Shannon from http://www.house-improvements.com/shed shows you how to build a shed from start to finish. this episode shows you how to construct the base. see.... A shed dormer can provide head room over a larger area than a gabled dormer, but as its roof pitch is shallower than the main roof, it may require a different roof covering. wall dormer : as opposed to the dormer being set part way up the slope of the roof, this is a dormer whose face is coplanar with the face of the wall below.. Class 1 homes vs class 10 sheds explained (liveable vs non-liveable sheds) there is a belief among some circles that “it’s easy to take a basic shed and convert to to a house or granny flat and this makes it a cheaper way to build” ..