Hi, I'm about to build a permitted development porch between the garage, back door and garden. I want to use concrete tiles on the roof to match the existing building.
The porch will be 3 metres long and 1 metre wide.
Do I need to provide ventilation in the roof as I was intending just to fit insulation between the rafters and then put a ceiling directly to the underside.
Richard
The porch will be 3 metres long and 1 metre wide.
Do I need to provide ventilation in the roof as I was intending just to fit insulation between the rafters and then put a ceiling directly to the underside.
Richard