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What's included
40x80x16 Kit packages include:
- Steel I-Beam framing
- Steel roof & wall panels (26ga)
- Complete trim package
- Two framed door openings
- Foundation anchor bolt plans
- Engineer stamped plans
- Building kit delivery
- Installation instructions
- All bolts, flashing & sealants

I-beam steel framing
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Features
Steel building features:
- Bolt-up construction
- Trussless roof design
- Clearspan widths to 300'
- Certified to 160 mph wind
- Certified to 110 psf snow
- 30+ year warranty
- Fast, free delivery
- Fast build time
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Customization
Custom options:
Doors - Choose overhead garage doors, rollup, sliding or bifold doors.
Roof profile & pitch - Adjust the gable roof pitch or select a single-slope, gambrel, or monitor profile
Insulation - Opt for vinyl-faced fiberglass, spray foam, or insulated metal panels (IMPs).
Structural upgrades - Add porches, overhangs, a carport lean-to, or a mezzanine for loft storage.
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Specifications
Specs for our metal buildings:
- Wind load: 70-160 mph
- Ground snow load: 10-110 psf
- Roof pitches: 1, 2, 3, 4, & 5:12
- Roof styles: Gable, single slope, lean-to
- Bay spacing: 20', 25' and 30'
- Widths: 30' to 300' (clear span)
- Heights: 10' to 40' (eave height)
- Primary framing: Steel I-beams
- Second framing: steel purlins & girts
- PBR metal wall & roof panels: 24 or 26 ga.
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Exclusions
Items not covered:
- Permits
- Foundation
- Installation
- Insulation
- Interior build out
40x80x16 Metal building
From US$ 64,512.00
A metal building adds value to your property by offering durability, low maintenance costs, and energy efficiency. Steel buildings' longevity, modern design, and adaptability to various uses make them highly attractive to residential and business buyers alike.
Our 40'x80'x16' metal building kit features one large 10'x14' overhead door and a standard 3'x7' (3070) personnel door. You can adjust the number, size, and placement of these to meet your storage and access requirements.
With 3,200 square feet of clear-span space and a 14-foot door clearance, this building is ideally suited as a two-story family home, RV repair shop, or small manufacturing facility.
Choose your custom options for this building and get competing quotes from local suppliers.




Metal building kit features
Start your project by customizing a base metal building kit package to create a structure that meets your access, clearance and interior storage space needs.
Customize the height, roof style (and pitch), color, doors, and windows to create a unique building that reflects your chosen aesthetic.
Get Four Quotes
Compare prices from local suppliers and saveSimilar products
Frequently asked questions
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Do I need a building permit?
Yes, in most cases, especially within city limits. Some jurisdictions and properties on farmland can be exempt. Be sure to verify for your chosen job site.
Some key points to consider:
- First, ensure your plans comply with zoning ordinances, then apply for a building permit. Larger buildings or those with more occupants face stricter regulations.
- Submit certified plans: building officials require third-party certified plans for the structure and foundation. A reputable manufacturer should provide these.
- Understand zoning: determine if your site is zoned commercial or residential and understand specific requirements.
- Plan for permit processing: The permit application process can be lengthy.
- Prepare an official site plan: a licensed surveyor or structural engineer should design an official site plan necessary for the permit applications.
- Keep permits on-site: once you have the necessary permits, keep them at the job site ready for any required inspections.
- Adhere to approved plans: inspectors will reference the certified blueprints throughout construction. If design changes occur, submit new certified plans and apply for new permits to avoid delays and fines.
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What are my options for installation?
When it comes to erecting your building, you have three options.
- Do-it-yourself (DIY). We only advise going this route on smaller buildings (under 2,000 square feet) and if you have previous construction experience.
- Self-manage. With a self-managed project, you are responsible for hiring and managing the various sub-trades, including the concrete company for the foundation, the steel erectors to construct the kit, plumbers, electricians, etc.
- Hire a General Contractor (GC). For a completely hands-off option, you may want to consider hiring a GC who will manage the entire project on your behalf, from pulling permits and installation to the final inspection. Expect to pay 10-20% for the services of a GC.
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Why are your buildings more expensive than other options I have seen online?
Our suppliers sell only commercial-grade, pre-engineered metal buildings (PEMBs) engineered with solid steel I-beam framing. The majority of buildings you will have seen online are light-gauge tubular metal buildings. The price difference is due to tubular structures weighing less than half of a PEMB, impacting the overall cost as steel is sold by weight. It’s a classic case of apples n’ oranges!
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What financing options are available for metal buildings?
Here are the most common options for financing a new building.
- Consider home improvement loans for smaller projects like garages or shops.
- Home Equity Line of Credit (HELOC) is more flexible and has competitive rates, but you must use your home as collateral.
- Construction loans are ideal for larger residential and commercial projects.
- Farm credit for agricultural and farm building projects is the final option.
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Why must doors and windows be 2' from corners and the roof eave?
Maintaining a 2-foot distance for doors and windows from the corners and the eave of a steel building's roofline ensures structural integrity, safety, compliance with building codes, and practical construction considerations.
- Support and stability: corners provide critical support, and keeping framed openings away from corners guarantees stability.
- Load distribution: a two-foot distance also ensures even load distribution, preventing structural issues.
- Foundation stability: this prevents compromising the foundation and framing during high wind or snow loading.
- Ease of construction: Simplifies the installation of doors and windows
- Insulation and energy efficiency: the corner and eave areas are critical for the building's thermal envelope. Keeping openings away from these areas allows continuous insulation in these high-heat-loss areas. It also prevents thermal bridging at structural connections, improving the building's overall energy performance.
- Weather protection: placing openings away from corners helps prevent water from seeping in and allows for sound flashing installation around openings, reducing exposure to wind-driven rain in vulnerable corner/eave areas.
- Clearance for framing: a minimum 2-foot clearance allows room to frame and support the door or window opening correctly. This space is needed to fit wall girts between the corner column and door/window jamb.
Our manufacturers often recommend adding 8-10 inches to the minimum 2-foot distance for buildings with bypass sidewalls to account for the bypass girt depth.
Why choose us?
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