Quonset Hut
Clear-span steel Quonset hut buildings in five models, from 10 to 100 ft wide. Engineered to your county’s snow, wind and seismic loads, backed by a 50-year warranty and delivered free anywhere in the United States.
Maximum Space, Minimum Footprint
A Quonset hut is a prefabricated steel building with a self-supporting arched frame. Because the arch carries the load, there are no interior columns, so the whole floor is usable. Quonset buildings started as military structures and are now used for farm storage, equipment shelters, workshops, garages, barns and commercial space.
Metal Pro Quonset hut buildings come in five models: Alpine, Econospan, S-Series, Q (Arch Style) and Mini. Widths run from 10 to 100 ft with virtually unlimited length. Each is fabricated from American mill steel and engineered to your county’s wind, snow and seismic requirements .
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OUR SKILL
Which Quonset Hut Is Right for Your Project?
Alpine Model
Econospan Model
Mini Model
Q (Arch Style) Model
S-Series Model
Alpine : Peaked Roof, 20–50 ft Wide
Cathedral-style peaked roof with a 4:12 pitch, delivering more headroom and usable interior volume than a standard arch profile. Available in widths from 20 to 50 feet , well suited for commercial offices, storage, workshops, and warehousing where ceiling height and wide-open floor space matter. Engineered to your county’s wind, snow, and seismic requirements. American steel, 50-year warranty, free delivery anywhere in the United States.
Econospan : Straight Walls, 20–40 ft Wide
The Econospan has a straight roof, straight sides, clear-span design with a consistent 18-degree (4:12) roof pitch. Widths from 20 to 40 feet with virtually unlimited length , the broadest range of width configurations in the Quonset lineup. A solid, cost-effective structure for storage, on-site offices, workshops, and mechanic shops where maximizing usable space at the lowest cost per square foot is the goal. Engineered to your county’s load requirements, American steel, 50-year warranty, free delivery anywhere in the United States.
Mini : Compact, 10–20 ft Wide
The Mini is the smallest footprint in the Quonset lineup, widths from 10 to 20 feet with virtually unlimited length. Reduced panel width and depth makes it straightforward to handle and fast to put up. Right-sized for utility sheds, compact garages, small workshops, and backyard storage where a full-size building is more than the project calls for. Same American steel, same 50-year warranty, delivered free anywhere in the United States.
Q (Arch Style) : The Original, 19–100 ft Wide
The original Quonset profile, and the most versatile in the lineup. Widths from 19 to 100 feet with virtually unlimited length, single-radius trussless clear-span construction, and steep sidewall clearances that maximize usable interior height. Available in single or double-lap construction and built to be either permanent or relocated if your operation moves. Covers the full range: industrial facilities, commercial storage, agricultural buildings, and large-scale workshops. Engineered to your county’s load requirements, American steel, 50-year warranty, delivered free anywhere in the United States.
S-Series : Straight-Sided Arch, 20–60 ft Wide
Straight sides with a multiple-radius clear-span arch, more usable headroom at the walls than a standard Quonset profile. Widths from 20 to 60 feet with varying center heights and virtually unlimited length. Custom widths beyond 60 feet are available for larger projects. Well suited for equipment storage, commercial offices, workshops, garages, and medium-to-large industrial and agricultural operations. Can be built as a permanent structure or dismantled and relocated if your needs change. Engineered to your county’s load requirements, American steel, 50-year warranty, delivered free anywhere in the United States.
Why Choose Metal Pro for Your Quonset Hut Building
Quonset huts deliver more usable space per dollar than almost any other building type. The arch sheds snow and wind load naturally, there are no interior columns eating into your floor plan, and the structure goes up faster than traditional construction. Every Metal Pro Quonset is fabricated from American mill steel, engineered to your county’s exact wind, snow, and seismic requirements, and backed by a 50-year warranty. Free delivery anywhere in the United States.
Fast to Assemble
Precision-fabricated components arrive ready to erect, straightforward enough for an experienced crew to complete without heavy equipment or specialized tools.
Low Maintenance
Steel arch construction resists corrosion, pests, and fire. The curved profile sheds snow and water without accumulation, keeping upkeep minimal year after year.
50-Year Warranty
Every Metal Pro Quonset building carries a 50-year manufacturer-backed warranty , documented and specific on every project we deliver.
Built for the Long Haul
Engineered to your county's wind, snow, and seismic loads per IBC 2024 and ASCE 7-22. Designed for worst-case conditions, not averages.
Ready to Start Your Quonset Hut Building Project?
Tell us your model, size, and location, we’ll engineer it to your county’s exact requirements and deliver it free anywhere in the United States.
Complete Your Quonset Build
Every accessory is designed to fit your Quonset structure from day one, no sourcing on your own, no compatibility issues. Everything ships together with your building, free to your site anywhere in the United States.
Keeps your interior comfortable year-round, reduces energy costs, and prevents condensation on the interior steel surface essential for workshops, offices, and livestock buildings.
Pre-engineered to your building's exact footprint , faster to install than poured concrete and ready to build on sooner.
Pre-engineered openings for hangar doors, sliding doors, sectional overhead doors, and standard 4x7 service doors , built to your specs or framed for your own custom door.
Brings natural daylight into the interior without additional electrical lighting , a practical addition for workshops, storage facilities, and agricultural buildings.
Wind-powered ventilation that pulls heat and moisture out of the building without electricity , keeps the interior dry and extends the life of stored equipment and materials.
Pre-framed openings built into the arch structure, engineered to maintain structural integrity at every cut while allowing natural light and ventilation into the space.
Quonset Hut Buildings — Frequently Asked Questions
Which Quonset model is right for my project?
What size Quonset hut does Metal Pro offer?
Are Quonset huts engineered to US building codes?
How long does delivery take?
What warranty comes with a Metal Pro Quonset building?
What’s the difference between the Alpine and Econospan?
The Alpine has a peaked 4:12 roof, more headroom, and widths of 20–50 ft. The Econospan has straight sides and a straight 18° roof, with widths of 20–40 ft.
Which Quonset model is best for heavy snow?
Every model is engineered to your county’s snow load. The Alpine’s 4:12 peaked roof gives extra headroom and sheds snow well. Tell us your location and we’ll recommend the right model. [confirm with engineering