Specifications include, but are not limited to: Floor: Insulation/Vapor Barrier: R-12-Rigid Aluminum Foil Facing, Thermasheath Type Decking: 3/4 Plywood Tech Screwed to Steel Members Floor Covering: 1/8'' Aluminum Tread Plate Trim: 4'' Vinyl Cover Base. Exterior Walls: Studs: 2X4 Framing @16'' O.C. Plates: Single 2''X4'' Top and Single Bottom Sheating: 7/16'' OSB Sheating Fastened to Studs Wall Covering: 1/8'' Vinyl Covered Paneling-Standard Color Insulation: 3 1/2'' R-13 F/G Kraft Faced Siding: .019 Vertical Aluminum(Light Gray) Trim: .019 Aluminum (Dark Gray). Roof: Type: Wood Rafters 2X8 @ 16'' O.C-Bowed Type Overhang: 3'' on Fork Pocket Sides-6'' on Door and A/C Side Sheating: 1/2'' CDX PlyWood Insulation: R-30 Un-Faced Ceiling: 2X4 "T" Grid Drop Type- 92'' from existing floor Roofing: EPDM Rubber- Black Venting: In Soffit Gutter: 3/4'' Aluminum "J" Rail. Doors: Ext. Door: (1) 36'' X 80" Foam insulated Steel Type Door with 22'' X 36'' Vision Hardware: Ball Knob Entrance Type Hardware: (3) Stainless Steel Ball Bearing Hinges Hardware: Heavy Duty Closer.