How Single Metal Carport Prices Vary Across Maryland?
- Terim Sheilth
- 59 minutes ago
- 3 min read

Obtaining a free quote for a single metal carport in Maryland can sometimes lead to some confusion. Why would a quality structure cost one price in Baltimore and a completely different price in Garrett County or on the Eastern Shore?
If you’re a Maryland homeowner, you need to know that the difference isn't due to hidden fees or random pricing. It comes down to one critical factor: local engineering requirements.
At Cardinal Carports, we believe in transparency.
Here is a breakdown of the three key factors that dictate the final price of your durable metal carport across the Free State.
1. The Snow Load and Wind Speed Factor (It’s All About Safety!)
This is, without a doubt, the number one reason for price variations across Maryland zip codes. Your local county building department sets specific, non-negotiable requirements for how much snow and wind your carport must withstand. These aren't suggestions; they are state-mandated safety codes!
Think about it this way:
If you live in Western Maryland (like Garrett or Allegany County), you deal with significantly more snow. Your carport must be engineered to handle a heavy snow load (e.g., 40+ pounds per square foot). This usually means a certified, heavy-duty 12-gauge frame and often a Vertical Roof style, which helps snow and ice slide right off. These structural upgrades increase the cost to ensure your family's safety and the building’s longevity.
If you're near the Coastal Areas or the Eastern Shore, you need to worry more about strong storms and high wind speeds. Here, the structure requires additional anchors and specialized bracing to ensure it remains firmly in place on the ground.
To be legally installed where codes are enforced, your carport must be certified by an engineer. This certification guarantees the structure's integrity but naturally requires more robust (and therefore more expensive) materials than a standard base model.
2. The Permit and Foundation Factor
Every metal carport needs a solid base, and the permit process can significantly affect your total project cost.
First, many Maryland counties require a building permit for any permanent structure. To get that permit, your carport must be certified to local codes. This means you’re already investing in the higher-grade structure we just discussed.
Second, the foundation itself plays a role. At the same time, installation on level ground is usually included, the type of anchoring required matters. For certified structures, the most common and secure choice is anchoring into a concrete slab. While concrete isn't included in the carport price in Maryland, the specific type of anchoring needed for that strong foundation can slightly impact the final cost of the installation package.
Always call your local zoning and planning office before ordering. Knowing their exact requirements for permits and certification will save you time and prevent costly modifications later on.
3. Your Personal Preferences to Choose Carports
Beyond the state's mandates, you control the final cost by selecting the features you want. When customizing your single carport, remember these key distinctions:
Roof Style: A Vertical Roof is more expensive than a Regular or Boxed Eave roof, but it’s a wise investment in Maryland. Its panel orientation is designed to shed water, leaves, and snow efficiently, which minimizes maintenance and prevents pooling, a huge benefit in our changeable weather.
Frame Strength: While a standard 14-gauge frame is sufficient for storage, opting for a 12-gauge frame provides superior strength and often meets the mandatory requirement for high snow load certifications. It's simply a better investment for durability.
Size and Height: Naturally, a basic 12' x 21' single-carport will be your most affordable option. Whenever you add length, width, or height, you increase the amount of steel required, which in turn increases the overall price.
A basic, non-certified single metal carport in Maryland typically starts at around $1,495 to $1,895. However, once you factor in the recommended, durable Vertical Roof and the sturdy 12-Gauge Frame needed to meet common local codes, the price will naturally rise to ensure you have a safe, compliant, and long-lasting structure.
Ready to Find Your Maryland Carport Price?
Don't spend another day guessing; get a quote that is engineered specifically for your location. At Cardinal Carports, we design our structures to meet your exact zip code’s snow and wind load requirements.
Request a free, no-obligation custom quote today to see the actual cost of a durable, code-compliant single metal carport delivered and installed right at your Maryland home.

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