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Warm insulation side
Vapour control membranes

Gefo

Gefo® is a moisture inhibiting LPDE membrane that has been reinforced using polypropylene webbing.

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Vapour control membranes

Gefo

Gefo® is a moisture inhibiting LPDE membrane that has been reinforced using polypropylene webbing.

1,50 x 50 m Article no. 6109015020
3,00 x 50 m Article no. 6109030020

Applications

Gefo® is used as a vapour control membrane in facade and roof constructions. Gefo® is used on the warm side (often the inner side) of the construction. Thanks to its constant moisture-inhibiting properties, Gefo® is suitable in buildings in climate class 2 and 3, such as homes, offices, schools, etc. In addition, Gefo® is excellent when used as temporary glazing.

Processing

Gefo® should be applied on the warm side (often the inner side) of roof and facade constructions. Gefo® can be attached to the underlying construction using stainless steel staples. Keep an extra 100 mm at all horizontal and vertical overlaps. To ensure effective moisture-inhibition, we recommend making attachments, overlaps, joints and openings airtight using our VAST-R® range.

Benefits

Water-proof

Airtight

3-month open application time

Specifications

Weight 90 gr /m²

Fire class F

Water tightness W1

Water vapour resistance Sd 25 m

Water vapour transmission 0,96 g / m² / day

Tensile strength machine direction 190 N / 50 mm

Tensile strength cross direction 130 N / 50 mm

Elongation machine direction 15%

Elongation cross direction 15%

Tear resistance machine direction 150N

Tear resistance cross direction 190N

Temprature resistance -20°C / 70°C

Construction phase 3 months

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