Tear-resistant vapour barrier for greater safety under the roof. Grid-reinforced, translucent, easy to lay.
Thanks to its Sd value of c. 20m, DELTA®-NEOVAP 20 reduces the diffusion flow from inside far enough to comply with the condensation control requirements of DIN 4108 in winter. DELTA®-NEOVAP 20 is translucent and thus easy to install. Moreover, it may be combined with all DELTA® sarking sheets.
DELTA®-NEOVAP 20 may be laid out either along or across the rafters. Easy and cheap to fix with staples or clout nails. Use DELTA®-MULTI-BAND to seal overlaps between DELTA®-NEOVAP 20 sheets. Use DELTA®-TIXX for draught-proof seals with smooth surfaces on gable walls, inferior purlins, chimneys, etc. Seals with unplastered walls should be made with either DELTA®-KOM-BAND and contact bars or DELTA®-LIQUIXX.
Grid-reinforced special polyethylene sheet
Class E, EN 13501-1
300 N/5 cm
approx. 20 m
-40 °C to +80 °C
50 m x 1,50 m
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