AIRSTOP DIVA+ – vapour barrier with variable Sd value, reinforced
Thread-reinforced vapour barrier with variable diffusion resistance for the airtight layer — very tear-resistant, with a high potential for drying out again.
- The Sd value changes with humidity — higher in winter, lower in summer
- Particularly tear-resistant
- Transparent, with printed cutting marks
- For walls, ceilings and roofs
Technical data
| Composition | polymer non-woven composite, thread-reinforced |
| Sd value | 0.5–30 m |
| Weight | 110 (± 5 %) g/m² |
| Tensile strength, lengthwise / crosswise (EN 12311-1) | 350 (± 20) N/50 mm / 315 (± 20) N/50 mm |
| Tear resistance, lengthwise / crosswise (EN 12310-1) | 350 N (-25 / +35) / 375 N (-25 / +35) |
| Temperature resistance | −40 … +80 °C |
| Reaction to fire class | E |
| Colour | translucent white with blue print |
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 |
|---|---|---|---|---|---|---|
| 2DIVAGV | 1.5 m | 50 m | 24 rolls | 1800 m² | €385.20 | €5.14 / m² |
| 2DIVAGV3 | 3 m | 50 m | 30 rolls | 4500 m² | €777.60 | €5.18 / 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
Vapour barrier with variable diffusion resistance for the airtight layer — with a high potential for the construction to dry out again.
from €4.75 / 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 →AIRSTOP ÖKO Natur
Vapour barrier and airtight layer made of two layers of kraft paper with a strong integrated mesh — for walls, roofs, ceilings and floors.
from €2.68 / m² incl. VAT →A quote for AIRSTOP DIVA+
Send us the product, the size and the quantity — we reply with a quote, availability and lead time.