DELTA®-VENT S High Performance Air & Moisture Barrier
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- Regular price
- $239.54
- Sale price
- $239.54 Sale
This product has a large variety of shapes, sizes or is made to order so please contact us to get further information and REQUEST A QUOTE at 617.751.2811 or click the button below
HIGHLY VAPOR PERMEABLE AIR AND WATER-RESISTIVE BARRIER ENSURES AN AIR AND MOISTURE TIGHT BUILDING
The Smart Combination for Maximum Security. 3-ply Underlay for Sheated Roofs. As DELTA VENT S PLUS with integrated edge of self-adhesive for a faster wind-close transfer.
The Problem
To become more energy efficient, buildings are now being built with extreme airtightness.
Building wraps are used, but are easily damaged during installation, and they can lead to unwanted, uncontrolled air movement – resulting in condensation.
The Solution
More and more structures are being built with higher-performance membranes to increase airtightness. The highest-performing barriers are fully adhered sheets that have a superior material as well as foolproof installation.
DELTA®-VENT S is a heavy duty, highly permeable, water-resistive barrier and air barrier. The 3-layer, spun-bonded polypropylene is suitable for all wall applications.
DELTA®-VENT S PLUS/DELTA®-VENT S sheets consist of a tear-resistant, breathable PP spunbond-foil combination incorporating the latest Bico fibre technology . Being thinner and noticeably more evenly and densely arranged, the spunbond fibres provide better strength lengthwise and crosswise. Because of this increased fibre density per square metre of cloth, there are fewer cavities in the protective layer, which improves UV protection.
Both edges of the DELTA®-VENT S PLUS sarking sheet are equipped with an adhesive zone that ensures optimum bonding without requiring a precise overlap. Adhesion is firm from the beginning and gains steadily in stability.
The sheet offers reliable protection thanks to the pioneering strip system in the upper adhesive zone: every individual strip forms a barrier against running water, thus providing extra safety from moisture which might rise into the overlap zone. Also available without integrated adhesive zones under the name of DELTA®-VENT S.
DELTA®-VENT S PLUS/DELTA®-VENT S is a 3-ply sheet, which gives it a great advantage vis-à-vis mechanical loads during installation. The cloth protects the sheet from damage by rough-sawn sheathing boards, while the matte surface prevents dazzle. May be used as temporary roofing under metal coverings, slate, fibre-cement tiles, or shingles.
Application of DELTA®-VENT S PLUS/DELTA®-VENT S
Its weight of c. 150g per square metre makes installation particularly easy. May be rolled off quickly in perfect alignment without buckling or pulling the sheet out of shape. The matte surface prevents irritating dazzle.■ Produced in our ISO 9001 registered manufacturing plant.
■ Approved under International Building Code and International Building Code and International Residential Code (ICC ESR-2932)
■ NFPA 285 compliant.
Request DECLARE HPDZ
DELTA®-VENT SA by Dörken Systems Inc. ® CLASSIFICATION: 07 27 00 AIR BARRIER SYSTEM, 07 28 00 WATER-RESISTIVE BARRIER PRODUCT DESCRIPTION: DELTA®-VENT SA DELTA®-VENT SA IS A LIGHT-WEIGHT, TEAR-RESISTANT, FULLY ADHERED, WATER-RESISTIVE BARRIER AND AIR BARRIER, WHICH YIELDS HIGH PERFORMANCE. DELTA®-VENT SA ALLOWS MOISTURE WITHIN THE BUILDING ENCLOSURE TO ESCAPE THROUGH THE MEMBRANE VIA VAPOR DIFFUSION. NO FASTENERS ARE REQUIRED, ELIMINATING LEAKS AND IMPROVING THE PERFORMANCE OF THE BUILDING ENCLOSURE WITH INCREASED AIR-TIGHTNESS, MAKING IT IDEAL FOR ENERGY-EFFICIENT CONSTRUCTION. THIS MEMBRANE WITHSTANDS THE RIGORS OF JOB SITES, AS WELL AS TOUGH WIND AND WEATHER. DELTA®-VENT SA IS THE ONLY SELFADHERING WRB AND AIR BARRIER WITH THE SECURITY OF A SELF-ADHESIVE EDGE LAP. IT MAY BE ADHERED TO CONCRETE, MASONRY, OSB, PLYWOOD, OR EXTERIOR GRADE DRYWALL. DELTA®-VENT SA GIVES YOU THE CONFIDENCE THAT YOU WILL HAVE AN ENERGY EFFICIENT, AIRTIGHT STRUCTURE FOR YEARS TO COME
Delta Vent S- Product #02202450
Technical data: DELTA®-VENT S PLUS / DELTA®-VENT S
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 |
Servicetemperature range |
– 40 °C, EN 13859-1, Sect. 5.2.9 |
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 |