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Insulation
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 ...

38 results

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Build4Less (25)
Insulation4Less (25)
Building Supplies Online (8)
Jewson (8)
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Brand

Powerlon (11)
Superfoil (6)
Danosa (5)
Tyvek (4)
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VAT

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Powerbase MultiGas 300 Gas Barrier Membrane - 50m x 2m (100m2)
inc. VAT
From £296.57
Tyvek Housewrap Breather Membrane 1.4m X 100m (140m2/roll)
inc. VAT
From £145.03
VCL 250 Air and Vapour Control Layer - 2m x 50m (100m2)
inc. VAT
From £169.80
Tyvek Firecurb Housewrap Breather Membrane 1.5m X 50m (75m2/roll)
inc. VAT
From £264.00
Airguard® Reflective Vapour Control Layer 1.5m X 50m
inc. VAT
From £177.02
Novia VC4000 FR Reflective Vapour Control Layer - 1.5m x 50m
inc. VAT
From £215.68
UV 120 Black Facade Membrane - 1.5m x 50m (75m2)
inc. VAT
From £188.20
Danosa Confordan Polyethylene Film - 15m x 0.95m
inc. VAT
From £62.40
100mm X 20m Superfoil Met Poly Foil Tape
inc. VAT
From £3.95
Airguard® Control Vapour Control Layer 1.5m X 50m
inc. VAT
From £161.42
1500mm x 25m SuperFoil SFBB Breathable Membrane
inc. VAT
From £66.59
1350mm x 50m x 4mm SuperFoil SFBA BB Insulating Breathable Membrane
inc. VAT
From £158.63
Metalix Separation Breather Membrane - 1.5m x 25m (37.5m2)
inc. VAT
From £282.12
Danosa Confordan Eco Polyethylene Foam Membrane - 25m x 1m
inc. VAT
From £19.14
Actis Boost'R Hybrid 10m x 1.5m Reflective Breather Membrane
inc. VAT
From £165.36
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
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 £461.45
FR Fire Breather Membrane 1.5m x 50m (75m2 Roll)
inc. VAT
From £178.20
Ultrablock 200 Thermo Reflective Vapour Control Layer - 1.6m x 50m (80m2)
inc. VAT
From £98.21
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 £122.86
UV 160 SA Facade Membrane - 1.5m x 50m (75m2)
inc. VAT
From £310.48
Ultrablock 300 Thermo Reflective Vapour Control Layer - 2m x 50m (100m2)
inc. VAT
From £298.80
FlameOut Block Flame Retardant VCL FR Class B - 2m x 50m (100m2)
inc. VAT
From £134.32
FlameOut Block Class A2 Flame Retardant VCL Vapour Control Layer - 1.5m x 50m (75m2)
inc. VAT
From £434.40
Danosa MAD6 Acoustic Bituminous Membrane - 4.5m x 1m
inc. VAT
From £42.71
Danosa MAD6 Self Adhesive Acoustic Bituminous Membrane - 4.5m x 1m
inc. VAT
From £51.59
Danosa Self-Dan Self-Adhesive Foil Faced Air and Vapour Control Layer - 30m x 1m
inc. VAT
From £182.39
SuperFOIL SF19BB Breathable Multi-Foil Insulation - 1.2 x 10m
inc. VAT
From £145.00
VELUX Insulation Collar With Underfelt Collar 114 X 118cm
inc. VAT
From £61.20
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
Visqueen Vapour Check Control Layer 50 X 4m Green
inc. VAT
From £209.53
DuPont Tyvek 3586M Reflex Breather Membrane Roll 100 x 1.50m
inc. VAT
From £1,405.15
QA Underlay Sonic Excel Acoustic Vapour Gold 5mm x 1x15mtr 15m²
inc. VAT
From £44.96
Reflectashield 1450mm x 50m
inc. VAT
From £425.62

Vapour barrier​s and membranes

Powerbase MultiGas 300 Gas Barrier Membrane - 50m x 2m (100m2)

Tyvek Housewrap Breather Membrane 1.4m X 100m (140m2/roll)

VCL 250 Air and Vapour Control Layer - 2m x 50m (100m2)

Tyvek Firecurb Housewrap Breather Membrane 1.5m X 50m (75m2/roll)

Airguard® Reflective Vapour Control Layer 1.5m X 50m

Novia VC4000 FR Reflective Vapour Control Layer - 1.5m x 50m

UV 120 Black Facade Membrane - 1.5m x 50m (75m2)

Danosa Confordan Polyethylene Film - 15m x 0.95m

100mm X 20m Superfoil Met Poly Foil Tape

Airguard® Control Vapour Control Layer 1.5m X 50m

1500mm x 25m SuperFoil SFBB Breathable Membrane

1350mm x 50m x 4mm SuperFoil SFBA BB Insulating Breathable Membrane

Metalix Separation Breather Membrane - 1.5m x 25m (37.5m2)

Danosa Confordan Eco Polyethylene Foam Membrane - 25m x 1m

Actis Boost'R Hybrid 10m x 1.5m Reflective Breather Membrane

1200mm x 20m SuperFoil SFTV 1L Reflective Vapour Control Membrane

YBS 2 In 1 BreatherQuilt 10m x 1.2m x 40mm

1000mm x 25m SuperFoil SFTV FR Fire Rated Reflective Vapour Control Membrane

Profoil 861 Vapour Control Layer - 2m x 50m

FR Fire Breather Membrane 1.5m x 50m (75m2 Roll)

Ultrablock 200 Thermo Reflective Vapour Control Layer - 1.6m x 50m (80m2)

FlameOut Timber Frame House Wrap Breather Membrane - 1.5m x 50m (75m2)

VCL 170 Air and Vapour Control Layer - 2m x 50m (100m2)

UV 160 SA Facade Membrane - 1.5m x 50m (75m2)

Ultrablock 300 Thermo Reflective Vapour Control Layer - 2m x 50m (100m2)

FlameOut Block Flame Retardant VCL FR Class B - 2m x 50m (100m2)

FlameOut Block Class A2 Flame Retardant VCL Vapour Control Layer - 1.5m x 50m (75m2)

Danosa MAD6 Acoustic Bituminous Membrane - 4.5m x 1m

Danosa MAD6 Self Adhesive Acoustic Bituminous Membrane - 4.5m x 1m

Danosa Self-Dan Self-Adhesive Foil Faced Air and Vapour Control Layer - 30m x 1m

SuperFOIL SF19BB Breathable Multi-Foil Insulation - 1.2 x 10m

VELUX Insulation Collar With Underfelt Collar 114 X 118cm

VELUX Insulation Collar With Underfelt Collar 55 X 98cm

Visqueen Eco Blend Tps 4m X 50m 125mu

Visqueen Vapour Check Control Layer 50 X 4m Green

DuPont Tyvek 3586M Reflex Breather Membrane Roll 100 x 1.50m

QA Underlay Sonic Excel Acoustic Vapour Gold 5mm x 1x15mtr 15m²

Reflectashield 1450mm x 50m

Vapour barriers and membranes