Locations

Prefab Steel Buildings in Maine

Maine puts a building to the test. Among the highest ground snow loads in the country, deep frost, and coastal wind off the Gulf of Maine all decide whether a structure lasts a decade or a generation. That is exactly where engineered steel earns its place, and why metal buildings in Maine have to be designed for the load at the specific site, not a one-size-fits-all spec.

Universal Steel of America is a metal building manufacturer, founded in 1995, that engineers every Maine project to the Maine Uniform Building and Energy Code (MUBEC) and ships it from the closest plant to your site. From Portland and Bangor to Augusta, Lewiston, and Aroostook County, we size the frame to your town’s snow load, your exposure, and your intended use. Browse our building sizes or request a quote to see what drives the numbers for your project.

Request a quote in Maine

Built for Maine

Maine codes & weather

Maine adopts the Maine Uniform Building and Energy Code (MUBEC), built on the 2021 International Building Code and ASCE 7, and effective statewide from April 2025. Snow is the dominant design driver here, with coastal wind a secondary factor and seismic demand generally low. The figures below are the building-code requirements that vary by region across Maine; we engineer each building to the certified value at your exact site rather than a single statewide number. Ground snow load values come from the State of Maine’s official ground snow load listing of 684 communities.

Snow (dominant)
Maine's ground snow loads are among the highest in the US. The state's town-by-town listing sets roughly 50-60 psf along the southern coast (Portland 60, Kittery and Bar Harbor 50), 70-90 psf across central Maine (Augusta and Lewiston 80, Bangor 90), and 100 psf or more in northern Maine and Aroostook County (Caribou, Presque Isle, and Houlton 100); high-elevation towns are designed as site-specific case studies. We engineer the roof to your town's value.
Wind
MUBEC sets basic design wind speeds from ASCE 7, higher along the coast and Downeast than inland. Maine is not a hurricane-landfall state, so wind is secondary to snow, but we engineer to the mapped speed and exposure for your location.
Seismic
Most of Maine falls in the lower Seismic Design Categories (generally A to B, locally C depending on soils). We confirm the mapped spectral values for your site and detail the frame accordingly.
Permitting
MUBEC enforcement is mandatory in municipalities of 4,000 or more residents, which must issue a Certificate of Occupancy; towns under 4,000 may opt in and cannot enforce any code other than MUBEC. We provide stamped, code-referenced drawings for your local code enforcement officer. See our metal building permits guide.
Foundation
Maine's deep frost line (commonly around 4 feet, deeper to the north) means footings must sit below frost depth. We coordinate anchor bolts and reactions with your slab or frost-protected foundation design.
Areas served

Serving Maine statewide

  • Portland
  • Lewiston
  • Bangor
  • Auburn
  • Augusta
  • Biddeford
  • Presque Isle
  • Bar Harbor

We deliver to communities across Maine and ship from the closest plant to your site.

Popular in Maine

Building types across Maine

Agricultural buildings and barns

Maine's farms, orchards, and dairy operations need clear-span steel that carries a heavy snow roof without interior posts. We engineer barns, equipment storage, and produce buildings to the ground snow load for your county, from York to Aroostook potato country.

Agricultural steel buildings

Metal garages and workshops

A steel garage or workshop is the most-searched building type in Maine, and for good reason: it shrugs off snow, ice, and salt air better than wood. We size garages and home workshops to your town's snow load and your foundation, fully engineered rather than a bolt-together carport.

Metal garages and workshops

Commercial and warehouse buildings

From retail and contractor space around Portland and Bangor to distribution and storage statewide, our commercial and warehouse buildings are engineered to MUBEC for snow, wind, and occupancy. Clear-span widths keep the floor plate open for racking, vehicles, or production.

Commercial metal buildings

Riding arenas and horse barns

Maine's equestrian owners need wide, column-free spans that stand up to a full winter's snow on the roof. We engineer riding arenas and horse barns to the site snow load, with the eave height and ventilation a working barn needs through a long New England winter.

Steel riding arena buildings
FAQ

Maine questions

Do you need a permit for a metal building in Maine?

Usually, yes. Maine municipalities with 4,000 or more residents must enforce the Maine Uniform Building and Energy Code (MUBEC) and issue a Certificate of Occupancy, so a building permit is required there. Towns under 4,000 are not required to enforce MUBEC but may choose to, and they cannot adopt any other building code, so requirements still vary town by town. Always check with your local code enforcement officer before you build. We supply stamped, code-referenced engineering drawings for your permit application. For more detail, see our metal building permits guide.

What snow load do metal buildings in Maine need to be built for?

It depends on your town. Maine has some of the highest ground snow loads in the country, and the state publishes a town-by-town listing. Values run about 50 to 60 psf along the southern coast (for example Portland at 60 and Kittery at 50), 70 to 90 psf across central Maine (Augusta and Lewiston at 80, Bangor at 90), and 100 psf or more in northern Maine and Aroostook County. High-elevation towns are handled as site-specific cases. As a manufacturer we engineer each building's roof to the ground snow load for your exact location rather than a generic figure.

How much does a 40x60 metal building cost in Maine?

Price depends on your snow load, wind exposure, foundation, height, insulation, and how the building is finished out, so a Maine quote is specific to your site and town. Northern Maine's heavier snow loads call for more steel than a coastal build, which affects cost. We do not publish flat prices because they would mislead. Our cost guide explains what drives the price of a metal building, and the fastest way to get an accurate number is a quote engineered to your location.

Can you build a steel home or barndominium in Maine?

Yes. Steel framing suits Maine's climate well because it clear-spans wide open layouts and carries heavy snow loads, and a barndominium-style building can combine living space with a garage or workshop. The building still has to meet MUBEC for snow, frost-depth foundations, wind, and energy requirements in towns that enforce the code. We engineer the shell to those requirements; you complete the interior fit-out with your local contractor.

Are steel buildings good for Maine winters?

Yes. Engineered steel is one of the best ways to handle a Maine winter. The frame can be designed for very high ground snow loads, it will not rot or warp with freeze-thaw cycles, and clear-span roofs shed and carry snow predictably. The keys are engineering the roof to your town's snow load, setting footings below the frost line, and insulating well to control condensation. We design each building to the load at your specific site.

Does Universal Steel have a plant in Maine?

We have plants in every region of the United States and ship directly to your Maine site from the closest plant, so you get shorter freight and a building engineered to Maine code. We do not operate a retail lot in Maine; we are a manufacturer that designs, fabricates, and delivers your building anywhere in the state, from York County to Aroostook County.

Universal Steel has manufacturing plants in every region of the United States and ships directly to your site from the closest plant, serving projects throughout the US and internationally across the Caribbean, Puerto Rico, South America and Africa.

Build in Maine

Get a free Maine building quote

Engineered to your site's codes and shipped from the closest plant. Tell us your project.