When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Chris Foster. Design: Christopher Jeffrey The size and shape of an extension is a ...

Flat roof extensions can often offer the best design solution for many different types of house extension. Simple, discreet and not adding extra height to your overall plans, they can also be more ...

Dutch studio Bloot Architecture has added a larch-clad roof extension to a 1950s summer house, featuring a glazed wall angled to frame views of the trees overhead (+ slideshow). Bloot Architecture was ...

A faceted roof made from a shimmering copper-bronze alloy covers this extension by British firm Emrys Architects to a pair of Georgian townhouses in London (+ slideshow). Emrys Architects was asked by ...

It is not every building that can safely take a five-storey roof extension. The so-called “flatted factory” at 55 Holloway Head is one of a handful of multistorey factories built in the 1950s to house ...