Airtight Membranes

A Vapour Control Layer helps to Protect your Building from Condensation. It is installed to the inside of the insulation in order to decrease the amount of warm moist air entering the structure. Browse Build4less for a range of vapour control layers below and give us a call if you have any questions on 020 3481 1978 or chat with a member of our team via LiveChat.
FramePro W1 Air Barrier 1.5m x 50m
Vendor
Proctor
Regular price
£104.87 £125.84
Sale price
£104.87 £125.84
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Wraptite Self-Adhesive Vapour Permeable Air Tightness Membrane
Vendor
Proctor
Regular price
£746.33 £895.60
Sale price
£746.33 £895.60
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£0.00
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Danosa Esterdan 30 P Elast - 12m x 1m
Vendor
Danosa
Regular price
£51.99 £62.39
Sale price
£51.99 £62.39
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£0.00
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Black+ Breather Membrane DIY Kit
Black+ Breather Membrane DIY Kit - Novia Building Materials
Vendor
Novia
Regular price
£140.95 £169.14
Sale price
£140.95 £169.14
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£0.00
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Reflectatherm Plus Reflective Vapour Control Layer (All Sizes)
Vendor
Proctor
Regular price
from £92.23 £110.68
Sale price
from £92.23 £110.68
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£0.00
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StrataShield Self Adhered Aluminium Faced AVCL - All Sizes
StrataShield Self Adhered Aluminium Faced AVCL 40m x 1.1m (44m2) (24 P/Pal) - Strata Waterproofing
Vendor
Strata Waterproofing
Regular price
from £106.99 £128.39
Sale price
from £106.99 £128.39
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£0.00
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1600 Gauge Radon Barrier - 20m x 4m
1600 Gauge Radon Barrier - 20m x 4m - Novia
Vendor
Novia
Regular price
£114.51 £137.41
Sale price
£114.51 £137.41
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£0.00
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Black+ Ultimate 170GSM Roof and Wall Breather Membrane
Black+ Ultimate 170GSM Roof and Wall Breather Membrane - Build4less
Vendor
Novia
Regular price
£84.80 £101.76
Sale price
£84.80 £101.76
Regular price
£113.06
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Traspir 135 1.5m X 50m Roll
Traspir 135 1.5m X 50m Roll - Rothoblaas Breather Membranes
Vendor
Rothoblaas
Regular price
£76.70 £92.04
Sale price
£76.70 £92.04
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£0.00
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Traspir Zenit UV 210 - 1.5m x 50m
Traspir Zenit UV 210 - 1.5m x 50m - Rothoblaas Breather Membranes
Vendor
Rothoblaas
Regular price
£203.88 £244.66
Sale price
£203.88 £244.66
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£0.00
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Traspir 75 - 1.5m x 100m
Traspir 75 - 1.5m x 100m - Rothoblaas Breather Membranes
Vendor
Rothoblaas
Regular price
£0.00 £0.00
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£0.00 £0.00
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£0.00
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Wraptite FZ Membrane - All Sizes
Wraptite FZ Membrane - All Sizes - Proctor Building Materials
Vendor
Proctor
Regular price
from £86.45 £103.74
Sale price
from £86.45 £103.74
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£0.00
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Danosa Esterdan 30 P Elast Autoadhesive - 12m x 1m
Vendor
Danosa
Regular price
£100.02 £120.02
Sale price
£100.02 £120.02
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£0.00
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Danosa Esterdan Plus 50/GP Elast | Black Mineral - 8m x 1m
Vendor
Danosa
Regular price
£53.08 £63.70
Sale price
£53.08 £63.70
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£0.00
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Wraptite Preformed Airtight Corners
Vendor
Proctor
Regular price
£13.54 £16.25
Sale price
£13.54 £16.25
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£0.00
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Novia Black+ Ultra DIY Kit
Novia Black+ Ultra DIY Kit - Novia
Vendor
Novia
Regular price
£125.99 £151.19
Sale price
£125.99 £151.19
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£0.00
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Novia Black+ Ultimate DIY Kit
Novia Black+ Ultimate DIY Kit - Novia
Vendor
Novia
Regular price
£160.95 £193.14
Sale price
£160.95 £193.14
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£0.00
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Welcome to the Airtight Membranes category, where we offer an array of products designed to enhance the air tightness and energy efficiency of your building projects. Airtight membranes are essential in construction for creating barriers against air leakage, thus improving thermal performance and reducing energy costs.

Types of Airtight Membranes

1. Self-Adhesive and Vapour Permeable Membranes

  • Example: Wraptite Self-Adhesive Vapour Permeable Air Tightness Membrane
  • Ideal for: Providing air tightness while allowing moisture to escape, thus preventing condensation issues in walls and roofs.

     

2. Torch-On Underlay Membranes

  • Example: Danosa Torch On SBS Underlay
  • Use Case: Suited for flat roofs, these membranes offer robust waterproofing and are applied using a torch-on method.

     

3. Breather Membranes

  • Example: Black+ Breather Membrane DIY Kit
  • Function: These are used in wall and roof systems to allow moisture to escape, reducing the risk of condensation, while preventing moisture ingress.

     

4. Reflective Vapour Control Layers

  • Example: Reflectatherm Plus Reflective Vapour Control Layer
  • Purpose: These layers are designed to enhance thermal insulation by reflecting heat back into the building and controlling vapour diffusion.

     

5. Aluminium Faced Membranes

  • Example: StrataShield Self Adhered Aluminium Faced AVCL
  • Best For: Applications requiring high moisture control and a barrier against vapour transmission.

     

6. Specialized Membranes

  • Examples: Radon Barriers, UV Resistant Membranes (e.g., Traspir Zenit UV 210)
  • Applications: Tailored for specific needs like radon gas mitigation or UV resistance in exposed environments.

     

7. DIY Kits

  • Example: Novia Black+ Ultimate DIY Kit
  • Convenience: These kits come with all necessary components for small-scale or DIY projects, simplifying the installation process.

     

Choosing the Right Membrane

When selecting an airtight membrane, consider the following:

  1. Application Area: Roof, wall, or floor – each area may require a different type of membrane.
  2. Building Regulations: Ensure the product meets local building codes and standards.
  3. Climate Conditions: Some membranes are better suited for humid, rainy, or cold climates.
  4. Building Design: Factor in the overall design, including ventilation needs and thermal insulation requirements.
  5. Ease of Installation: Consider the installation process and whether a DIY kit or a professional-grade membrane is more appropriate.

     

Our range includes products from trusted vendors like Proctor, Danosa, Novia, and Rothoblaas, ensuring quality and reliability in every purchase.

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