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Under-Tile Membrane   

UNDER-TILE MEMBRANE

UT WHITE 3 LAYER 180® is a polyethylene membrane that has been specially formulated for use under roof tiles. It is supplied in rolls of 1,5 x 30m and is dimensionally stable, light in weight, translucent and weatherproof; handling and installation is easy.

The product is a three layer laminate with a blue outer layer for easy, on site identification.

SPECS:

One layer of UT White® 3 LAYER 180® weatherproof sheeting, installed over common rafters and under battens to receive tiles. Allow a minimum overlap of 150 mm.

OPEN SOFFIT DETAIL  

Boarding to be used at the open eaves to carry the UT White 3 LAYER 180® to the gutter. The boarding gives added security to the structure because it prevents wind-lift of the tiles from the underside of the open soffit.

CLOSED SOFFIT DETAIL

Turn down the UT White 3 LAYER 180® over the fascia board at the eaves and seal into the gutter.

BENEFITS:

OPEN SOFFIT DETAIL

•  The material equalizes the pressure and complements the function of the roof tiles.

•  It is flexible, translucent and easily handled.

•  It is used for the prevention of draughts and dust penetration into the roof spaces through tiles, and     prevents damage to ceilings, rotting of timbers and corrosion of plumbing.

•  The membrane is also designed to prevent moisture from warm damp air reaching and condensing on     ceiling boards and other vulnerable points in the building fabric.

CLOSED SOFFIT DETAIL

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