Worldwide Steel Buildings has been assisting individuals in the planning, design, and construction of bespoke steel and metal homes since 1983. Worldwide Steel Buildings will help you design almost any metal building house you can imagine, with building sizes ranging from 576 square feet to more than 6,000 square feet. Their web site provides a variety of plans for your home, including single story, double story, garage, breezeway, patio, shed, lean-to, and even barn. You can choose from a variety of materials such as aluminum, acrylic, PVC, polycarbonate, fiberglass, and more at affordable prices. The average size of a metal building set is 1,200 to 1,500 square feet. This includes a 600-700 square foot floor space and an 800-900 square foot roof. Most metal buildings are about two stories high with a basement or ground floor. The size of your home will determine how many people can fit inside it along with their belongings. A metal building is ideal for storing or housing equipment, supplies, or furniture that doesn't require much insulation—such as a welding shop or outdoor storage area. Some businesses may also want to consider a metal warehouse over a wood one because they don't decompose as quickly. These structures tend to be more expensive than wood ones but last longer due to the durability of metal.