House Extension Ideas & Designs | House Extension Photo Gallery
Not so keen on this but it's one idea to allow a larger extension with a straight-forward pitched roof
Huddersfield Kitchen Extension by Architecture in Glass by AproposUK, via Flickr
love exposed brick!
Kitchen Extensions | Apropos Conservatories
single storey version of this for back extension?
Lean-To Conservatories - Conservatory - Radcliffe Glass & Windows