DELTA®-NEO VENT PLUS / DELTA®-NEO VENT

DDELTA®-NEO VENT PLUS consists of a tear-resistant, breathable PP spunbond foil combination and features an adhesive zone along both edges that ensures optimum bonding without requiring a precise overlap. The pioneering strip system in the upper adhesive zone offers reliable protection. Each individual strip forms a barrier against running water. Being a 3-ply sheet, the sarking membrane enjoys a great advantage in the event of mechanical loads occurring during installation. The cloth on the back protects DELTA®-NEO VENT PLUS from being damaged by rough-sawn sheathing, while its matte grey surface prevents irritating dazzle. DELTA®-NEO VENT PLUS may be used for temporary roofing under roofs covered with metal, slate, fibre-cement tiles, or shingles.

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

Installation of DELTA®-NEO VENT PLUS / DELTA®-NEO VENT

DELTA®-NEO VENT PLUS is fitted along both edges with an adhesive zone that ensures optimum bonding without requiring a precise overlap. Adhesion is firm from the beginning and gains steadily in stability. No stepping through the sheet when ladders are used. Because of its low weight, DELTA®-NEO VENT PLUS is easy and safe to install.

Technical data: DELTA®-NEO VENT

Material	3-layer, pitched roof membrane made of a tear-resistant, vapour permeable PP spun non-woven fabric / film combination.
ZVDH	Class UDB-A / USB-A (highest class)
Fire resistance	Class E, EN 13501-1
Tear strength	approx. 270/220 N/5 cm, EN 12311-1
Water tightness	Class W 1, EN 13859-1 + 2
Sd value	approx. 0,02 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. 135 g/m²
Roll weight	approx. 10 kg
Roll size	50 m x 1,50 m