The 12×20 Work Shop Diamond Series represents our top of the line product. This portable storage shed has multiple uses, like storage, but it can also be used as so many different things. How about a professional workspace in your backyard? Why not use it as a hobby shed if you are a craftsman or an art lover? Our workshop portable storage shed will increase the value of your property while also giving you a stylish outdoor structure in your backyard. You can also choose any side of the shed to have your door! This portable storage shed will enhance and complement your landscape nicely! Upgraded to include Radiant Barrier Roof Decking.