3-Car Carports for Sale: Triple Wide Carports
If you need to protect vehicles, trailers, or equipment, a triple-wide carport offers extra space and flexibility. These metal carports are typically 26 to 30 feet wide — often called a “30-foot carport” — giving you room to park three vehicles side by side or create more space around two for easier access.
Compared to a standard one-car carport, a triple-wide model provides broader coverage for cars, boats, tractors, and other equipment. You can also customize the style, color, and add-ons to fit your needs.
Triple-Wide Carport Features
When you’re comparing triple-wide options, it helps to look at the standard specs first. You can take the core features most people use as a starting point, then adjust based on roof style, enclosure, and how much clearance they want around vehicles or equipment.
Anchoring Included
Every metal carport includes free mobile home or cement anchors for a secure installation.
Choose Your Roof Style
Select regular (regular style), boxed eave, or vertical (vertical roof style) to match your climate and design preference.
Open or Enclosed
Configure your carport as open-air, partially enclosed, or fully enclosed — including options for fully enclosed structures and side panels for added protection.
Sizes and Expandability
Choose 26-, 28-, or 30-foot widths with lengths from 20 to 40 feet. Need more space? Connect units end to end or browse extra-large carports for sale.
Free delivery is available across our 21-state service area, including Alabama, Arkansas, Florida, Georgia, and Texas.
Free Delivery and Professional Installation in 21 States
What “Triple-Wide” Means and Popular Sizes
“Triple-wide” is mainly a width category. In most cases, it means a carport that is 26-30 feet wide, which is why many people search for a 30-foot carport when what they really need is a triple-wide layout. From there, you choose the length and height based on what you’re parking under it and how much room you want around your vehicles or equipment.
These are a few popular sizes customers often start with:
- 30×21
- 30×26
- 30×31
- 28×20
- 26×20
- 30×40
Looking at total square feet can make sizing easier. For example, a 30×26 carport covers 780 sq ft., which usually works for three vehicles with some extra space. If you’re sheltering a trailer or boat, longer lengths such as 30×40 are better to accommodate larger boats and trailers.
For an RV carport or RV covers, height matters as much as width. Many buyers choose a taller leg height as an upgrade so that larger vehicles fit comfortably.
- Regular Roof Style
- Boxed Eave Style
- Vertical Roof Style
| 26’ wide | 28’ wide | 30’ wide | |
|---|---|---|---|
| 20’ long | $2,795 | $2,895 | $2,995 |
| 25’ long | $3,395 | $3,595 | $3,695 |
| 30’ long | $4,095 | $4,295 | $4,495 |
| 35’ long | $4,795 | $4,995 | $5,195 |
| 40’ long | — | — | — |
| 26’ wide | 28’ wide | 30’ wide | |
|---|---|---|---|
| 20’ long | $2,895 | $2,995 | $3,095 |
| 25’ long | $3,595 | $3,695 | $3,895 |
| 30’ long | $4,295 | $4,495 | $4,695 |
| 35’ long | $4,995 | $5,195 | $5,495 |
| 40’ long | — | — | — |
| 26’ wide | 28’ wide | 30’ wide | |
|---|---|---|---|
| 20’ long | $3,195 | $3,395 | $3,495 |
| 25’ long | $3,995 | $4,195 | $4,295 |
| 30’ long | $4,895 | $4,995 | $5,195 |
| 35’ long | $5,695 | $5,895 | $6,095 |
| 40’ long | $6,495 | $6,695 | $6,995 |
Triple Wide Carport Prices
See a complete list of options, accessories, and pricing in this downloadable pricing guide (PDF):
Triple-wide carport prices are subject to change without notice.
Triple-Wide vs. Double Carports
A standard double carport is often around 18 to 24 feet wide, which works well for two cars parked side by side. A triple-wide option usually falls in the 26 to 30 foot range, giving you the extra width for a third vehicle or more space around two vehicles.
That extra room can make a big difference in day-to-day use. It gives you more door swing clearance, more room to walk between vehicles, and a layout that’s easier to use for tractors, trailers, or equipment that needs a wider turning angle. If you’re shopping for three-car carports, it can also help if you want to keep one bay open for storage without squeezing everything together.
