DELTA® protects property.
Saves energy. Creates comfort.

Dörken GmbH & Co. KG
Wetterstraße 58
D-58313 Herdecke
Tel.: +49 23 30/63-0
Fax: +49 23 30/63-355
bvf@doerken.de

© Dörken GmbH & Co. KG.
A Dörken Group Company

DELTA-Unterdeck-/Schalungs-/Unterspann- und Vordeckbahnen

DELTA-MAXX

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Referenz

Application

Roll out DELTA-MAXX in parallel with the gutter, starting at the bottom.

Use staples or nails for fasten. Fixation inside overlapping areas is recommended Secure with counterbattens.

Assure wind-proof joints by using DELTA-Accessories.

Material

Highly tear-resistant polyester non-woven fabric with a vapour permeable polyurethane coating.

Properties

Vapour permeable roofi ng underlay protects even in extreme conditions.
DELTA-MAXX ensures extremely sure footing when working with ladders on roof battens.
Easy installation with its squared surface pattern: helps to cut straight edges.
Can be unrolled and lined up very quickly.

Technical data

Fire properties	Highly fire resistant B1 as per DIN 4102
Tensile strength	350 N/5 cm (35 kp/5 cm) conforms to DIN EN 12311
Impermeability	Watertight (DIN EN 13111)
S_d value	approx. 0.15 m
Temperature resistance	-40°C to +80°C
Weight	approx. 190g/m²
Roll weight	approx. 14kg
Roll length	50m
Roll width	1.50m