Some different types of shed designs are colonial, Cape Cod, gambrel barn, gable and lean-to. Depending on the specific use for the shed, these different designs may be suitable for gardening, tool storage, keeping firewood and as a separate home office. For a garden shed, some options may be a Victorian, colonial and lean-to design that can be of various sizes depending on space constraints, as noted by iCreatables.com.
At iCreatables.com, there are garden sheds that vary in size from eight feet by eight feet to 16 feet by 20 feet. This site also has garage, generator, backyard and barn shed plans in various other design styles, such as Nantucket and saltbox.
Two basic design styles for storage sheds are gambrel barn and gabled roof types, as noted by MyBackyardPlans.com. Another design can be a Tudor-style storage shed that may be 10 feet by 10 feet.