How to Construct a Metal Storage Building
With steel building prices on the rise, many individuals attempt to build their own metal storage shed. We think this is a noble endeavor.
Before you get started, however, make sure you know what you're doing. Here are some words of wisdom on the topic:
Metal building kits are available from United Steel Building - and might be all you need for this task. These kits include all the angle and stud brackets needed for a 7 ft. by 8 ft. shed. The brackets are made of galvanized steel building material with all of the nail and screw holes included. By the design of the brackets, the angles are precisely set.
Use 2x4 lumber to assemble the sides and roof.
Whether you're using a framer kit or building a shed from scratch, constructing a strong and level base frame is imperative. The base frame is often just mounted on level concrete blocks. In cold climates with the possibility of freezing, use a concrete footer or posts in concrete.
Use 2x6 floor joist lumber to build the outer band of the steel building frame. It's important to square the frame. If each of the corners are perfectly square, the measurement across the diagonals will be equal. Lay a sheet of plastic film over the joists before laying the floor to block ground moisture.
If you're going to have a lot of heavy items in the shed, place the floor joists on one-foot centers. Attaching them with metal joist hangers is better than just driving nails in the ends. Also, be sure to use structural nails, not roofing nails, for strength. The sides attach to the base frame.
Don't forget to fix the entire metal storage building to the ground somehow. If it's just resting on concrete blocks or posts, it can blow over in a stiff wind. Use an anchor at each corner. The bolts should be attached to metal bars or concrete blocks buried in the ground.
* Tools and materials required for this type of metal building: hammer, circular and hand saws, screwdrivers, level, drill, ladder, shovels, framer kit, joist hangers, lumber, plywood sheathing, nail, screws, door and hardware.


