Roofing membrane, Roofing membrane for hard sheathing, Façade membrane for closed joints DELTA®-NEO VENT (PLUS)

Roofing membrane for non-ventilated and ventilated roofs with and without hard sheathing. With integrated adhesive edge for a windproof construction.

Can be used as a decking under metal roofing, slate, fibre cement roofing panels or shingles. It can also be used as a façade membrane behind façade cladding with closed joints.

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    Verarbeitung von DELTA®-NEO VENT PLUS
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    DELTA®-NEO VENT PLUS in der Anwendung
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    Selbstkleberand von DELTA®-NEO VENT PLUS
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    DELTA®-NEO VENT PLUS in der Anwendung auf Schalung
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    DELTA®-NEO VENT PLUS in der Anwendung


  • Bonding with the future-oriented strip system
    DELTA®-NEO VENT PLUS offers a reliable moisture protection through an innovative strip system in the upper adhesive area. Each individual strip creates a barrier against running water or possibly ascending humidity in the overlap area and thus can create additional security. It is not necessary to cover the adhesive areas down to the centimetre.
  • Vapor-permeable
    Thanks to a combination of vapor-permeable materials that create a low Sd value of approx. 0.02 m, the membrane ensures dry and healthy roof structures.
  • Easy to apply
    The membrane is easy to apply thanks to its low weight of 135g/m². The surface structure is very slip resistant and therefore very easy to apply.

Uygulama bilgileri

DELTA®-NEO VENT PLUS is a robust universal membrane that can be used to protect roofs with covering and as a roofing membrane (separating layer) under metal coverings, slate, fibre cement roof panels or shingles.

It can also be used as a façade membrane behind façade cladding with closed joints.

Teknik veriler

Material The three-layer sarking and roof membrane is made of a tear-resistant, diffusion-open PP spunbonded film combination and integrates adhesive zones on both edges.
Suitability Unterdeck- und Unterspannbahn für unbelüftete und belüftete Dächer mit und ohne Schalung. Entspricht dem ZVDH-Produktdatenblatt Unterdeckbahnen Klasse UDB-A und Unterspannbahnen USB-A. Geeignet für Behelfsdeckung.
Reaction to fire Fire class E, according to the standard EN 13501-1
Tensile strength approx. 270/220 N/5 cm, standard EN 12311-1
Watertightness Watertight W 1, standard EN 13859-1 + 2
Sd-value approx. 0,02 m
Servicetemperature range -40 °C bis +80 °C
Short-term maximum temperature load of the material +100 °C
Resistance against driving rain Passed, driving rain test of sarking and sarking tracks - Technical University TU Berlin
Enhanced ageing resistance requirements Passed, ZVDH product data sheet, Table 1
Weight approx. 135 g/m²
Roll weight approx. 10 kg
Roll size 50 m x 1.50 m




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