DIY balcony waterproofing without removing tiles

We’re so lucky to have beautiful weather in Australia which means we spend a lot of time outdoors. A tiled balcony is a fantastic place to sit for meals, to read, have a beer or a glass of wine or just to soak up the rays. Unfortunately, tiled balconies can be afflicted with leaks. Your first thought is probably “Oh no! That means we’re going to have to rip up...