If you’re deciding between a wide two-car style carport and a three-car layout, think about how you’ll use the space most days. Regardless of which type of carport you choose, a high-quality steel carport with a solid steel frame can work either way. It mainly comes down to width and clearance.
Roof Styles, Framing, and Layout Options
Each roof style changes the look of the carport, and it can also affect how the roof handles leaves, rain, and snow in your area.
Regular Roof Style
A regular roof is a common starting point when you want straightforward coverage at a practical price. Many buyers choose this regular style for everyday vehicle and equipment protection.
- Simple, traditional look.
- Often described as having a more horizontal roof appearance compared to vertical panels.
Boxed-Eave Roof (A-Frame/Gable Look)
A boxed eave roof adds a more finished edge along the sides. It’s often paired with an A-frame profile and a gable end look.
- More “finished” appearance near homes or driveways.
- Easy to coordinate details like trim color.
Vertical Roof Style (Best Shedding for Leaves/Snow)
A vertical roof style is often preferred in areas where debris or snow builds up on the roof. A vertical roof carport can be a good fit when runoff functionality is top priority.
- Often chosen for tougher weather conditions.
- Many configurations use galvanized steel components.
Optional layout upgrades: Add side panels for extra coverage, choose a side entry layout for easier access, or partially enclose one or more sides. A lean-to can add covered storage beside the main bay. If you need a full enclosure with garage doors, a metal garage or steel building may be a better fit than a standard metal building carport, including a vertical roof garage setup.
To choose a roof style for your triple-wide carport, use our 3D carport and garage builder to get a better idea of how different colors and trim look together.
Structural Support, Wind, Snow Load, and Building Codes
Triple-wide builds cover more space, so it’s worth thinking through the basics before you settle on a final design. Here are a few practical things to look out for:
Support needs
Wider spans may require reinforced braces, additional legs, or adjusted spacing depending on your layout and site conditions.
Frame and materials
Choose the steel frame and gauge options that make sense for your region and how you plan to use the carport.
Wind ratings
Wind ratings are listed in mph (miles per hour). Some configurations may reach up to 140 mph, but ratings vary by design.
Snow ratings
Roof strength is measured in psf (pounds per square foot). Certain builds may support around 35 psf depending on configuration.
Local requirements
Building codes and permit rules vary by location, so confirm local requirements before placing your order.
Pricing and How to Get an Exact Quote
Triple-wide pricing depends on your width, length, height, roof style, and any enclosure add-ons you choose. As a starting point, a basic 30×20 configuration with a regular roof may begin around $2,695, but totals can change quickly once you adjust the size or add an upgrade.
The easiest way to get an exact number is the 3D carport and builder tool, since it updates pricing as you customize.
Design Your Triple-Wide Carport in Minutes
Shopping for a carport for three cars doesn’t have to be a hassle. Use the 3D carport and builder tool to choose your roof style, dial in the right width, length, and height, and see pricing as you customize. It’s a simple way to plan coverage for vehicles, RVs, or equipment before you move forward.
FAQs
Most three-car layouts work best between 26 and 30 feet wide. The exact width depends on vehicle size, how far doors need to swing open, and whether you drive larger trucks or SUVs. If you want more walking space or storage along the sides, leaning closer to 30 feet can help.
It depends on material costs, local labor rates, building codes, and site prep. Buying a prefabricated metal carport or steel carport can simplify the process because the main structure is already engineered, but you’ll still want to compare quotes for concrete, permits, and any electrical work.
Triple-wide pricing starts around $2,695 for a basic 30×20 configuration, then changes as you adjust width, length, height, roof style, and enclosure options. The easiest way to see how each choice affects the total is to build a few layouts in the 3D tool and compare them side by side.
A triple carport is typically 26 to 30 feet wide, which is why many people search for a 30-foot-wide metal carport when they mean “triple-wide.” That width is usually enough for three standard vehicles parked side by side, with some flexibility for local preferences and vehicle sizes.
