OMEGA UDOs 330 TopGrip – roofing underlay, weldable
Vapour-permeable, weldable membrane for sub-roofs with increased rain-tightness, with a non-slip non-woven facing on both sides.
- Up to 12 months of outdoor exposure
- Pitch from 1.5° with welded joints, from 5° with SK DUO adhesive strips
- Non-slip surface
- Directly on timber boarding or thermal insulation
Technical data
| Composition | polyester non-woven fabric with a TPU layer and a non-woven coating on both sides |
| Sd value | 0.25 m |
| Weight | 455 g/m² |
| Thickness | ≥ 1 mm |
| Tensile strength, lengthwise / crosswise (EN 12311-1) | 650 (± 30) N/50 mm / 625 (± 30) N/50 mm |
| Tear resistance, lengthwise / crosswise (EN 12310-1) | 320 (± 20) N / 340 (± 20) N |
| Watertightness (EN 1928) | W1 |
| Temperature resistance | −40 … +100 °C |
| Outdoor exposure | 12 months |
| Reaction to fire class | E |
| Colour | dark grey |
Manufacturer’s data sheet (PDF, in German) · The product on isocell.com
How much do you need?
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Sizes and packaging
| Item no. | Type | Width | Length | Rolls/pallet | m²/pallet | Price incl. VAT | Per m² / m incl. VAT |
|---|---|---|---|---|---|---|---|
| 2TOP | SK DUO | 1.5 m | 30 m | 20 rolls | 900 m² | €498.42 | €11.08 / 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.