Custom 30×40 Metal Building
Custom 30×40 Metal Building at Alan’s Factory Outlet
Instant Online Pricing
Exact price online for metal buildings—no calls, no forms.
Free Delivery & Installation
We deliver and install at no extra cost in our service areas.
Certified Quality
U.S.-made steel, 1-year workmanship warranty.
100,000 Customers
Save with factory direct prices
100,000+ Customers and Counting
Alan’s Factory Outlet has a 4.8 Overall Star Rating based on more than 24,000 reviews on Shopper Approved, an independent website.
Customer service was top notch! Love the new building. Contractors that set it up were well trained and did an amazing job
Perfect building perfect customer service and this is my 3rd structure they have built for me. Love them!
This will be my third carport from Allen's and as always the experience is always perfect!!
This is the 4th building I've ordered from you so far. Always been extremely pleased. Have no reason to think this time will be any different. You guys always do a AWESOME job!!
This business and site is awesome! You get to customize your carport or garage via computer, tablet, or phone! It's very user friendly! You just have to know what you want, take your time, and select what you like & want!
Easy navigation on website. Loved the customization feature. Exceptional quality of product & installation.
We were so excited to finally purchase and have a new carport installed. The entire experience was better than we could have imagined and it looks great!!
Love the site. Easy to use and design carport and see what we are getting. Was able to design my carport to my specific design and see what it would look like. Was able to add just the things I needed and nothing else. Loved using the site. If I ever need another shelter, will order from Alan's again.
Very straightforward. Selected the model, color, size and options online. Made the downpayment. Be sure that the site is ready as per their specifications and the install will go smoothly.
I loved the interface and being able to build what I wanted and see a price as I went along. That’s what sold me, if I couldn’t see the upfront price I would have gone somewhere else.
Excellent and clear quick responses to all questions. The 3-D display makes it easy to create the right building. And reasonable in cost as well. Thanks..
I love dealing with pros and you definitely fit that category. It nice to have an easy time of it and a turn key job. Thanks for the work you do. Randy Crenshaw
Uou make it so easy to do this online. It is fantastic! I love the options on these things and the ability to add sides or ends at a later time if desired.
My order was handled in a professional manner. Delivery and construction was earlier than anticipated. Construction crew were professional and very efficient with their time. I would definitely recommend Alan Factory Outlet for a quality product and professional installation.
Easy ordering online,installers did an excellent job,very impressed with build quality, sturdiness and overall purchase experience.
Easy to use, witnessed an installation in Montvale Va yesterday. Very impressed with the crew and product.
I am happy with the product and installation. It was quick and painless and looks and performs great
My son recommended your business since he was very happy when you did his carport. The web site is easy to understand.
From the 3D builder to a very good customer service rep over the phone this was by far the easiest time I’ve had ordering a structure
I greatly appreciate the functionality of this site. Making changes to the design and seeing them reflected in the finished product is a game changer.
A 30×40 metal building is the perfect size for a large garage, workshop, storage shed, and more. Since steel is a durable and weather-resistant material, these structures require very little upkeep. Our 30×40 metal building prices are the lowest you’ll find and include installation.
Customizable Features
Design your 30×40 metal building to fit your needs. The following are available features:
- Roof style
- Color of roof, trim, siding, and doors
- Garage doors
- Walk-in doors
- Windows
- Insulation
- Lean-to additions
How Much Is a 30×40 Metal Building?
The average 30×40 metal building prices starts around $11,000, though prices will vary depending on the roof style and height.
For example, a 30×40 steel building with a vertical roof, 9-foot legs, and a 9×8 garage door starts at $11,005, while a structure with 12-foot legs and two 10×10 garage doors would start at $13,325. Additional garage doors will increase the price, as well as taller sides.
We also offer a wide range of add-on features and accessories, such as windows and walk-in doors, for our metal buildings that will add to the total price.
Concrete Slab Cost
The average cost of concrete slab is $8 per square feet. For a 30×40 concrete slab, which is 1,200 square feet, the approximate cost will be $9,600. Local prices of concrete vary depending on the cost of labor in your area. You can use our concrete pad size calculator to determine the best size for your needs.
*Please note that we do not provide concrete work with our metal building kits. You will need to hire a local contractor for your foundation.
Color Options
While traditional metal buildings were generally one gray color, modern versions have more options. Ours come in a variety of colors, where you can change the look of the roof, trim, siding, and garage door.
Uses for 30×40 Metal Buildings
The greatest thing about a metal building is its versatile use. New metal buildings can function as a garage and easily add value to your home. They also make great workshops, storage buildings, and barns. Our metal 30×40 garage kits are custom-made to fit your specifications and available in 16 different colors.
Installation
After ordering a metal building kit from us, we’ll deliver it to your home and install it for free. Installation can take anywhere from a half-day to two days, depending on the size of the building.
It’s important to prepare and level the ground beforehand to ensure proper installation. There should also be at least 3 feet of space around the desired area for workers to have room to install the building.
Frequently Asked Questions
Most of the time yes! Metal buildings are half the cost of traditional wood-framed (stick-built) buildings. Steel is cheaper than lumber and metal requires less maintenance over time.
Want to see a full comparison? Check out our Metal vs. Wood Buildings article.
Depends on you! The average cost of a garage is $28,000, a metal garage kit is much cheaper. Final costs vary by size, style and custom features.
If you want to see a cost breakdown, check out our Metal Garage Prices page.
Metal buildings are often the better choice because they’re more durable, fire-resistant and require less maintenance than wood. Metal won’t crack, warp or attract termites. Metal siding can last up to 40 years before needing a repaint!
If you’re weighing your options, check out our Metal vs. Wood Buildings blog to see a full comparison.
Design Your 30×40 Metal Building Today
Our 30×40 metal building costs include delivery and installation, ensuring the most affordable prices for our customers. All of our products are also backed by a one-year workmanship warranty from the date of installation.
Order and customize the perfect metal building within your budget using our tool below. For additional metal building ideas, check out our blog.
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