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Vapour Control Layers (VCL)

Vapour control layers (VCL) are sheets of material that prevent water vapour from accumulating in the structure of a building. When condensation builds up in properties, it can lead to the development of dampness, mould and rot, which can cause both structural and health issues.

VCL membranes work by preventing water from condensing and forming surface water. Typically installed on the warm side of the insulation, the VCL blocks warm, moist air from entering the roof space. When used in conjunction with good ventilation and the installation of an exterior breather membrane, moisture particles are free to escape from the inside, while adverse weather is prevented from entering. We stock a variety of renowned brands, such as NOVIA, Pro Clima, Glidevale Protect, and many more, with next day delivery on a variety of products. 

For any further advice, don't hesitate to contact our customer service team on 01752 692 206.

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Need some help choosing the right vapour control layers? Check out our handy guides below:

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Products in Vapour Control Layers:

Showing 1 - 36 of 40 products

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Novia Polythene Vapour Control Layer 500 Gauge - 2.7m x 50m Roll

Novia Polythene Vapour Control Layer 500 Gauge - 2.7m x 50m Roll

N500

SKU

N500

£100.61 Incl. VAT £83.84 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
IKO EasySeal Self Adhesive Bitumen Vapour Control Layer - 15m x 1m Roll

IKO EasySeal Self Adhesive Bitumen Vapour Control Layer - 15m x 1m Roll

62130011

SKU

62130011

£119.00 Incl. VAT £99.17 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Novia Polythene Vapour Control Layer DIY Kit 1000 Gauge - 100m2

Novia Polythene Vapour Control Layer DIY Kit 1000 Gauge - 100m2

N1000 DIY KIT

SKU

N1000 DIY KIT

£215.09 Incl. VAT £179.24 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Tyvek AirGuard Smart Air and Vapour Control Layer by DuPont - 1.5m x 50m

Tyvek AirGuard Smart Air and Vapour Control Layer by DuPont - 1.5m x 50m

D15521469

SKU

D15521469

£162.00 Incl. VAT £135.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Novia 500 Gauge VCL Kit - 135m2

Novia 500 Gauge VCL Kit - 135m2

N500-DIY-KIT

SKU

N500-DIY-KIT

£163.79 Incl. VAT £136.49 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Novia Polythene Vapour Control Layer DIY Kit 1000 Gauge - 100m2

Novia Polythene Vapour Control Layer DIY Kit 1000 Gauge - 100m2

N1000 DIY KIT

SKU

N1000 DIY KIT

£215.09 Incl. VAT £179.24 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Novia VC2 Air & Vapour Control Layer Kit & Tapes - 75m2

Novia VC2 Air & Vapour Control Layer Kit & Tapes - 75m2

VC2-DIY-KIT

SKU

VC2-DIY-KIT

£173.45 Incl. VAT £144.54 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Tyvek AirGuard Smart Air and Vapour Control Layer by DuPont - 1.5m x 50m

Tyvek AirGuard Smart Air and Vapour Control Layer by DuPont - 1.5m x 50m

D15521469

SKU

D15521469

£162.00 Incl. VAT £135.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Novia Polythene Vapour Control Layer 500 Gauge - 2.7m x 50m Roll

Novia Polythene Vapour Control Layer 500 Gauge - 2.7m x 50m Roll

N500

SKU

N500

£100.61 Incl. VAT £83.84 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Kingspan Nilvent Breather Felt Vapour Control Layer - 50m x 1.5m Roll

Kingspan Nilvent Breather Felt Vapour Control Layer - 50m x 1.5m Roll

NILVENT

SKU

NILVENT

£141.00 Incl. VAT £117.50 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Novia Polythene Vapour Control Layer 1200 Gauge - 4m x 25m Roll

Novia Polythene Vapour Control Layer 1200 Gauge - 4m x 25m Roll

N1200

SKU

N1200

£189.02 Incl. VAT £157.52 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Novia VC4000 FR Class B Fire Rated Reflective Vapour Control Layer - 75m2 Roll

Novia VC4000 FR Class B Fire Rated Reflective Vapour Control Layer - 75m2 Roll

VC4000FR.1500.50

SKU

VC4000FR.1500.50

£234.00 Incl. VAT £195.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Novia Polythene Vapour Control Layer 1000 Gauge - 4m x 25m Roll

Novia Polythene Vapour Control Layer 1000 Gauge - 4m x 25m Roll

N1000

SKU

N1000

£163.73 Incl. VAT £136.44 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Proctor Profoil 861 Reinforced Vapour Control Layer - 2m x 50m Roll

