Question: how long is a flat membrane roof good for?
I found the following answer on Google: In areas where the roof could become saturated by rain and leak, or where water soaked into the brickwork could freeze to ice and thus lead to 'blowing' (breaking up of the mortar/brickwork/concrete by the expansion of ice as it forms) these roofs are not suitable.
Is that a correct answer? Yes or no.
