Browse Forums General Discussion I recently went through a similar renovation and move scenario when updating our family home. We also swapped some rooms around and tackled a major… 2 10907 Yes, unless you are in a low intensity rainfall area or the area is protected from rain. Do you have access to NCC Part 2 or can you download it? I can email you a copy… 10 12902 That sucks! Hope it all works out. Good to move away from steel anyway for all your reasons, but it's also thermally poor. 16 18436 |