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Vapour barriers and membranes

Vapour barriers and membranes

A vapour barrier or vapour control layer stops moisture from passing through walls, floors, and roofs, preventing condensation that can cause damp, mould, and structural damage. These membranes are a vital part of insulation systems, helping to ...

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Build4Less (38)
Insulation4Less (38)

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Powerbase MultiGas 300 Gas Barrier Membrane - 50m x 2m (100m2)
inc. VAT
From £249.87
Tyvek Housewrap Breather Membrane 1.4m X 100m (140m2/roll)
inc. VAT
From £121.00
Airguard® Reflective Vapour Control Layer 1.5m X 50m
inc. VAT
From £147.52
VCL 250 Air and Vapour Control Layer - 2m x 50m (100m2)
inc. VAT
From £144.56
Tyvek Firecurb Housewrap Breather Membrane 1.5m X 50m (75m2/roll)
inc. VAT
From £245.00
Black+ Ultra Roof and Wall Breather Membrane 1.5m x 50m (75m2 Roll)
inc. VAT
From £51.15
Novia VC4000 FR Reflective Vapour Control Layer - 1.5m x 50m
inc. VAT
From £179.73
UV 120 Black Facade Membrane - 1.5m x 50m (75m2)
inc. VAT
From £170.68
FlameOut Block Flame Retardant VCL FR Class B - 2m x 50m (100m2)
inc. VAT
From £113.62
Airguard® Control Vapour Control Layer 1.5m X 50m
inc. VAT
From £134.52
1350mm x 50m x 4mm SuperFoil SFBA BB Insulating Breathable Membrane
inc. VAT
From £149.52
Steico Universal Wood Fibre Sarking/Sheathing Board - All Sizes
inc. VAT
From £15.46
Danosa Confordan Polyethylene Film - 15m x 0.95m
inc. VAT
From £52.00
Danosa Confordan Eco Polyethylene Foam Membrane - 25m x 1m
inc. VAT
From £15.95
Danosa Fonodan 900 Double Layer Acoustic Membrane - 10m x 0.92m
inc. VAT
From £74.95
Actis Boost'R Hybrid 10m x 1.5m Reflective Breather Membrane
inc. VAT
From £137.80
VELUX Insulation Collar With Underfelt Collar 55 X 98cm
inc. VAT
From £33.16
Visqueen Eco Blend Tps 4m X 50m 125mu
inc. VAT
From £98.56
1200mm x 20m SuperFoil SFTV 1L Reflective Vapour Control Membrane
inc. VAT
From £38.87
YBS 2 In 1 BreatherQuilt 10m x 1.2m x 40mm
inc. VAT
From £133.00
1500mm x 25m SuperFoil SFBB Breathable Membrane
inc. VAT
From £66.59
1000mm x 25m SuperFoil SFTV FR Fire Rated Reflective Vapour Control Membrane
inc. VAT
From £41.34
Profoil 861 Vapour Control Layer - 2m x 50m
inc. VAT
From £384.54
Siniat Weather Defence Board 12.5mm x 2.4m x 1.2m (52 Boards)
inc. VAT
From £2,873.51
509B Reinforced Kraft Union Liner 1.8m x 50m (90m2 Roll)
inc. VAT
From £124.93
Polybit Building Paper 1m x 25m (25m2 Roll)
inc. VAT
From £60.55
FR Fire Breather Membrane 1.5m x 50m (75m2 Roll)
inc. VAT
From £148.50
Ultrablock 200 Thermo Reflective Vapour Control Layer - 1.6m x 50m (80m2)
inc. VAT
From £89.95
Air Barrier Membrane - 1.5m x 50m (75m2)
inc. VAT
From £92.45
FlameOut Timber Frame House Wrap Breather Membrane - 1.5m x 50m (75m2)
inc. VAT
From £149.06
VCL 170 Air and Vapour Control Layer - 2m x 50m (100m2)
inc. VAT
From £102.38
UV 160 SA Facade Membrane - 1.5m x 50m (75m2)
inc. VAT
From £260.38
Metalix Separation Breather Membrane - 1.5m x 25m (37.5m2)
inc. VAT
From £282.15
ThermaPerm House Wrap Breather Membrane - All Sizes
inc. VAT
From £333.60
Ultrablock 300 Thermo Reflective Vapour Control Layer - 2m x 50m (100m2)
inc. VAT
From £249.00
FlameOut Block Class A2 Flame Retardant VCL Vapour Control Layer - 1.5m x 50m (75m2)
inc. VAT
From £362.00
Danosa MAD6 Acoustic Bituminous Membrane - 4.5m x 1m
inc. VAT
From £35.59
Danosa MAD6 Self Adhesive Acoustic Bituminous Membrane - 4.5m x 1m
inc. VAT
From £42.99
Danosa Self-Dan Self-Adhesive Foil Faced Air and Vapour Control Layer - 30m x 1m
inc. VAT
From £151.99
Superfoil SF60 100mm x 1.5m x 8m
inc. VAT
From £224.95

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