Airtight & insulated access wall hatch from Wellhofer.
For advice on which airtightness product is best for your project, please contact us on 01484 461705.
- Insulated access hatch with airtightness twin-wall sealing.
- U value: 1.0 W/m2K
Airtight & insulated access wall hatch from Wellhofer.
For advice on which airtightness product is best for your project, please contact us on 01484 461705.