AIRSTOP SD50 – vapour barrier
Universal and economical vapour barrier for roofs and walls that are vapour-permeable on the outside.
- Universal and economical
- Printed cutting grid
- Easy to work with
- For indoor use
Technical data
| Composition | PP non-woven fabric with a functional PP film |
| Sd value | 50 m |
| Weight | 95 g/m² |
| Tensile strength, lengthwise / crosswise (EN 12311-1) | 180 N/50 mm (± 20) / 120 N/50 mm (± 20) |
| Tear resistance, lengthwise / crosswise (EN 12310-1) | 130 N (± 20) / 180 N (± 20) |
| Temperature resistance | −20 … +60 °C |
| Reaction to fire class | E |
| Colour | white |
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. | Width | Length | Rolls/pallet | m²/pallet | Price incl. VAT | Per m² / m incl. VAT |
|---|---|---|---|---|---|---|
| 2SD5031050 | 3.1 m | 50 m | 35 rolls | 5425 m² | €267.84 | €1.73 / m² |
Data: ISOCELL GmbH & Co KG. End-customer prices including VAT. Availability and delivery time of the individual sizes are confirmed on enquiry.
More from “AIRSTOP vapour barriers”
OMEGA SD10
Weather-resistant, non-slip three-layer vapour barrier for laying beneath the thermal insulation in above-rafter systems. Also supplied pre-welded to size.
from €3.32 / m² incl. VAT →AIRSTOP DIVA
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from €4.75 / m² incl. VAT →AIRSTOP DIVA+
Thread-reinforced vapour barrier with variable diffusion resistance for the airtight layer — very tear-resistant, with a high potential for drying out again.
from €5.14 / m² incl. VAT →FH FORTE
Soft, close-fitting vapour barrier with a moderate effect for roofs, ceilings and walls that are vapour-permeable on the outside.
from €2.30 / m² incl. VAT →A quote for AIRSTOP SD50
Send us the product, the size and the quantity — we reply with a quote, availability and lead time.

