Easy-Trim Grafter Roofing Breather Membrane - 1m x 50m (50m²)

Easy-Trim Grafter Roofing Breather Membrane – 1m x 50m (50m²)

The Easy-Trim “Grafter” Roofing Breather Membrane is an entry-level breather membrane for use in warm and cold roofs. Install across roofing rafters with printed side facing out, before the installation of roofing battens. Seal overlap with Breather Membrane Tape. Suitable for warm, cold and hybrid roof applications and sarking boards. Supplied in rolls BBA certified for warm and cold roof applications Conforms to BS5534. UV stable for 3 months Vapour Permeable Length: 50m Roll Thickness: 100gsm Width: 1m Coverage: 50m2 Resistance to Water Penetration: W1 Class Reaction to Fire: E Class Low Temperature Stability (no cracking at): -40°C What is a Breather Membrane? Breather Membranes are designed to allow wall and roof structures to release excess moisture vapour into the atmosphere - to “breathe” - without allowing wind-driven rain and dust to penetrate wall or roof structures. They must be installed on the exterior (“cold”) side of any structure - beneath the main outer building lining, roof tiles or cladding. It is advised to seal your Breather Membrane with corresponding Lap Tapes for a quality, breathable seal. How do I Apply a Breather Membrane? A breather membrane should be applied on the exterior side of any wall or roofing structure - under the outer building lining, roof tiles or cladding. It should be fixed at intervals with suitable, permanent fixings and finished with Breather Membrane Tape for the most reliable and air-tight finish. It is best used in conjunction with a Vapour Control Layer applied to the interior of the structure. For more information on use and specification, please download the data sheet for this product below. Data Sheets & Information Easy-Trim-Grafter-Breather-Membrane

Product Details

The Easy-Trim “Grafter” Roofing Breather Membrane is an entry-level breather membrane for use in warm and cold roofs. Install across roofing rafters with printed side facing out, before the installation of roofing battens. Seal overlap with Breather Membrane Tape. Suitable for warm, cold and hybrid roof applications and sarking boards. Supplied in rolls BBA certified for warm and cold roof applications Conforms to BS5534. UV stable for 3 months Vapour Permeable Length: 50m Roll Thickness: 100gsm Width: 1m Coverage: 50m2 Resistance to Water Penetration: W1 Class Reaction to Fire: E Class Low Temperature Stability (no cracking at): -40°C What is a Breather Membrane? Breather Membranes are designed to allow wall and roof structures to release excess moisture vapour into the atmosphere - to “breathe” - without allowing wind-driven rain and dust to penetrate wall or roof structures. They must be installed on the exterior (“cold”) side of any structure - beneath the main outer building lining, roof tiles or cladding. It is advised to seal your Breather Membrane with corresponding Lap Tapes for a quality, breathable seal. How do I Apply a Breather Membrane? A breather membrane should be applied on the exterior side of any wall or roofing structure - under the outer building lining, roof tiles or cladding. It should be fixed at intervals with suitable, permanent fixings and finished with Breather Membrane Tape for the most reliable and air-tight finish. It is best used in conjunction with a Vapour Control Layer applied to the interior of the structure. For more information on use and specification, please download the data sheet for this product below. Data Sheets & Information Easy-Trim-Grafter-Breather-Membrane

Product Specification
Product Name Easy-Trim Grafter Roofing Breather Membrane - 1m x 50m (50m²)
Brand Easy-Trim

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