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Gusting wind is one of the biggest threats to roofs. The air pressure difference above and below
the roof itself, be it metal or tile, caused by wind gusts can create forces that could remove part,
or all, of the roof.
Undertile barrier membranes, correctly installed, are the key to ensuring the long-term, superior performance of your roof, Not only does Infraset Undertile Membrane 400 protect the roof but it
also acts as an insulator and prevents dust and moisture from entering into the loft area.
Infraset Undertile Membrane 100 is white and is not only a superior insulator but the added light also makes working in the loft easier.
The Agreement Certificate, number 2008/340, has been provided by tha manufacturer. |
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Technical specifications
Two-ply, high-tensile, tear resistant, non-woven, polylaminate barrier membrane
Waterproof
UV stabalised, high heat resistance
White membrane and carries the product name and headlap indicator lines
400 Micron thickness comprising three layers, two 40gsm non-woven, spunbound polypropylene fabric outer layers sandwiching a 20gsm polyprop/polyethylene core
Coverage at 150mm headlap: 40.5m2 per roll
Packaged in 1500mm wide x 30m rolls
Roll weight is 5.1kg |
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Installation guidelines
For detailed installation guidelines, please contact Infraset Building Products.
Storage and handling
Store rolls upright on a level surface, preferably under cover
Rolls stored outside must be protected from longterm UV exposure
Take care not to tear or damage the fabric during handling |
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