Quictent Snow Shed Suitable for Bad Weather, 20'X11' Heavy Duty Carport Garage Car Shelter with Observation Window WARRANTY: 1. Lifetime Free Replacement for Connectors, Pegs, Ropes, Elastic ropes, etc. 2. 1 Year Free Warranty for Covers and Poles. 3. Lifetime Free Replacement for a few natural-loss poles . 4. Lifetime 50% OFF Parts Supply exceed normal 1 year warranty. Heavy Duty High quality, rust & corrosion resistant galvanized steel framework High density space steel framework(5-room style) make has more strong support capacity for bad weather condition. Reinforced triangle stability structure: additional Corner support beam enable the carport much more stable & Firm! Heavy duty reinforced Ground bar set raise the stability of the whole steel frame. ISO 9001:2000 standard certified manufacturer