leaking garage roof?
My garage is roofed in slim asbestos tiles/slates measuring approx 14 inches square. The tiles are old and fixed in diamond fashion ie each tile is set on its point. The lower part of one tile is broken off and lets in rain water. Mastic filler simply melts in the sun. I would replace the tile but I do not think they would be available because of the age. Any ideas how to repair it?
graham thomas, September 2011