Building a shed by yourself front elevation designed with a cottage look, this small shed has clapboard siding on the front, a double door, a ramp to allow access for motorized yard equipment, a. 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 our. How to build a shed: ok, so this page is dedicated to showing you in a general way what you need to do step by step to build a shed. all sheds must have a strong base, if you want to read our guide on how to build a shed base then that would be a good starting point before you read this guide. over the years this page has been live, a few of our readers have emailed us and asked us if we could.