Hello!
We have an extension where the roof is a balcony. Built in the '60s with roof beams made of Siporex, then I suspect copper sheet on which asphalt was later laid, followed by some form of concrete and tiles. Later, everything has been covered with roofing felt, and now it's time to remove the roofing felt, tiles, and the loose concrete underneath. I plan to lay new roofing felt that will be welded as the roof has a low slope. My question is what I should do best to create something to attach the roofing felt to, repair with regular concrete? Use self-leveling compound? Other solutions? I can't build too much in height because of the terrace door.
We have an extension where the roof is a balcony. Built in the '60s with roof beams made of Siporex, then I suspect copper sheet on which asphalt was later laid, followed by some form of concrete and tiles. Later, everything has been covered with roofing felt, and now it's time to remove the roofing felt, tiles, and the loose concrete underneath. I plan to lay new roofing felt that will be welded as the roof has a low slope. My question is what I should do best to create something to attach the roofing felt to, repair with regular concrete? Use self-leveling compound? Other solutions? I can't build too much in height because of the terrace door.
Hi, curious about how it went for you. We have a concrete balcony where I'm considering laying roofing felt to make it waterproof from above. It is concrete now but a bit worn and hardly watertight...
So I was wondering if you'd like to share how you did it?
So I was wondering if you'd like to share how you did it?