Complete system design & supply
We design and deliver integrated building performance systems for Passivhaus and low-energy homes across the UK. From design to site commissioning, we help create energy-efficient spaces.
We design and deliver integrated building performance systems for Passivhaus and low-energy homes across the UK. From design to site commissioning, we help create energy-efficient spaces.
£683.00GBP
ex. VATWellhofer airtight attic hatch Hatch U value: 0.58 W/m2K. Various opening sizes and ladder lengths.
Key facts
Wellhofer airtight attic hatch Hatch U value: 0.58 W/m2K. Various opening sizes and ladder lengths.
