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Garage Buildings
Metal carport sheltering vehicles from sun and rain

3 Car Carports

Three car carports give you wide, dependable coverage for multiple vehicles, trucks, trailers, tractors, equipment, or outdoor storage items. Garage Buildings offers custom 3 car metal carports in triple-wide sizes with different roof styles, colors, heights, panels, gable ends, anchors, and certified options to match your property and local weather…

FREE Delivery to Your SiteFREE Professional InstallationFully Customizable to Your Needs20-Year Warranty16 Color OptionsFinancing & RTO Available
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Why Choose Us

Why Our 3 Car Carports Stand Out

Built to Last

Premium galvanized steel construction with a 20-year rust-through warranty.

Custom Sizes Available

Choose from standard dimensions or customize to fit your exact needs.

Free Delivery & Install

Free delivery, free installation, no hidden fees. We handle everything.

Financing & RTO Available

Flexible payment plans — traditional financing and rent-to-own with no credit check.

Got Questions? We've Got Answers

How much does it cost to build a 3-car carport?
A 3-car metal carport price depends on size, roof style, height, location, certification, side panels, anchors, and custom options. Basic triple-wide metal carports often start around a few thousand dollars, while larger certified models with vertical roofs and enclosed sides can cost much more. Garage Buildings provides custom quotes with free delivery and installation included. Some competitors list triple-wide models from around $5,000 to $13,000+, depending on specs.
How wide of a carport for 3 cars?
A 3-car carport is usually 26' to 30' wide. A 26' wide carport can fit three compact vehicles, but a 30' wide carport is better if you want more room to open doors, park larger vehicles, or store extra items.
Is it cheaper to build a carport or buy one?
It is usually cheaper and easier to buy a prefab metal carport than to build a custom carport from scratch. Prefab steel carports are already engineered, install faster, and can include delivery and installation, while custom-built carports often require more labor, materials, permits, and contractor work.
What size carport can you build without a permit?
Permit-free size limits vary by city, county, state, zoning rules, foundation, anchoring, and whether the carport is considered temporary or permanent. Many areas require permits, inspections, setbacks, or plan review for pre-built and custom carports, so buyers should check with their local building department before installation
Does a 3-car carport require building permits in your area?
Permit requirements depend on your local building department, zoning rules, setbacks, structure size, anchoring, foundation, and wind/snow certification requirements. Because three car carports are larger structures, it is best to verify local permit rules before ordering. Garage Buildings can help you choose certified options for your location.
How resistant is the roof to heavy snow loads?
Snow-load resistance depends on the roof style, frame gauge, engineering, local building code, and certification package. For snowy areas, a vertical roof is usually recommended because it helps snow and debris slide off more easily. Some certified triple-wide carports are listed with ratings up to 45–60 PSF snow load, depending on the model and location
Anchoring depends on the foundation type, building certification, and local wind-load requirements. Some certified triple-wide carports include anchoring and bracing, while other projects may require specific concrete, asphalt, mobile-home, or heavy-duty anchors based on the installation surface and permit requirements. Always confirm anchoring needs before installation.

Real Reviews From Garage Buildings Customers

"Extremely reliable service from start to finish. My carport was installed in just 1.5 hours and the crew cleaned up everything. The entire process was smooth and professional. Would highly recommend Garage Buildings to anyone looking for quality metal structures."

Johan MorenoFlorida · Metal Carport · Aug 2024

"We ordered a 24x26 double carport and couldn't be happier. It protects both our vehicles perfectly and the A-frame roof looks great. The ordering process was easy and delivery was right on schedule — exactly 4 weeks from order."

Sarah MitchellRaleigh, NC · Metal Carports · Jan 2024

"We've been looking for a carport for months and Garage Buildings gave us the best deal, hands down. Their price match guarantee is real — they beat every other quote we got. The 18x21 carport looks great and was installed in 2 hours."

Maria RodriguezSan Antonio, TX · Metal Carports · Jun 2024

"Great quality and quick setup! The installation team arrived on time and had my carport completed in just a few hours. The structure is sturdy and looks way better than I expected. Customer service was responsive and helpful from order to completion."

Maria GonzalezTexas · Metal Carport · Dec 2024

"Hayden Story was professional and timely with information throughout the process. My carport was exactly what was promised — great quality materials and expert installation. The vertical roof style really does make a difference with rain runoff."

Christopher LeeNorth Carolina · Metal Carport · Jun 2025

"Got my 20x25x8 vertical roof carport done in two weeks. The team was incredibly professional and the structure is built to last. Living in Wisconsin, I needed something that could handle heavy snow loads and this building delivers."

James PattersonWisconsin · Metal Carport · Dec 2024

Need Help Choosing Your 3 Car Carports?

Our building specialists will walk you through sizes, styles, and options — and get you a free quote in minutes.

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