Proctor Profoil 861 Reinforced Vapour Control Layer - 2m x 50m Roll

PROFOIL 861

SKU

PROFOIL 861

£472.46 Incl. VAT £393.72 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
A Proctor Group Reflectatherm Plus Reflective Vapour Control Layer - 50m x 1.5m Roll

A Proctor Group Reflectatherm Plus Reflective Vapour Control Layer - 50m x 1.5m Roll

A15901

SKU

A15901

£110.71 Incl. VAT £92.26 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Glidevale Protect BarriAir Vapour Control Layer & Air Barrier - 1.5m x 50m

Glidevale Protect BarriAir Vapour Control Layer & Air Barrier - 1.5m x 50m

BARRIAIR VCL

SKU

BARRIAIR VCL

£146.96 Incl. VAT £122.47 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
IKO EasySeal Self Adhesive Bitumen Vapour Control Layer - 15m x 1m Roll

IKO EasySeal Self Adhesive Bitumen Vapour Control Layer - 15m x 1m Roll

62130011

SKU

62130011

£119.00 Incl. VAT £99.17 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
TLX Reflect+ Reflective Air & Vapour Control Layer Membrane - 1.5m x 50m Roll

TLX Reflect+ Reflective Air & Vapour Control Layer Membrane - 1.5m x 50m Roll

W0128SN1500WB65

SKU

W0128SN1500WB65

£118.80 Incl. VAT £99.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Novia VC200 Reflective Vapour Control Layer - 50m x 1.5m Roll

Novia VC200 Reflective Vapour Control Layer - 50m x 1.5m Roll

NOVIA-VC200

SKU

NOVIA-VC200

£110.00 Incl. VAT £91.67 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Klober Wallint 50 Air Barrier & Vapour Control Layer - 50m x 1.5m Roll

Klober Wallint 50 Air Barrier & Vapour Control Layer - 50m x 1.5m Roll

KU0065

SKU

KU0065

£212.62 Incl. VAT £177.18 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Powerlon Ultrablock 300 Thermo Reflective Vapour Control Layer - 1.6m x 50m

Powerlon Ultrablock 300 Thermo Reflective Vapour Control Layer - 1.6m x 50m

ITP-VANS-2050H

SKU

ITP-VANS-2050H

£223.58 Incl. VAT £186.32 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Novia VC200 Reflective Vapour Control Layer Kit - 75m2

Novia VC200 Reflective Vapour Control Layer Kit - 75m2

NOVIA-VC200-KIT

SKU

NOVIA-VC200-KIT

£173.00 Incl. VAT £144.17 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Powerlon VCL 250 Air and Vapour Control Layer - 2m x 50m

Powerlon VCL 250 Air and Vapour Control Layer - 2m x 50m

VMNS-2050T

SKU

VMNS-2050T

£169.81 Incl. VAT £141.51 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Powerlon VCL 170 Air and Vapour Control Layer - 2m x 50m

Powerlon VCL 170 Air and Vapour Control Layer - 2m x 50m

VMNL-2050T

SKU

VMNL-2050T

£122.86 Incl. VAT £102.38 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
DuPont Tyvek AirGuard Control - 50m x 1.5m Roll

DuPont Tyvek AirGuard Control - 50m x 1.5m Roll

D14603111

SKU

D14603111

£148.00 Incl. VAT £123.33 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Pro Clima DA Vapour Check & Airtight Membrane - 1.5m x 50m

Pro Clima DA Vapour Check & Airtight Membrane - 1.5m x 50m

PCDA

SKU

PCDA

£219.00 Incl. VAT £182.50 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
A Proctor Group Procheck Adapt High Performance Variable Permeability VCL - 50m x 1.5m Roll

A Proctor Group Procheck Adapt High Performance Variable Permeability VCL - 50m x 1.5m Roll

A25501

SKU

A25501

£312.71 Incl. VAT £260.59 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
DuPont AirGuard A2FR Membrane - 50m x 1200mm

DuPont AirGuard A2FR Membrane - 50m x 1200mm

D15561632

SKU

D15561632

£361.80 Incl. VAT £301.50 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Pro Clima Solitex Fronta Quattro Wall Lining Membrane - 1.5m x 50m

Pro Clima Solitex Fronta Quattro Wall Lining Membrane - 1.5m x 50m

PCFQ

SKU

PCFQ

£396.00 Incl. VAT £330.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Novia STRP Pro Premium Reinforced & Foil Laminated VCL - 50m x 1.6m

Novia STRP Pro Premium Reinforced & Foil Laminated VCL - 50m x 1.6m

STRP PRO

SKU

STRP PRO

£234.00 Incl. VAT £195.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Sepa Solar Reflective Air Barrier and VCL from Klober - 50m x 1.5m

