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Roofshield Air and Vapour Permeable Breather Membrane - 50m x 1m Roll

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Est. Delivery: 3-5 Working Days
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£165.74 Incl. VAT
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Roofshield Air and Vapour Permeable Breather Membrane is a low vapour resistant, air permeable and highly watertight breather membrane. It can be fixed beneath tiles and slates as a pitched roof underlay to create a secondary barrier to rain, wind and snow without the need for a vapour control layer or ventilation hardware fitted to the roof.

Roofshield’s unique and patented meltblown core enables high levels of airflow and transport of moisture vapour from the roof space, making the formation of condensation virtually impossible and therefore eliminating the occurrence of interstitial condensation in pitched roofs.

Features and Benefits

  • UV & Water Resistant
  • Low Vapour Resistance
  • Air Permeable
  • Hydrophobically treated
  • No vapour control layer required
  • Eliminates low- & high-level ventilation

Product Specifications

Length: 50m

Width: 1000mm

Coverage: 50m2

Vapour Resistance: 0.065 MNs/g

Air Permeability: 34.4 m3/m2.h.50Pa


Length 50m Thickness 0.7mm Width 1000mm


Permeability Vapour Permeable
Air Open
Roll Size 50m2

Questions & Answers


Hi Is this suitable for warm roof systems? Thanks Jo


Hello Jo, yes this would be suitable.

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5 / 5 1 reviews
Peter Ward
27th August 2021
good quality
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Roofshield Air and Vapour Permeable Breather Membrane - 50m x 1m Roll

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