Flat roofs share one trait: with time, they tend to leak. You can, of course, have a new hot-tar-and-gravel roof put down but sometimes there may be a design reason for adding a pitched roof as a long ...

We live in a 35-year-old three-bed semi in Co Wicklow onto which we built an extension last year. The extension included a new pitch roof on the garage at the gable end, but water continues to appear ...