Hello,
Some damp has appeared by the back door. Could this be penetrating damp due to old brick? Would you say the bricks look like they could be porous? If I put a brick waterproof sealant outside would this help?
Some damp has appeared by the back door. Could this be penetrating damp due to old brick? Would you say the bricks look like they could be porous? If I put a brick waterproof sealant outside would this help?