Steel Building Kits
Steel buildings are known for their affordability, durability, and versatility. Engineered for your needs, you choose the size, windows, doors, skylights, insulation & more.

Made for You - These buildings are factory manufactured for your needs. You choose the size from 25ft+ & specifications.
Durable - Needless to say, a building made entirely of steel is incredibly strong and able to stand up to tough conditions.
Simpler Assembly - With factory fabrication, these steel building kits are delivered to your site & ready to assemble.
Customizations - There are many options from sizes and panel colors, to insulation, doors, windows, vents and more.
American Built - We work with high-quality American providers.
Engineering - No need to find your own engineers. Factory engineers can provide stamp-certified drawings.
More Space - Steel buildings are either completely clear-span, or require fewer supports than traditional buildings, for more space.
Savings - Steel buildings save with prefab efficiency. Lower construction costs, lower long-term maintenance costs & more.
Price Your Steel Building
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Steel Building Pictures
These buildings come in almost any size and many shapes. Below are some examples to inspire you.
Steel Building Kit FAQ
You likely have a lot of questions about these structures so we've answered some of the most common ones we received, below. If you have any more, just request a quote and a helpful rep will be happy to help.
Below are a few of the main reasons steel building kits have become so popular over the years and why they may be the right option for you.
Their Durability
Steel buildings are known for their durability. While some of that comes from the inherent strength of steel, much of it also comes from its engineering and prefabrication. When you choose a building that is factory manufactured, you get the benefit of both factory engineering as well as precision forming and cutting. All of this lends itself to a building that will be durable enough to last for generations.
Faster Construction
Pre cut and drilled parts made of steel make installation and handling fast and easy. Construction of a metal building typically takes one-third of the time it takes to build structures made of other materials.
Cost Savings
Metal buildings are 30% less expensive to construct than conventional buildings are. It’s not just materials that you’ll save money on, though. Because metal buildings warrant minimum upkeep, maintenance costs are drastically reduced. You can price one yourself today using the Price Buildings building calculator.
Customize Your Building
Steel buildings come with unlimited personalization possibilities. The building of your dreams can be built with optimal working space. Unlike wooden structures, metal buildings are not dependent on support columns.
Fire Resistance
Whether it's a lightning strike or electrical fire, fires do happen. It's virtually impossible for steel to burn in a normal setting, but a stick building on the other hand can be a bit of a tinderbox. Protect your valuables by choosing the right type of building.
Longevity
The longevity of a steel building comes down to a few factors such as it's engineering and precision construction, but the largest factor is the durability of steel itself. The thought out design process of an engineered structure. The minimal maintenance needed for a simple structure like a steel building versus something with multiple components like wood framing and cladding.
Pest/Termite Proof Buildings
Termites are capable of destroying or degrading wood. One survey claims that termites damage as many as 600,000 properties every year. American citizens tend to spend approximately $1 billion USD annually on termite repairs and control. Metal buildings leave no invitation for termites.
DIY Possibility
While DIY may not be viable for very large buildings, you can easily construct a 30+ foot wide building with a couple of helpers. These buildings are shipped as a package with components that are pre-drilled and cut for ease of assembly.
Lower Building Costs
Buildings are an expensive proposition, but you can help minimize costs by choosing a custom metal building kit. These buildings are able to reduce construction costs first by taking advantage of mass production in a factory. Second, they have lower assembly costs than traditional buildings since everything is pre-cut and requires less labor for erection. Finally, unlike with traditional construction where a good portion of the material is cut and left unused, there's virtually no waste with steel building kits because any excess metal can be melted and recycled into future buildings.
Fewer Headaches
No matter how stress-free you may be, the process of buying and constructing a building can be a stressful one. Issues often come from contractors being late, building plans not matching the constructed building, inspectors having issues with the way things are approached, etc. You can also run into issues getting building plans approved. With a prefab steel buildings kit, you know what you're getting into, the building should arrive as designed and be sure to speak with your rep about engineer-stamped building plans which will help make the municipal building approvals as streamlined as possible.