Sepa Solar Reflective Air Barrier and VCL from Klober - 50m x 1.5m

KU0092

SKU

KU0092

£248.86 Incl. VAT £207.38 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Novia STRP Translucent Reinforced Polythene Membrane VCL - 50m x 2m

Novia STRP Translucent Reinforced Polythene Membrane VCL - 50m x 2m

NOVIA STRP

SKU

NOVIA STRP

£234.00 Incl. VAT £195.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Novia VC2 Air Leakage Barrier & Vapour Check Laminate - 50m x 1.5m

Novia VC2 Air Leakage Barrier & Vapour Check Laminate - 50m x 1.5m

NOVIA VC2

SKU

NOVIA VC2

£110.00 Incl. VAT £91.67 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Glidevale Protect VC Foil Ultra VCL & Air Barrier with Lap Tape - 1.5m x 50m

Glidevale Protect VC Foil Ultra VCL & Air Barrier with Lap Tape - 1.5m x 50m

GVPROVCF/1.5/50/IT

SKU

GVPROVCF/1.5/50/IT

£180.01 Incl. VAT £150.01 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Glidevale Protect VC Foil Ultra Insulating VCL & Air Barrier - 1.5m x 50m

Glidevale Protect VC Foil Ultra Insulating VCL & Air Barrier - 1.5m x 50m

GVPROVCF/1.5/50

SKU

GVPROVCF/1.5/50

£171.49 Incl. VAT £142.91 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Visqueen EcoMembrane Damp Proof Membrane 300mu Black - 4000mm x 25m

Visqueen EcoMembrane Damp Proof Membrane 300mu Black - 4000mm x 25m

FNPYF201

SKU

FNPYF201

£77.95 Incl. VAT £64.96 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Novia VC8 Reflective Air Leakage Barrier & Vapour Check - 50m x 1.5m

Novia VC8 Reflective Air Leakage Barrier & Vapour Check - 50m x 1.5m

NOVIA VC8

SKU

NOVIA VC8

£70.00 Incl. VAT £58.33 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
Pro Clima Intesana Vapour Check Membrane - 1.5m x 50m

Pro Clima Intesana Vapour Check Membrane - 1.5m x 50m

PCIS

SKU

PCIS

£294.00 Incl. VAT £245.00 Ex. VAT
£0.00 Incl. VAT £0.00 Ex. VAT
SKUALUTRIX-600
Alutrix 600 Self Adhesive Vapour Barrier - 40m x 1.08m Roll
£322.00 Incl. VAT£268.33Ex. VAT
£0.00 Incl. VAT
SKUALUTRIX-600/20M
Resitrix Alutrix 600 Self Adhesive Vapour Barrier - 20m x 1.08m Roll
£174.00 Incl. VAT£145.00Ex. VAT
£0.00 Incl. VAT
SKUINS-ALUTRIX-600-10
Alutrix 600 Self Adhesive Vapour Barrier - 10m x 1.08m Roll
£87.00 Incl. VAT£72.50Ex. VAT
£0.00 Incl. VAT
SKUINS-ALUTRIX-600-30
Alutrix 600 Self Adhesive Vapour Barrier - 30m x 1.08m Roll
£261.00 Incl. VAT£217.50Ex. VAT
£0.00 Incl. VAT
SKUFNPYDP50
Visqueen DPC Polyethylene Damp Proof Course 500mu - 100mm x 30m
£5.56 Incl. VAT£4.63Ex. VAT
£0.00 Incl. VAT
SKUFNPYDP52
Visqueen DPC Polyethylene Damp Proof Course 500mu - 150mm x 30m
£7.78 Incl. VAT£6.48Ex. VAT
£0.00 Incl. VAT
SKUFNPYDP53
Visqueen DPC Polyethylene Damp Proof Course 500mu - 225mm x 30m
£12.74 Incl. VAT£10.62Ex. VAT
£0.00 Incl. VAT
SKUFNPYDP54
Visqueen DPC Polyethylene Damp Proof Course 500mu - 300mm x 30m
£16.52 Incl. VAT£13.77Ex. VAT
£0.00 Incl. VAT
SKUFNPYDP56
Visqueen DPC Polyethylene Damp Proof Course 500mu - 450mm x 30m
£24.77 Incl. VAT£20.64Ex. VAT
£0.00 Incl. VAT
SKUFNPYDP57
Visqueen DPC Polyethylene Damp Proof Course 500mu - 600mm x 30m
£33.00 Incl. VAT£27.50Ex. VAT
£0.00 Incl. VAT
SKUFNPYDP58
Visqueen DPC Polyethylene Damp Proof Course 500mu - 900mm x 30m
£49.48 Incl. VAT£41.23Ex. VAT
£0.00 Incl. VAT

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