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DELTA-XX PLUS® UNIVERSAL
The vapour-permeable underlay and roof underboarding membrane is characterised by its exceptional long service life and reliably protects the roof in the long term. Thanks to its low weight, it is easy and comfortable to handle. Its versatile properties mean that the particularly high-performance underlay and roof underboarding membrane can be used universally – for fully insulated pitched roofs both with and without boarding, as well as for ventilated roof constructions. The universal solution for almost every roof!
Benefits
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Proven durability
DELTA-XX PLUS® UNIVERSAL is convincing with proven durability and thus provides long-term protection. Extreme quality and long-term tests as well as special test procedures confirm the exceptional resistance to ageing. The extreme long service life is clearly substantiated by a corresponding ETA. -
30-year guarantee
We guarantee, that our DELTA-XX PLUS® UNIVERSAL will retain its function (resistance to water penetration: class W1) for 30 years when processed correctly. If a problem occurs in this regard within this period, we will not only replace the material, but also cover the costs of installation and removal. Processing is straightforward: one phone call is all it takes and we will take care of everything.
Go to the warranty statement here. -
Practical self-adhesive sealing strip
The integrated self-adhesive strips enable direct bonding of the overlap and reliably prevent cold air and moisture from penetrating the insulation. This increases energy efficiency and living comfort. In addition, the self-adhesive strip makes it easier to perform an overlap bond. -
Maximum flexibility
Thanks to its high degree of stretch, our DELTA-XX PLUS® UNIVERSAL offers more safety in the event of unplanned contact with the tips of shoes (ladders up) and tools. In addition, the ability to be shaped makes installation simple and comfortable – even with complex details. -
Universal range of use
DELTA-XX PLUS® UNIVERSAL is the perfect solution for a wide variety of applications.
Application
The durable membrane can be used on pitched roofs with and without boarding. It meets the requirements of the ZVDH product data sheets UDB-A and USB-A and is therefore suitable as temporary roof covering. In addition to the classic application under roof tiles and roof slate, DELTA-XX PLUS® UNIVERSAL can also be used as an under-roofing layer beneath metal coverings, fibre cement boards or slate, as well as a façade membrane behind ventilated cladding with closed joints.
Furthermore, it can be used as an airtightness layer in conjunction with the recommended constructions for wood fibre boards.
Technical data
| Material | Multi-layer underlay and roof underboarding membrane made of tear-resistant, vapour-permeable combination of PP spunbond nonwovens and PU functional layer. With integrated self-adhesive strips. |
| Reaction to fire | E (EN 13501-1) |
| Fire classification number | 5.2 (VKF) |
| Tensile strength | approx. 340/270 N/5 cm (EN 12311-1) |
| Water tightness | Class W1 (EN 1928) |
| sd value | approx. 0,08 m (EN ISO 12572) |
| Temperature resistance | -40°C to +80°C |
| Short-term maximum temperature resistance of the material (< 8h / day) | up to +100°C |
| UV-related exposure duration | 12 weeks |
| Temporary roof-cover function | 4 weeks |
| Resistance to driving rain | passed (driving rain test on underlay and roof underboarding membranes of TU Berlin) |
| Increased requirement for ageing | passed (ZVDH product data sheet, Table 1) |
| Weight | approx. 150 g/m² |
| Roll weight | approx. 11 kg |
| Size | 50 m x 1,50 m |
| CE conformity | EAD 030218-01-0402 / EN 13859-2 |
Product safety information
Manufacturer information:
Dörken GmbH & Co. KG
Reichsstraße 20
Nordrhein-Westfalen
Dortmund, Deutschland, 44379
[email protected]
https://www.doerken.de
Reichsstraße 20
Nordrhein-Westfalen
Dortmund, Deutschland, 44379
[email protected]
https://www.doerken.de
Responsible person:
Dörken GmbH & Co. KG
Reichsstraße 20
Nordrhein-Westfalen
Dortmund, Deutschland, 44379
[email protected]
https://www.doerken.de
Reichsstraße 20
Nordrhein-Westfalen
Dortmund, Deutschland, 44379
[email protected]
https://www.doerken.de
- Container: Roll
- Item weight: 10,88 kg
- Content: 75,00 m2
