Our shed plan library represents our commitment to providing shed plans that are well designed and as a result help you to have a good shed building experience. We are the top shed plan site on the internet and we provide an easy way to buy shed plans to get your shed building project off the ground. Dormer Storage Shed PlansBuilding a dormer on your backyard shed is the perfect way to add more light inside and create a truly stunning shed on the outside. Traditionally the dormer roof was invented to add space to an existing attic space for a sleeping or storage area. In our shed plans the dormer roof adds additional storage space and light.