Easier Construction
People often overlook this part of the building process, but it's a big one. You wouldn't be looking for a building unless there's an immediate need. With traditional-style buildings such as wood-framed or brick, construction can take months, or even years depending on the size and complexity of your building. Steel building kits simplify the construction process by cutting pieces at the factory. In many cases, such as with Quonset hut kits, building kit walls can be bolted together without any special equipment or experience. This will not always be the case when you get into larger buildings such as commercial warehouses, but your representative will be able to assist with estimated build times for your specific building needs.
While some manufacturers may claim to have a 'unique style', there are really only three primary types of steel buildings. Those are Arch or Quonset, I-Beam, and light framed buildings. We'll compare their features below:
I-Beam Steel Buildings
This type of metal building kit is also sometimes called a red iron building. It has a classic look with straight walls and a peaked roof. You can also find them with single-slope roofs. Unlike quonsets, these building used a rigid steel frame made of large beams in the shape of an "I".
Typically widths start at 20 feet and can go up to as large as you need them (additional columns are added on the inside if the span becomes too great). This type of construction requires specialized equipment and a team that knows what they're doing, as the beams can weigh thousands of pounds and be dangerous if not handled correctly.
You'll see I-Beam construction used in many larger buildings like warehouses, arenas, and industrial factories.
Light Frame Steel Buildings
Light steel frame buildings often come in more standardized sizes and can go as small as a 10x10 garden shed. They're generally not a suitable option for buildings wider than 40 feet due to the loads this type of framing can handle.
Quonset/Arch Buildings
Widths start at around 16 feet and can go up to 150ft wide or more. Typically when you get into those larger sizes it's more cost-effective to go with an I-Beam building. For small-medium sized buildings, quonsets can be a great choice and their simple construction method requires no special skills or heavy equipment. Learn More
While there can be standardized sizes available, steel buildings are generally custom-made to order.
Sizes generally start at 25 feet wide. If you're interested in a building under 40 feet wide then quite often a c-channel or light-frame building will be appropriate. A rigid-frame (red-iron, I-beam) building will be more appropriate if it's larger than 40 wide, or in a high snow load area.
Many steel buildings are single-story, but you can have two or three floors if this is required.
Clear Span Space for Maximum Usability
You must decide if you want to have interior columns. Clear-span design without interior support columns can, incredibly, span up to 150 feet wide. Generally, you'll have much smaller spans, but still far fewer than is required with other construction methods.
The interior clearance and the overall height which is measured from the outside are the two main aspects you need to know about height. Zoning laws may impact the building height and the clearance height will play a role in what design you use.
Common Building Heights
For many applications, 10' will be fine on the low end and if you need to accommodate, heavy construction vehicles, warehouse shelving systems, tractor-trailer or even an airplane. Height of up to 30' can be used but there is added cost for that much clearance.
It can be a little difficult to estimate steel building prices as there are many variables for projects. Local building codes and impact prices to a large extent. A building in Denver, for example, needs to handle heavy snow and will cost more, while a building in New Mexico doesn’t need this. The extras you add in like interior panels and insulation can also add to the price.
The economy fluctuates so price quotes can change over short periods like six months. Raw material prices will also go up and down frequently which can impact prices.
A basic rigid-frame steel building runs around $12-$20 per square foot. This will include construction, materials, foundation, and delivery. A building that is more finished is around $20-$30 per square foot. If you have customized buildings with unusual shapes, brick facades, or construction that is complex, this will run you around $40 per square foot or higher. Materials may be around $5-$15 per square foot and will vary depending upon the building size as smaller buildings can cost more. A 20' x 20' garage could cost 6,000, or $15/sq. ft while a 250' x 120' church could be $240,000 or $8/sq. ft.
The cost for the foundation is usually a standard amount at around $4-$7 per square foot for the poured concrete. Your GC may add this to the proposal, but a manufacturer or broker won’t.
