Best Vapour Barriers Deals Online in the UK (25 Deals Found)

Last Updated - 22/10/2025 Sort By:

Best Choice
Trade Store

New
Trade Store Vapour Barrier Membrane - Insulating Aluminium Foil Barrier - Use for Flooring and Roof Insulation - Insulat
LOWER YOUR HEATING BILLS - Vapour barrier membrane - Say goodbye to unwanted moisture and hello to a more comfortable ho

£62.40
Damplas

New
Polythene Vapour Control Layer 500 Gauge - 125MU Green Tint 2.7m x 50m Roll
CE Marked to EN13984

£63.69
New
2.5m Wide Green Vapour Check Barrier VCL Membrane Moisture Control 500Ga / 125mu
✅Green Vapour Check Barrier – 125mu / 500 Gauge. Thickness: 125mu (500 Gauge). Why Choose This VCL?. Vapour Resistance:

£54.89
Just The Job Supplies

New
Green Vapour Check Barrier - 125 Micron (mu) | 2.5m Width | Various Lengths Moisture Control Layer (10 Metres)
2.5m Wide Versatile Vapour Barrier: Suitable for walls, floors, and roofs, preventing condensation and protecting insula

£18.99
New
Vapour Barrier Waterproof Thermal Insulation Aluminium Foil Membrane Roof Wall
Alu110 vapor barrier foil, used in construction as an insulating layer with vapor-tight properties. Its purpose is to is

£7.99
Just The Job Supplies

New
Green Vapour Check Barrier - 125 Micron (mu) | 4m Width | Various Lengths Moisture Control Layer (7 Metres)
Versatile Vapour Barrier: Suitable for walls, floors, and roofs, preventing condensation and protecting insulation from

£18.62
Best Value
Strotex

New
Vapour Barrier and Waterproof Thermal Insulation Aluminium Foil Membrane - Suitable for use in Walls, Floors and Roofs -
LOWER YOUR HEATING BILLS - Vapour barrier membrane - Say goodbye to unwanted moisture and hello to a more comfortable ho

£75.60 £78.00
New
10Meter Vapour Barrier Waterproof Thermal Insulation Aluminium Foil Membrane UK
Material: Aluminium Foil. Due to the light and screen difference, the item's color may be slightly different from the pi

£14.99
B2C

New
Aluminium Vapour Barrier - 1.5m Wide - Fiberglass Mesh Reinforced Insulation Membrane - Roof, Attic Rooms Thermal Insula
Weight: 110 g / m² Roll dimensions: 1.5 m x 50 m = 75m²

£36.59
New
Green Vapour Check Barrier ~ 125mu / 500 Gauge 4m wide Polyethylene Moisture Air
500 Gauge / 125mu. Vapour Check is used to omit the risk of interstitial condensation within a structure as well as impr

£9.80
BLOSTM

New
BLOSTM Foil Insulation Roll 1m x 25m - Radiator Reflector Panels for Floor, Ceiling, Roof, Wall Insulation - Aluminium B
ENERGY EFFICIENT - This foil bubble wrap insulation reflects 97% of the heat back into your room. There is less energy n

£32.99
Just The Job Supplies

New
Green Vapour Check Barrier - 125 Micron (mu) | 4m Width | Various Lengths Moisture Control Layer (3 Metres)
Versatile Vapour Barrier: Suitable for walls, floors, and roofs, preventing condensation and protecting insulation from

£13.29
New
Flat Roof Vapour Barrier/Air Control Layer - Self Adhesive Cost effective
VapAir Seal MD membranes are a quick-application, self-adhesive and extremely vapour resistant vapour barrier. These vap

£237.37
SkyGuard

New
Vap Air Flat Roof Vapour Barrier/Air Control Layer - Self Adhesive Vapour Barrier (10m)
EASY TO INSTALL - The Vap-air vapour barrier is extremely easy to install. Simply coat the substate using FG-35 primer t

£70.60
New
4m Wide Green Vapour Check Barrier VCL Membrane Moisture Control 500 Gauge 125mu
✅Green Vapour Check Barrier – 125mu / 500 Gauge. Thickness: 125mu (500 Gauge). Why Choose This VCL?. Vapour Resistance:

£78.89
Generic

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

£72.00
New
Green Vapour Check Barrier Membrane 2.4m x Any Length
Vapour barrier used to omit the risk of internal condensation and improving air tightness of a building. Green Vapor Che

£1.99
New
2.5m / 4m Green Vapour Check Barrier VCL Membrane Moisture Control 500Ga / 125mu
✅Green Vapour Check Barrier – 125mu / 500 Gauge. Thickness: 125mu (500 Gauge). Why Choose This VCL?. Vapour Resistance:

£18.89
New
Green Vapour Check Barrier Membrane 125mu 2.4m x 50m
Vapour Barrier is used to omit the risk of interstitial condensation within a structure as well as improving the airtigh

£58.95
New
Green Vapour Check Barrier ~ 125mu/500 Gauge 2.5m wide Polyethylene Moisture Air
500 Gauge / 125mu. Vapour Check is used to omit the risk of interstitial condensation within a structure as well as impr

£62.41
New
Vapour Barriers Waterproof Thermal Insulation Aluminium Foil Membrane Roof Wall
【High Quality Material】: Radiator insulation foil reflector is made of aluminum foil and pearl cotton with a thickness o

£3.99
New
Vapour Barrier Thermal Insulation Aluminium Foil Membrane VCL-50 & 75 SQ/M Rolls
The products reflective surface reduces heat loss through the roof/ceiling/wall. The reflection foil is designed for dir

£87.60
New
BC0 Rated Silver Vapour Barrier 300sqm £199
300m x 1m roll of fibre reinforced 12mm Ron foil insulation vapour heat barrier The first meter or two are creased Old s

£199.00
New
500ml High-Temperature Spray Adhesive for Insulation & Vapour Barriers
Simplify your construction projects with this 500ml high-temperature spray adhesive, designed for bonding insulation and

£6.95
New
Vapour Barrier - Clear Polythene Sheeting 2m x 5m 800 gauge Heavy Duty Sheet
Clear Polythene Sheeting Size - 2m x 5m 200mu (micron) (800 gauge) Heavy Duty thickness. For use with our Laminate / Woo

£11.49

25 Vapour Barriers deals are available from: Amazon, eBay stores, starting from £1.99.
The biggest discount we found is 3% on 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 at Amazon.
The lowest price we found is £1.99 while the highest is £237.37.
Prices for the best Vapour Barriers deals average at £52.80.
Last updated on October 22, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Vapour Barriers.