Rather place your order over the phone? Trade customers can call us directly to place new orders on 0208 2641 144. Lines open 8am - 10pm 7 days/week.

Basket

All Products
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 ...

32 results

Retailer

Build4Less (24)
Insulation4Less (24)
Building Supplies Online (8)
Builder Depot (5)
Show more

Brand

Powerlon (10)
Superfoil (6)
Danosa (5)
Tyvek (4)
Show more

VAT

inc

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 £215.64
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 £178.08
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
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 £41.45
VELUX Insulation Collar With Underfelt Collar 55 X 98cm
inc. VAT
From £33.16

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)

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

Vapour barriers and membranes