The labor costs will depend upon the size of the project and this typically runs $2-$6 per square foot. The costs are charged by the hour so if the building is more complex, the costs will rise. As there is increased competition in the marketplace, labor costs may be lower.
A large metal building with insulation will add thousands to the total but this is a wise investment. The building will have solid soundproofing and resale value. You will meet new energy codes and save on energy bills.
Looking for the best steel building supplier for your building project? It sounds like a simple task, but if you've done any amount of searching you'll know there are literally hundreds of suppliers in the USA alone.
Here are some helpful tips to help you find the best provider for your needs:
1. Determine the right type of steel building
Part of the difficulty with finding the right steel building provider is that not all buildings are created equal. On top of that, there are a variety of different base styles of steel buildings as well. So step 1 is finding the right type of building. There are two main types of buildings:
- Quonset or Arch Steel Buildings - These buildings are comprised of prefabricated steel panels which are shipped to your site and bolted together. A benefit of this type of building is that it offers simple assembly so it's a common choice for DIYers. This building got its start with the US Navy, but since then has become a popular choice for a variety of purposes. Common uses include: Garages, Workshops, Barns, Storage Buildings and more.
- Steel Frame Buildings - A.K.A. Straight wall steel buildings, follow a more traditional style with vertical walls and a peaked or sloped roof. There are a couple different types of straight wall buildings. Those include light-frame and heavier-duty red-iron buildings. Light steel frame buildings are better suited for residential uses like garages and storage while red-iron buildings are typically for large industrial and commercial uses like factories and warehouses.
2. Get Prices from Multiple Steel Building Suppliers
There's a reason for the saying "it pays to shop around". If you're looking for a steel building then be sure to get prices from multiple suppliers before you make a final decision. This can have its benefits in terms of getting the best price, but also in finding the right building for your needs. It's likely there are features and options that the initial company does not have.
You could reach out to many buildings individually, but we recommend you request a quote using our easy pricing form here. This one form allows you to get quotes from multiple steel building providers. This helps to ensure you get not only a great price but the right building for your needs too.
The selection of your steel building seller is an important step. You will find sellers that have stained the marketplace with deceptive contract language, aggressive sales techniques, and quotes that don't meet the building codes for your area.
The best way to verify a provider is to speak with a reference from the company. Ask your rep and they should be able to provide some. You can ask them:
- How long have you been a customer of this supplier? How many of their prefab steel buildings have you bought from them?
- Would you buy from the seller again?
- Were the deliveries on time and complete?
- Did the building you received work for your application?
The easiest way to receive multiple quotes is by submitting our easy steel building price form for a free no-obligation quote.
3. Ensure the provider offers construction if necessary
Since we're dealing with a prefabricated steel building supplier, assembly is not often included. These buildings are typically intended to be shipped to a site and built by yourself, or a contractor. That said, some steel building suppliers do offer construction services. Ask the representative if this is available, should you need it.
There are many ways to purchase your steel building kit and the best solution will depend on your level of construction knowledge and amount of time you want to dedicate to the building's completion.
Below are the most popular ways to purchase a building. Price Buildings can connect you to providers like this in your area, based on your specific needs.
- GC or general contractor – These individuals construct the building. They will get an idea on the type of building that you need. They then speak to manufacturers or a broker and give you several options. They may use a preferred manufacturer to make the building. Working with a GC can be the easiest way to get your building done.
- Building Broker – A broker will work with several factories. They consult with you to determine what you need. They give you a proposal and indicate which manufacturer can best serve you. Once pieces are shipped your involvement with them ends. The building needs to be set up by you or you must hire a GC.
- Steel Building Manufacturer – A steel building factory that makes building components may work directly with a customer. You pick existing specifications and they build it and ship it to you. In some cases, a customized building can be constructed. You are required to put the structure together to your GC.
If you don't have experience with managing or planning a construction project get a GC if you don't already have one that you already work with.
