While flat-roof systems have an official lifespan of about 25 years, anyone who actually has a flat roof knows you’re lucky if you get a decade out of them before they start to leak and ...

Drawing institute renderings reveal 30-acre ... the Johnston Marklee design appears relatively simple: The flat roof of the low-slung building slants toward three glass-walled courtyards, forming ...

We designed our house with a flat roof to maximise our outdoor living spaces while creating a low profile home, tucking into the bush surrounding the site. Photo / Ben Crawford The Block NZ 2012 ...