DELTA®-NEOVAP 20

DELTA®-NEOVAP 20

Tear-resistant vapour barrier for greater safety under the roof. Grid-reinforced, translucent, easy to lay.

Properties

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.

Application

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.

Technical data

Material

Grid-reinforced special polyethylene sheet

Fire resistance

Class E, EN 13501-1

Tear strength

300 N/5 cm

Sd-Value

approx. 20 m

Servicetemperature range

-40 °C to +80 °C

Weight

120 g/m²

Roll weight

9 kg

Roll size

50 m x 1,50 m

Accessories

 
 

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DELTA®-NEOVAP 20 - Applicationzoom

DELTA®-NEOVAP 20

 
Dörken GmbH & Co. KG

Dörken GmbH & Co. KG
Wetterstraße 58
D-58313 Herdecke
Germany

Phone     0 23 30/63-0
Fax         0 23 30/63-355
E-Mail   bvf@doerken.de

Dörken Worldwide

Dörken Worldwide
 

© Dörken GmbH & Co. KG. · A Dörken Group Company · DELTA® is a registered trademark of Ewald Dörken AG, Herdecke, Germany.