Which size/style of building will work for you? Derksen buildings available in many colors, sizes and options! Sizes up to 16’x50′ and as small as 8’x12′. Many options to choose from including On-Site build (Cash only), electrical,, spray-foam insulation, AC/Heat, thermal pane windows up to 3×5 in size and many other options including fully finished insides with bedroom(s) bathroom(s), kitchen(ette) and mini-split ac/heat! Made with care by our talented Amish/Mennonite craftsmen!