gas barrier membranes,

Wykamol GP TITAN Flex Gas Barrier Membrane 100m2

£1,101.07 £1,266.23

£11.01 / g

Save £622.25

Wykamol Quadproof Evolution Gas Membrane - Pallet Rates

From £3,111.25 £3,733.50

£6.18 / m2

Save £661.19

Wykamol Quadproof Ultra Gas Membrane 50m2 - Pallet Rates

From £3,305.95 £3,967.14

£13.36 / m2

Save £306.66

Wykamol Quadproof Gas Membrane - Pallet Rates

From £1,533.30 £1,839.96

£3.83 / m2

What Our Customers Say

Very good 4.7/5

Exceptional Advice & Support

Hands down in all of my reviews I've done in 21+ years, Clever Shield Coatings is one I'll always remember as the staff are friendly & passionate about their job - looking out for the customer and getting the job done right first time.

Sunny

Verified customer

Fast, friendly and reliable…

Fast, friendly and reliable. I was able to get my job done quickly and my customer was happy with the prices.

Thanks.

Kamil

Verified customer

Exceptional Advice & Support

We have been using clever shield (dealing with Richard) for over 2 years. They always give good service deliveries on time and even give technical advise when needed.

JAC

Verified customer

Really helpful! great service

Spoke to technical for some advice on the product and it was really helpful, great service

Tina Mansfield

Verified customer

Great company / knowledgeable

What a great company - knowledge about the products, spent lots of time talking me through everything - if only every company was like this one !

Ostler Info

Verified customer

Great company and speedy delivery

Really great company to deal with,excellent customer service,speedy delivery will definitely recommend and use again as a satisfied customer

Del Upson

Verified customer

Great Technical Support

Great technical support and advice on wykamol products would highly recommend this company

Shirley

Verified customer

Highly Recommended

Sandra Dow

Verified customer