It is constructed of high quality galvanized steel framing and powder coated siding. The floor is constructed of galvanized steel frame and treated plywood. The roll up door is 6 x 6.Walk in doors and windows may be added for an extra charge. The item "10 x 12 Metal Storage Shed with a Floor and a 6 x 6 rollup door Installed" is in sale since Thursday, January 18, 2018. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Garden Structures & Shade\Sheds, Summerhouses & Carports". The seller is "brianubuyin" and is located in Chico, California. This item can be shipped to United States.