Browse Forums Bathrooms and Laundry 7 3308 Hi all, My concrete tile roof (pictured here: https://imgur.com/a/d2GiHJH) over the last 5 years has gotten to the point it needs a clean. Unsure why previous owner… 0 600 Versaloc is a mortarless besser block system that still needs a properly engineered footing. If you just do a 400x200 footing it will fail in time. At 17m long you need it… 1 21848 |