My advice... Don't do-it-all-yourself. Novice and pro alike can benefit from each other in DIY. You might have the shed location leveled by a landscaper; get a referral to outsource the shed's foundation to a building subcontractor; you can even have the roof's trusses made by a local truss company and the shingles installed by a handyman or roofer.

Our 14 by 24 one car garage was delivered and set up early November. The truck pulled up shortly before 7 am and left by 5 pm after the garage was completed and cleaned inside and out. Two carpenters worked tiredlessly without even a lunchbreak to make sure that everything was complete by the evening. Despite the workpressure the always had a kind word and did not mind to answer our stupid questions. We haven't seen such a work ethics for quite some time. On top of it, the garage looks terrific and matches the style of the house. When asked I will recommend Sheds Unlimited without any reservation - a job very well done!

Build the framework for all four walls. To account for the fact that the front and back walls are different from each other (due to the doorframe in the front) and the side walls must both be sloped (to prevent rain from collecting on the roof), each of these will have to be tackled somewhat differently. It’s easiest to construct the back first, the front second, and the two sides last, as shown in the numbered image below. See How to Frame a Wall for more information before you read the instructions below.[5]

how to build a shed