Gerband sd control airtight membrane enables airtightness and vapour control in roof and wall constructions. It is a reliable vapour control layer preventing condensation which causes mildew growth and structural damage. Installed indoors as a vapour barrier, this AVCL has excellent ageing resistance ensuring longevity. Product quality is in accordance with CE standards DIN EN 13984 and it fulfils the requirements of EnEv to be used for vapour control in new builds and retrofits.
Applications:
- Internal vapour control membrane.
- All construction types.
Features & Benefits
- Diffusion supporting vapour barrier.
- Good ageing resistance.
- Moisture variable, sd value 2.3m.
- Double-layered laminated film.
- Outstanding ageing resistance.