A two-storey extension typically costs a little less than a single-storey version on a per square metre basis since the foundations and a roof are common to both, and what’s extra are walls and ...
Despite the bad press flat roof extensions might have received in the ... In addition to these two solutions, there is an ...
The roof style in particular has a large impact on an extension — so should you choose a pitched or a flat roof? Whether you're looking for kitchen extension ideas or general inspiration for ...