OMEGA DRAINY PLUS – roofing underlay for metal roofing
Vapour-permeable membrane with a three-dimensional drainage mesh for laying on timber boarding under metal roofing; with an integrated butyl strip for the longitudinal joints.
- Separating layer under metal roofing
- The mesh protects the membrane from heat and damage and provides ventilation
- Integrated butyl adhesive strip
- Rainproof and windtight
Technical data
| Composition | three-layer PP non-woven fabric with a three-dimensional PP mesh |
| Sd value | 0.02 m |
| Weight | 450 (± 5 %) g/m² |
| Thickness | 0.75 mm; mesh 7.5 mm |
| Tensile strength, lengthwise / crosswise (EN 12311-1) | 295 (± 40) N/50 mm / 205 (± 40) N/50 mm |
| Tear resistance, lengthwise / crosswise (EN 12310-1) | 185 (± 30) N / 230 (± 30) N |
| Watertightness (EN 1928) | W1 |
| Temperature resistance | −20 … +100 °C |
| Outdoor exposure | 2 months |
| Reaction to fire class | E |
| Colour | light grey fabric, black mesh |
Manufacturer’s data sheet (PDF, in German) · The product on isocell.com
How much do you need?
Send us the size and the quantity — we reply with a quote, availability and delivery time.
Sizes and packaging
| Item no. | Type | Width | Length | Rolls/pallet | m²/pallet | Price incl. VAT | Per m² / m incl. VAT |
|---|---|---|---|---|---|---|---|
| 2QDRAINPL | PLUS | 1.5 m | 25 m | 10 rolls | 375 m² | €522.46 | €13.93 / m² |
Data: ISOCELL GmbH & Co KG. End-customer prices including VAT. Availability and delivery time of the individual sizes are confirmed on enquiry.
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Send us the product, the size and the quantity — we reply with a quote, availability and lead time.