Ideal for use with concrete and clay roof tiles and slates, this Sandtoft Vapour Permeable Membrane (VPM) Classic is adaptable for both warm and cold roof designs, catering to diverse roof shapes and building types. Functioning as a resilient secondary barrier, it combats wind...Read More
Ideal for use with concrete and clay roof tiles and slates, this Sandtoft Vapour Permeable Membrane (VPM) Classic is adaptable for both warm and cold roof designs, catering to diverse roof shapes and building types. Functioning as a resilient secondary barrier, it combats wind-driven rain and snow, effectively minimising wind load on roofing elements.
Seamlessly transitioning from temporary roof coverage during construction, this membrane also embodies the vital role of quality roof underlay. Diverging from conventional bitumen-based underlays, it offers superior benefits, notably preventing condensation within the roof space.
During extreme weather where wind-driven snow or rain may drive through the slates or tiles, this VPM Classic offers extra protection to the internal roof substructure by safely draining it away to the gutter or other rainwater system. Recognising the need for temporary waterproof protection before tile or slate installation, this product excels by providing up to a month of rain resistance.
For a maximum batten gauge of 345mm, the zonal classification designates Zone 1 for un-taped applications and Zones 1 to 5 for taped applications. When using a maximum batten gauge of 255mm, the zonal classification expands to include Zones 1 to 5 for un-taped scenarios.
Question:
i have a problem with my present roofing felt ,in that wasps like eat it ,in my loft now i have eight or so holes of various sizes where wasps have made their nests on top and the then when they need extra material for those nests ,are simply chewing the roofing felt(tyvek) I am in need of redoing my roofs and am looking for a product that will not suffer the same treatment Is your product effected in the same way.?
Answer:
I will find out for you and let you know
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