At Simpson Steel Building Company, we have proudly manufactured pre-engineered structures since 1980. With decades of experience, we understand the importance of delivering durable, cost-effective solutions that meet local codes and regulations. Whether you need a metal building for agricultural storage or a warehouse for your business, our patented truss system provides the same strength as rigid frames.
Defining Our Products
We specialize in a wide range of steel building structures designed to simplify construction and provide long-lasting value. Our offerings include recreational facilities, warehouses, mini storage complexes, airplane hangars, barns, and more. Each steel building kit is engineered to withstand Vermont’s conditions, offering flexibility for residential, agricultural, and commercial applications. While our kits are pre-designed, we allow minor modifications and structural adjustments to help tailor your project to specific needs.
Why Work With Professionals
Constructing a metal building is more than assembling parts—it requires expertise, precision, and knowledge of engineering standards. By choosing us, you gain access to our patented truss frame design, which derives strength from engineering innovation rather than heavy steel beams. This ensures cost efficiency without sacrificing durability. Our team has served thousands of customers nationwide, from individuals needing garages to commercial clients requiring warehouses and mini storage facilities.
Serving Vermont
We are proud to serve Vermont with structures designed to withstand local weather while offering flexibility for a wide range of uses. From garages to agricultural barns, our kits simplify the building process while providing long-term value. If you are ready to invest in a building that combines affordability, strength, and proven design, Simpson Steel Building Company is here to help. Learn more about what we have to offer by contacting us today to explore our kits and discover how we can provide the right solution for your project.
Simpson Steel Building Company has been providing metal buildings in Vermont for over 40 years. The majority of steel buildings we provide in Vermont are used for agricultural purposes, grow houses, garages and shops, and residential houses. Simpson provides complete engineered plans, engineered design calculations, and even engineered foundation plans by a licensed Vermont engineer that you will need to obtain your building permit.

Vermont building permits can be very strict. While we do have a licensed engineer to stamp all of our plans, we still rely on our customers verifying all of their snow load, wind load and seismic category requirements. Getting a permit for a metal building in Vermont can feel overwhelming at times. Simpson’s building kits have never been denied a permit in the state of Vermont. While we do not obtain your permit for you, we are prepared to help guide you with our experience.
Simpson offers 18” roof overhangs for our building packages. These can be a very important addition in Vermont, particularly in areas with higher than normal snow load requirements. Adding overhangs to you buildings roofs not only enhance the buildings looks, they also help push any snow that is falling off the roof away from the buildings doors and foundation. Some building owners will use gutters & downspouts, others believe that the snow can break the gutters off too easily and elect to go with the overhangs. We also provide insulation packages of 3”, 4” and 6” thicknesses. Adding insulation to your building will help with climate control and will also help reduce any kind of condensation build up during the hotter months. This will be key to protecting your personal belongings and valuable items that you are storing.

Our Products
Whether you are looking for a simple metal building for sale or something that incorporates a more complex design, our experts can handle the job at hand. Some of the projects and structures we provide for our clients include:
- Vermont Agricultural Steel Buildings
- Steel Airplane Hangars In Vermont
- Vermont Churches
- Vermont Metal Garages and Workshops
- Industrial and Commercial Steel Buildings in Vermont
- Vermont Mini Storage Buildings
- Vermont Residential and Barndominium Buildings
This list isn’t comprehensive, so please reach out to our experts if you have another project in mind that isn’t on this list. Simpson Steel Building Company is able to manufacture our high-quality pre-fabricated buildings thanks to our unique steel truss designs. This metal truss is similar in shape to a wooden truss with a bottom cord except made entirely out of quality metal. We also use 26-gauge metal sheeting which is heavier and provides more durability. Twelve-gauge red iron structural steel is also used to provide additional strength and quality.
Advantages of Simpson Steel
The main advantage of doing business with Simpson is two-fold: we offer the highest level of quality & customer service at the most economical pricing.
- Over 5000+ buildings completed nationwide – chances are, there is a Simpson Steel building within 50 miles of where you live!
- Steel buildings shipped in all 50 U.S. states, including Vermont
- Engineering available for all 50 U.S. states
- UL 90 approved system
- Quick and efficient turnaround
- Drawings 10 days to 2 weeks, where industry standard is 3-4 weeks
- Anchor Bolt Plan can be provided as needed
- Delivery 2-3 weeks after receipt of signed fabrication release, where industry standard delivery is 8-12 weeks
- Dun & Bradstreet Superior Rating
Flexible, Inexpensive Shipping
- We ship from over 15 plants nationwide making freight cost affordable.
- Our metal buildings delivered in California are shipped directly from a steel plant located right near Salt Lake City, UT
- Freight cost is always included in the pricing of your Simpson Steel metal building
- Materials are nested together for economical shipping
- Insulation is shipped in a covered van to protect the product from the elements
- Clips and gusset plates are shipped via UPS Ground Service
- It is the responsibility of the customer to unload the building upon arrival
- Our mini storage kits include rollup doors that will be delivered separately from the building materials
Contact our Steel Building Experts Today
If you’re in the market for a pre-engineered steel truss frame building, look no further than Simpson Steel for your next project. Considered the experts in steel truss for nearly 40 years, our experienced team can help guide you in designing your steel structure. Contact us at Simpson Steel Building Company or request a steel truss frame quote.
FAQs
Can your buildings be adapted for cold climates like Vermont?
Yes, our kits can be insulated and customized to handle colder temperatures, making them suitable for year-round use.
Do you provide recommendations for site preparation before construction?
We advise customers to prepare a level site and pour a concrete foundation, ensuring stability and longevity for the structure.
Can your kits be used for mixed-use facilities, such as combining storage with office space?
Absolutely. Many customers use our kits for hybrid applications, allowing flexibility in how the space is utilized.
How do your buildings compare to traditional wood structures in terms of maintenance?
Steel requires far less maintenance than wood. It resists pests, rot, and warping, making it a more durable long-term investment.
Do you ship directly to Vermont job sites?
Yes, we deliver nationwide, and shipping to Vermont is part of our regular service. We coordinate logistics to ensure timely delivery.