The polyethylene (PE) vapor barrier membrane in 0.20 mm is the extra-strong and heavy-duty version
Format and Cut Size
Format: 4 m width, cut to size from 1 m². With 1 m², you receive 0.25 linear metres. 1 linear metre corresponds to 4 m².
Order quantity calculation: Length of the membrane in metres × 4 metre width = square metres / order quantity.
The membrane is designed for demanding applications in roof construction and interior finishing. The increased material thickness ensures a very robust membrane quality and high resistance during installation, ideal where the vapor barrier is exposed to greater mechanical stress on site.
With its high sd value of 145 m, the membrane is ideal for reducing water vapor diffusion and supports the moisture protection of insulated building components. The membrane is blue/white striped and features a 10 cm grid for easier measuring and precise cutting.
For use in construction, it meets the requirements of fire class B2 according to DIN 4102. The membrane is manufactured in Germany under quality-monitored production, ensuring consistent quality and reliable installation.
For a permanently effective vapor barrier, airtight installation is essential. Joints, connections, and penetrations should be properly sealed with suitable system tapes and sealants.
Technical Data
| Manufacturer |
Hammerl |
| Product type |
Vapor barrier membrane |
| Material |
Polyethylene (PE) |
| Color/design |
Blue/white striped, 10 cm grid |
| Thickness |
0.20 mm (200 µm) |
| sd value |
145 m |
| Roll format |
4 m width, cut to required order quantity |
| Country of origin |
Germany |
| Fire class |
B2 according to DIN 4102 |
| Approval |
For use in building construction |
Download
Data sheet PDF
Declaration of Performance PDF
