Weather-tested, user-approved, Duramax Sheds produces nothing but the most durable vinyl sheds, vinyl garages, cabins, fences, and greenhouses available on the market. Each of their outdoor pieces combines rigid vinyl and steel reinforcement, making them weather-proof and incredibly strong. Testing their line against high winds, snow loads, and other extreme conditions, Duramax is committed to providing consumers with low-maintenance, high-quality products.