30x40 Metal Buildings for Sale


For customers in the market for a durable, versatile storage solution, our 30x40 metal building kits are a great option. Each kit is fully customizable and installed at your home or business by our experts. Steel is a great choice for a storage building, workshop, garage, or barn because it is damage-resistant and needs very little upkeep. We stand behind our products and are proud to offer durable building kits that will last a lifetime.

30x40 Metal Building Cost

The vertical roof style 30x40 metal building cost with 9' legs and a 9x8 garage door is usually around $11,005 to $11,405.  Shorter sides would be less and taller sides and additional garage doors would be more.  For example a 30x40 vertical metal garage with 12' legs and two 10x10 garage doors would be approximately $13,325 to $13,725, though Alan’s Factory Outlet offers many add-ons and accessories that can add a few hundred to the overall estimate. For example, many people want to add windows to their garage for a less industrial look, bringing the price up by $170 to $200 per window.

Why Choose a 30x40 Steel Building?

When choosing a building kit, customers have several materials from which to pick. Vinyl, wood, and metal are all great options for backyard buildings. You should choose your material based on the intended purpose of the building. Steel is a great covering for oversized buildings. It’s very durable, with most siding lasting up to 40 years before it needs to be repainted. After repainting, it usually lasts another 30 to 40 years. This is a phenomenal investment for a large-scale, permanent building.

Steel is also much more damage-resistant than vinyl or wood. It does not crack or chip under extreme temperatures, and it is less likely to dent or become otherwise damaged. With your 30x40 metal building, external damage would usually be cosmetic and will not need to be repaired right away. With other materials, any damage should immediately be repaired or else water damage can occur.

Uses for Metal Buildings

The great thing about a 30x40 metal building is that it can be used for so many different things. A large building could easily add value to your home if you convert it into a garage or carport. Metal buildings make excellent garages because of how durable and weatherproof they are. They are a cost-effective alternative to building an addition onto your house and serve the same purpose. Metal buildings are also great as workshops, storage buildings, or barns. A 30-by-40 metal building provides plenty of space to build a quality workshop for homeowners who love woodworking or car restoration. They make excellent storage buildings because you don’t have to worry about leaks. The durability of steel buildings makes them a great alternative to wooden barns, which are susceptible to rot, pests, and other damage. Farmers can easily store their equipment and animal supplies without having to worry about anything.

30x40 Metal Building Installation

When you purchase one of our prefab steel buildings, you have several options from which to choose. Our kits are custom-made to fit your specifications. Your building kit will be delivered to your home via truck or trailer. Installation can take anywhere from a half-day to a full day, depending on the size of the building. All of our kits for sale are available in 16 different color choices. Each building kit is certified and comes with a blueprint. It is very important that the ground you have chosen for the building is level. There should also be at least three feet around the desired area for workers to have room to install the building.

When choosing to buy a 30-by-40 steel building kit from us, please make sure to indicate if you have a power source available within 100 feet of the building. This lets us know whether or not we should bring our generator for installation.

If you’re ready to place an order with Alan’s Factory Outlet, check out our selection of options online and give us a call at 1-888-537-2296 today! You may also send us an email through our contact page.