A broker has a lot of experience with steel buildings and has connections with different manufacturers. This can help you save money as they can work with you to find a good deal. If you don’t have a qualified contractor, they can locate one for you in your area.
If you already have experience with building projects, then you might want to go directly to the manufacturer as you know what you want. By cutting out the middle-man, you’ll eliminate finger pointing if things go wrong. If you have a small-scale project such as an arch style structure buying direct can be the best option.
It’s 50/10 whether you go with a supplier or a contractor. As a buyer, you probably only want to work with one company, so the project is simplified.
Yes, steel buildings are surprisingly environmentally friendly. Steel is a highly recyclable material, and many steel buildings are constructed using recycled steel. Additionally, steel buildings are energy-efficient and can be designed to meet the specific energy-saving needs of a project.
Yes, steel buildings can be easily customized to meet the specific needs of a project. This includes customizing the size, shape, and layout of the building, as well as adding features such as windows, doors, and insulation. Additionally, steel buildings can be easily expanded or modified in the future to accommodate changing needs.
If you're looking to create a traditional style custom building from scratch, then the cost of an architect and engineer can be prohibitive. If you're thinking of skipping them, think again since many local building departments will require them.
One of the benefits of steel building kits is that they can be easily engineered and have the steel gauged for your local building codes. Most factories have multiple engineers on site for this very purpose. Engineering is not always included so be sure to speak with your building rep about having a factory engineer review and stamp your building drawings.
Insulation
Insulation can be added and a variety of methods are available. You'll often find the insulation used will have a built-in vapour barrier to ensure there's no condensation build-up on the inside of the walls.
The building codes for energy are now more stringent if you're building a residential structure. You can learn more about steel building insulation here.
Doors & Windows
You can add a variety of doors and windows to your structure. You may also wan to look into skylights for natural lights, windows, vehicle doors, and flashing for the runoff. To help with insulation, you can get insulated doors and double-pane windows.
Solar Panels
Quite a few people are going eco-friendly and adding solar panels to the building roof. This will impact engineering, so be sure to mention it to your building rep. Solar panels are a great idea however as they reduce energy costs and are environmentally friendly.
Colors
You get to decide on the exterior building color. There are also fancier add-ons like stucco, brick, or wood facades. Each manufacturer has a slightly different color pallet so be sure to ask.
Steel is a highly durable and strong material that can withstand a wide range of weather conditions and loads. It is also relatively easy to work with, making it a popular choice for construction projects. Additionally, steel buildings are often more cost-effective than buildings constructed using other materials, as steel is relatively inexpensive and requires less maintenance over time.
Steel buildings are generally more cost-effective than buildings constructed using other materials, such as wood or concrete. This is because of the reduced cost of installation, efficiencies of factory manufacturing, and because steel buildings require less maintenance over time. Additionally, steel buildings can be easily customized to meet the specific needs of a project, which can help to reduce costs.
For larger industrial and commercial applications, they're the most common solution. Flat steel panels are used for the walls and the roof and they have a steel skeleton frame. In any of the walls, you can place a window, or a door and these structures are expandable. We often use this design for retail spaces, mini storage, airplane hangars, churches, or office warehouses.
This design is easier to build than a traditional building, but you need more equipment and expertise when compared to the arch style.
There are several types of roofs that come with steel buildings. A single slope construction has one wall side which is higher than the other. The roof slants from the high wall to the lower wall. A gable or peaked roof has a traditional peak with the roof running down the sides of the structure.
You might be able to choose the pitch for the roof. We usually use a ratio of 1:12 for a roof that is flat, and the roof rises 1” for each 12” of width. The steepest for steel building is usually 4:12. With more pitch, you get better clearance inside and the building has more ability to shed snow or rain. The building can also look better but the costs go up.
Need a Steel Building for a Specific Use?
Here are some other common uses for steel buildings to help inspire you. Click to learn more, or request a quote and one can be customized for your needs!
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