Gerband SD Control Airtight Membrane enables airtightness and vapour control in roof and wall constructions.
Gerband SD Control Airtight Membrane is a reliable vapour control layer. During the winter it reliably prevents diffusion of interior humidity into the roof and wall construction whereas during summer it allows for back fusion from the insulation as well as the wall and roof construction. This prevents condensation that facilitates mildew growth and constructional damages.
The excellent ageing resistance of the Gerband SD Control secures the function over the years. Gerband SD Control is best used indoors as a vapour barrier. This is in order to build an airtight layer for the protection of the construction according to DIN 4108.
- Gerband SD Control Airtight Membrane enables airtightness and vapour control in roof and wall constructions.
- The excellent ageing resistance of the Gerband SD Control secures the function over the years.
- Prevents condensation that facilitates mildew growth and constructional damages.
| SPECIFICATION | |
| Brand | Passive House Systems |
| Product Size (mm) | 1500mmx50m |
| How to video | https://www.youtube.com/watch?v=AF8ye1V-C2s |
| CE certificate | Passed |
| Grammage | 105 g/m² |
| SD value | 2.3 m ± 0.2 m (DIN EN 1931:2000) |
| Tear strength | - lengthwise ≥ 50 N - crosswise ≥ 50 N |
| Temperature Range | -20 °C to +80 °C |
| Tensile Strength | - lengthwise ≥ 120 N/50 mm - crosswise ≥ 100 N/50 mm |
| Water resistance | Passed |