Casselman Sheds is a portable building manufacturer and dealership of Backyard Outfitters Enterprises, LLC.  We offer several different types of portable buildings including barns, lofted barns, utility sheds, cabins, garages, playhouses and double wide garages. Free delivery and set up within 30 miles of our Grantsville factory located 120 Smooth Valley Drive (behind Diehl’s Ford on Rt 40) Our sizes rage from 8×8 to 24×40. We have a large selection of inventory to choose from that that can be delivered to you within 5-10 business days or order a custom building and have it delivered in 4-5 weeks.  We offer a third-party rent-to-own financing option that requires NO CREDIT CHECK. All you have to do is pay your first month’s rent and a small security deposit. Stop by or give us a call at (301-895-8121) We are happy to answer any questions you may have and look forward to serving you.