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ShelterLogic® Backyard Sheds Create Affordable, Portable Backyard Storage Sheds For Storing Supplies & Equipment. Add back garage space or create your own space with an instant shed or storage shelter. Ideal for storing ATV's, lawn and garden equipment, firewood, tractors or bulk storage. Backyard sheds provide instant protection that fits your needs. Made using a UV treated, waterproof polyethylene cover that is perfect for year-round outdoor use. Reinforced with 1-3/8" diameter powder coat finished steel frame and ribs. Easy slide Cross Rail™ system clamps cover tight. Ratchet Tite™ cover tensioning system keeps cover tight to prevent flapping in the wind.