Delta-vent S 75m2 Breathable Roof Underlay

DELTA®-VENT S
A clever combination for maximum safety of 3-layer breathable sheet for sarking and soft sheathing.

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DELTA®-Bico Technology
DELTA®-VENT S for sheeted roofs and facades
Can be used as a cover under metal covers, slates, fiber cement roof tiles or shingles.
DELTA®-VENT S is laminated by a special ultrasonic welding process ensuring secure layer bonding.
DELTA®-VENT S is a 3-layer fabric and has a great advantage in processing against mechanical loads
DELTA® protects property. Saves energy. Creates comfort

Material

3-layer, pitched roof membrane made of a tear-resistant, vapour permeable PP spun non-woven fabric / film combination.

Fire resistance

Class E, EN 13501-1

Tear strength

approx. 310/260 N/5 cm, EN 12311-1+2

Watertightness

Class W 1, EN 13859-1 + 2

Sd-Value

approx. 0,02 m

Service Temperature range

– 40 °C, EN 13859-1, Sect. 5.2.9
+ 80 °C, EN 13859-1, Sect. 5.2.10

Short-term maximum temperature load of the material

+100 °C

Weight

approx. 150 g/m²

Roll weight

approx. 11 kg

Roll size

50 m x 1.50 m

Enhanced ageing resistance requirements

Passed, ZVDH product data sheet, Table 1

Quality - made in Germany