DELTA®-VENT X PLUS

Being highly breathable (Sd value c. 0.05m), DELTA®-VENT X PLUS conveys moisture safely away to the outside. From outside, DELTA®-VENT X PLUS securely protects the heat insulation from rain and drifting snow. The innovative strip system in the upper adhesive zone provides added protection because each strip forms a barrier against running water. As a 4-ply sheet, DELTA®-VENT X PLUS will withstand mechanical loads during installation very well. The sarking sheet is absolutely step-through safe with ladders and offers maximum safety during installation, even in roofs with greater batten distances as per D IN 4426.

DELTA®-VENT S PLUS/ VENT S
Overview of the most important advantages

Unique membrane technology

The price range alternative

UV protection

Waterproof

Windproof

Breathable

Secure against driving rain

DELTA®- Bico technology

Long-term protection against aging

Made in Germany

Installation of DELTA®-VENT X PLUS

Due to its low weight, DELTA®-VENT X PLUS can be installed quickly and safely. The adhesive zones ensure optimal bonding even without a centimeter-accurate overlap. The special adhesive binding lasts immediately and becomes more stable over time. The matt surface also prevents annoying glare.

Technical data: DELTA®-VENT X

Material	4-ply sheet for pitched roofs consisting of a tear-resistant breathable reinforcement fabric and a spunbonded PP cloth and sheet combination with integrated adhesive zones along both edges.
ZVDH	Class UDB-A / USB-A (highest class)
Fire resistance	Class E, EN 13501-1
Tear strength	approx. 520/520 N/5 cm, EN 12311-1 + 2
Water tightness	Class W 1, EN 13859-1 + 2
Sd value	approx. 0,05 m, EN ISO 12572
Service Temperature range	-40 °C to +80 °C
Short-term maximum temperature load of the material	+100 °C
Resistance against driving rain	Pass in the driving-rain test for waterproofing and soft sheathing, TU Berlin
Increased requirement for aging	Passed, ZVDH product data sheet table 1
Weight	approx. 160 g/m²
Roll weight	approx. 12 kg
Roll size	50 m x 1,50 m