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Ian-james Elder
just looking for some advise on tilling outside on a roof top. it has been tiled before but has just recently started leaking through the cafe, the reason is some of the tiles have cracked and its getting through. i was going to pull all the tiles and plywood up, and re plywood it. and cover round the edges and the joints with with waterproof jointing strips. and then use ardex wterproof coating. then tile it with a superflex adhesive and a flexi grout. would appreciate some help on this as i dont want it to leak again.