The two sheds will be demolished within a couple of weeks. If the double glazed uPVC windows/door, the shed, or the wood from either building is any use to anyone, they're yours if you come and remove/help to dismantle them. Wood is in pretty good condition (green paint on the smaller shed is tatty, but the wood beneath is not rotting). Or the smaller green shed (8' x 10') can be taken complete (although not sure how easy it is to dismantle).

Door/window measurements for the double glazed units are width x height, for the frame as a whole.
Door: 83 cm x 196 cm
Window 1 (two openers side hinged): 115 x 70 (without the sill)
Window 2 (ditto): 117 x 68 (ditto)
Window 3 (not in photo), single double glazed pane, no opener: 175 x 100

Double glazed windows & two sheds (Orton CA10)