They are designed to use end to end. Can be floored with pallets and plywood and insulated. When you put your equipment under these weather tight shelters, the way it looks when it goes in, is the way it looks when it comes out. :o) If your equipment is valuable and looks good, maybe you want to keep it that way. 16years in the same location WHY BUY A GREEN FROG FABRIC TENSION STRUCTURE? All are portable. Many do not require foundations. Thus eliminating a major expense in a building. Most are portable. Reduced installation time and costs. All are clear span, allowing100% of floor space. Many times, permits are not required. Little or no property tax. It just makes sense to have a building you can resell, or take with you when you move. Why put up a building for the next tenants use? Some are Wheel mountable and crane liftable. Fabrics lets in natural light. Cuts down on utility bills. Warmer in winter, cooler in summer, etc. No shadows as with flourescent and other artificial lighting. Looking forward to helping you with your building solutions. :o) Location: las vegas it's NOT ok to contact this poster with services or other commercial interests nevada