Homeowners near the Chesapeake Bay ask us about ornamental aluminum for one reason. They want the wrought iron look without the rust. Salt air off the Bay eats iron, and repainting a rusted fence every three to four years is a chore nobody signed up for.
Ornamental aluminum fence panels give you the same crisp vertical picket profile, whether flat top, spear top, or the decorative aluminum fence styles you see around older Annapolis homes, with none of the corrosion. This guide walks through the real benefits over wrought iron, the aluminum fence styles worth considering, what you should expect to pay per foot in Anne Arundel County, and the grade-and-finish specs that actually matter this close to the water.
Why Homeowners Choose Ornamental Aluminum Over Wrought Iron
The aluminum fence vs wrought iron question comes down to four things: rust, weight, cost, and how long the fence looks new.
Wrought iron rusts. Every scratch, every chipped bit of paint, every place a lawnmower nicked the picket becomes a rust spot within a season near the Bay. Aluminum does not rust. The metal itself is corrosion-resistant, and quality powder coat keeps the finish sealed for decades.
Weight matters at install. Wrought iron panels are two to three times heavier than aluminum. That means more crew, slower installation, and heavier hardware. Aluminum panels come pre-fabricated to spec, get set on posts we sink below the frost line in concrete, and go up faster with less disruption to your yard.
Cost is not close. Ornamental aluminum runs meaningfully less than true wrought iron installed, sometimes 30% less for the same look. Anne Arundel County homeowners get the upscale profile without the custom-fabrication price tag.
There is one honest tradeoff. Aluminum dents from a hard impact. Wrought iron bends. Neither will stop a determined intruder, and that is not what a decorative aluminum fence is for. It marks a property, contains kids and pets, and looks good doing it. For that job, aluminum wins on every measure that counts on the Chesapeake.
We handle both materials, but recommend aluminum for the vast majority of jobs. See our aluminum fence installation in Pasadena for what that looks like, start to finish.
Popular Ornamental Aluminum Fence Styles (Flat Top, Spear Top, and
Puppy Picket)
Four aluminum fence styles cover almost every residential project we install. The right one depends on your house, your HOA, and whether you have a pool.
Flat Top
Flat top is the clean-lined option. It has a horizontal top rail, vertical pickets, and no ornamental finials. A flat-top aluminum fence reads as modern and works well with newer homes or minimalist yards. It is also the most affordable ornamental profile.
Spear Top
The Spear top has a classic wrought-iron look, with pointed picket tips rising above the top rail. Spear top aluminum fence panels are what most people picture when they say “ornamental.” The style is formal and traditional, and it is a natural match for colonials and older Anne Arundel County homes.
Puppy Picket
A puppy picket aluminum fence adds a second bottom rail with tighter picket spacing near the ground. Standard picket gaps are wide enough for small dogs and cats to squeeze through, and puppy picket closes that gap without changing the top-half look. If you have a small breed or a young pup, this is the right style.
Pool-Rated
An aluminum pool fence has to meet specific barrier requirements, including height, picket spacing, and self-closing, self-latching gates. Anne Arundel County has adopted the 2018 International Residential Code with local amendments, spelled out in the county’s swimming pool barrier requirements: a minimum 48-inch barrier height, no more than a 2-inch gap between the bottom of the barrier and the ground, no more than 4 inches between vertical members, and gates that are self-closing and self-latching. Anne Arundel County pool barrier rules are strict, and getting it wrong means a failed inspection. We build to code and coordinate the inspection. See our pool fence installation page for the specifics.
Gates match the panel style. Aluminum fence gates come as standard walk gates, double drive gates, or automated driveway gates on operators.
Colors: Black is the default and roughly 80% of what we install. Powder coat also comes in bronze, white, sandstone, and two-tone combinations. All of it goes through the same finish process. See our project gallery for the range.
Ornamental Aluminum Fence Cost: What You’ll Pay Per Foot
Ornamental aluminum fence costs between $40 and $75 per linear foot installed nationally in 2025, according to industry cost aggregators. Wrought iron fence costs for a comparable installation run $50 to $85 per foot. Anne Arundel County labor rates trend toward the middle to upper end of the national range.
Here is roughly what different aluminum fence styles run installed:
| Style | Cost per Foot (Installed) |
| Standard aluminum (basic residential) | $25–$40 |
| Ornamental aluminum (spear, flat, puppy) | $40–$75 |
| Aluminum pool fence (code-compliant) | $30–$45 |
| Aluminum privacy panels | $75–$130 |
Four things move your aluminum fence installation cost up or down:
- Height and total footage matter. Four-foot goes up faster and uses less material than six-foot. Longer runs get a small per-foot discount because setup costs are spread across more fence.
