The Dura plus 8 ft. 1 in. w x 8 ft. 1 in. d plastic storage shed with foundation combines an aesthetically attractive shed with a durable superior fire retardant vinyl resin and heavy-duty thick interior beams and columns. The Storemax will display and add beauty to any backyard or outdoor garden area. They at us polymers inc. Have mastered the art of combing beauty, strength, safety, and affordability once again in the vinyl fire retardant shed. Upon examination of their heavy-duty galvanized structural steel interior beams and columns, you can further understand the quality they employ in the manufacturing of store max shed. The tall walk-in shed complements its fire-retardant vinyl and enhances its extensive line of quality and affordable sheds. The features listed below will further demonstrate the value and pride they display in manufacturing all their sheds.