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Vapour barriers in comparison

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Last updated on 28.07.2025

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Vapour Barrier and Waterproof Thermal Insulation Aluminium Foil Membrane - Suitable for use in Walls, Floors and Roofs - 1.5m x 50m (75 SQ/M) - 110 G/SM

Strotex

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9,9

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BLOSTM Foil Insulation Roll 5m x 60cm - Radiator Reflector Panels for Floor, Ceiling, Roof, Wall Insulation - 3-in-1 Reflective Foil Insulation Roll - Heat & Vapour Barrier Saves Energy

BLOSTM

12% off

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9,8

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Dripex Self Adhesive Aluminium Foil Insulation, Thermal Soundproof Cotton Layer, Heat Reflector & Radiant Barrier, Ideal for Roofs, Walls & Camper, 5mm, 0.5m x 10m(5㎡)

Dripex

46% off

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9,7

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Trade Store Vapour Barrier and Thermal Insulation Aluminium Foil Membrane - for use in Walls, Floors and Roofs - 1m x 50m (50 SQ/M) - 90 G/SM - Free Next Day UK Delivery - CE Approved

Trade Store

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9,7

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Polythene Vapour Control Layer 500 Gauge - 125MU Green Tint 2.7m x 50m Roll

Damplas

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9,6

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SuperFOIL Foil Insulation Roll 1m x 7m - Energy Saving DIY Bubble Foil Sheet - 3-in-1 Sustainable Thermal Insulation Reflective Radiant Barrier & Vapour Barrier - Multi Purpose for Home & Auto

SuperFOIL

3% off

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9,6

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Royale® Barrier Pro X Tape - for Laminate/Wood Underlays - Damp Proof Membrane Lock

Royale

9% off

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9,5

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Dryrod Damp Proofing Rods (50 Pack) - BBA-Approved Rising Damp Treatment, Stronger Than DPC Injection Creams. Coverage 6m

Dryrod

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9,5

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DPM Damp Proof Membrane 300MU 4m Wide Polythene Sheet 1200 Gauge (0.5m x 4m)

DRAAK

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9,5

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Breathable Membrane/Roof Felt 1m x 50m Roofing Felt Roll Under Tile 100GSM for Sheds + Beneath Tiles - Slated Pitched Roofs

ASTON BUILDING SUPPLIES LTD

10% off

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9,4

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This ranking is created through algorithmic analysis of millions of products tailored to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

You might also be interested in these vapour barriers.

Flair-Online Ltd DPM Damp Proof Membrane, 500 Gauge Clear, 4m x 25m, BBA Approved

INDUSTRY STANDARD Widely used in UK building projects for reliable moisture protection

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Excel Joining Vapour Tape for Laminate and Wood Floors Self Adhesive Foil Tape by Joining Tape

Creates A Moisture Barrier

free shipping

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Black Polythene Plastic Damp Proof Membrane Cover DPM 300mu (6mx4m)

DPM is BBA approved ( certificate 96 3267 )

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Polythene Vapour Moisture Control Layer Barrier Sheet 125mu 500ga Green 4m x 50m

125mu 500ga Green Polythene Vapour Barrier 4m x 50m

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Dryrod Damp Proofing Rods (10 Pack) - BBA-Approved Rising Damp Treatment, Stronger Than DPC Injection Creams. Coverage 1.2m

Fast & Simple to Install DIY rising damp treatment. Less messy than older traditional damp course injection creams or liquids

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Green Vapour Check Barrier - 125 Micron (mu) | 2.5m Width | Various Lengths Moisture Control Layer (10 Metres)

Multiple Cut Options Available in various lengths (select preferred cut in material options).

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The longitudinal grooves act as a protective barrier against water, ensuring a secure and dry environment beneath.

~~£ 64.95~~ free shipping

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BOMEI PACK 3 rolls Aluminum foil tape Resistant High Temperature 50 mm x 50 m,Moisture,UV resistant Waterproof for Pipes Repairing,Insulating,heating and ventilation (HVAC) duct work

EXCELLENT FEATURE Resistant flame,Cold and High heat Temperature from -20 C to 180 C,Moisture,Weather,Waterproof,resists UV degradation, chemical resistant tape.

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Damp Proof Membrane ~ 1000 & 1200 Gauge ~1,2,3,4,5,6,7,8,9, 10m Length x 4m Wide ~ BBA Approved, Heavy Duty (1200g (300 mu), 6m x 4m)

A polythene damp proof membrane manufactured to BBA standard. Polythene DPM is used in concrete floors to prevent upward movement of moisture. It is also suitable for weed control, groundwork, gravel underlay, heavy duty covering and many other home garden jobs.

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Black Polythene Plastic Damp Proof Membrane Cover DPM 300mu (8mx4m)

DPM is BBA approved ( certificate 96 3267 )

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Eurovent Breathable Roof Membrane/Felt - 1.5m x 50m (75 SQ/M) - 120 G/SM - Free Next Day UK Delivery - Large Discount on Multi Pack (1)

Heavyweight, high performance vapour permeable membrane underlay for cold and warm roof applications which give major benefits over traditional roof underlays.

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Blue Vapour Barrier Foil – High Performance Damp Proof Membrane for Floor & Loft Insulation (T40 Certified) – 100m2 - 2x50m

Heavy-Duty & Tear-Resistant Built to withstand demanding construction environments without ripping or puncturing

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Vapour barriers in comparison

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