- Style detail adds cost. Finials, decorative scrolls, and curved tops add roughly 10–20% over a plain flat or spear top.
- Gates cost extra. A single walk gate runs $450–$1,000 installed. An automated driveway gate with operator, safety loops, and control setup runs $2,000–$6,000 depending on width and features.
- Site prep affects price. Sloped lots, waterfront properties with soft soil, tree or stump removal, or existing fence teardown all add labor. A flat, clear property line is the cheapest install.
We price every job cost-plus, with labor, materials, and overhead broken out so you see where the money goes. There is no fixed showroom price on ornamental aluminum because no two properties are the same.
Get a free estimate and we will walk your line and give you a written number.
What Matters on the Chesapeake Bay: Grade, Wall Thickness, and Powder Coat
The single biggest difference in quality between one ornamental aluminum fence and another is not visible from the street. It is the grade of the aluminum, the wall thickness of the pickets, and the specification of the powder coat finish. Any residential aluminum fence installed on the Chesapeake needs to be built to withstand salt air, humidity, and Maryland’s freeze-thaw.
- Alloy grade matters. Quality aluminum fencing uses 6000-series aluminum, usually 6063-T5 or 6061-T6. The T5 or T6 designation is the temper. This is the industry standard and what we install. Cheaper import panels sometimes use a lower-grade alloy that flexes and dents more easily.
- Wall thickness counts. Residential-grade picket walls should be at least 0.060 inches thick. Commercial-grade is 0.070 to 0.080 inches. Wall thickness is what determines whether the picket dents when a lawnmower kicks a rock or a tree branch drops on the line. Thicker aluminum costs more and is worth it.
- Powder coat standard matters most this close to the water. AAMA 2604 is the finish specification you want for coastal Anne Arundel County. It calls for a dry film thickness of 2.5 to 3.0 mils, 3,000 hours of salt spray resistance testing, and a five-year South Florida outdoor exposure test. The baseline standard, AAMA 2603, is only 0.8 mil, 1,500 hours salt spray, and a one-year outdoor test. For a powder-coated aluminum fence within a few miles of the Bay, AAMA 2603 is not enough. AAMA 2604 is the minimum.
- Post depth is non-negotiable. Every post goes below the frost line in concrete. Anne Arundel County’s construction inspection requirements set the frost line at a minimum of 30 inches from finished grade to the bottom of the footing, and we go deeper where soil conditions along the waterfront call for it. Skimp on post depth, and the first hard freeze pushes posts up and out.
These specs are why our aluminum fence installation holds up for 30+ years near the water, while cheaper installs are showing corrosion at year 8.
Ornamental Aluminum
Fence FAQ
How much does an ornamental aluminum fence cost per foot?
$40 to $75 per foot installed is the typical range for ornamental aluminum in Anne Arundel County. Style detail, height, gate count, and site prep move the number within that band. A 150-foot flat-top residential job will be cheaper per foot than a 60-foot curved-top run with two gates.
How long does an aluminum fence last near the Chesapeake Bay?
Aluminum lasts 30 to 50 years with an AAMA 2604 powder-coat finish and proper post depth. Aluminum does not rust, so the lifespan is really about the finish and the installation. Rinse the fence once or twice a year to knock off salt spray and pollen, and there is nothing else to do.
Is an aluminum fence as strong as wrought iron?
No, aluminum will dent on a hard impact, where wrought iron bends. For containment, curb appeal, marking a property line, and pool barriers, aluminum is more than strong enough. For a high-security perimeter around a commercial property, steel or wrought iron is a better fit. Aluminum fence pros and cons come down to matching the material to the job.
Do I need a permit for an aluminum fence in Pasadena, MD?
Yes, Anne Arundel County administers fence permits for Pasadena. Contact the Permit Center at (410) 222-7730 or apply online through the Land Use Navigator system. Before any digging, we call Miss Utility at least three full business days ahead to mark underground lines. We handle the permit paperwork and the utility locate as part of our aluminum fence installation in Pasadena.
Ready to See What Ornamental Aluminum Looks Like
on Your Property?
All Around Fence has been installing fences in Anne Arundel County for over 25 years, MHIC #97820, with Jim or Jeremy onsite from the first measure through the final walkthrough.
Request a free estimate , and we will walk your property, talk through styles, and give you a written number for ornamental aluminum fence installation in Pasadena and the surrounding area. Call (443) 838-9374.
All Around Fence · 8130 Ventnor Road, Pasadena, MD 21122 · (443) 838-9374
