You wanted a black metal fence. Something that says stay out without looking like a prison. Then the quotes came back and one guy said $32 a foot, another said $95 a foot, and a third said he had to come out and measure before he could even ballpark it. Same fence, supposedly.
Here’s the part nobody explains: the price of a wrought iron fence has almost nothing to do with the iron, and almost everything to do with a dozen small decisions and line items that contractors either bury, forget, or invent. Once you know what those are, the numbers stop looking random.
First reality check: most wrought iron is not wrought iron
Actual wrought iron — the old-school stuff with slag woven through it, the kind that survives a hundred years on a farm gate — basically isn’t made anymore. What you’re buying today is mild steel, usually 14, 12, or 11 gauge, welded or riveted into panels and then powder coated or painted.
Some sellers call it wrought iron style. Some call it ornamental steel. Some just call it wrought iron and let you assume. The phrase has become a marketing term for any black metal fence with vertical pickets.
Why this matters for cost: gauge is the single biggest price lever. 16-gauge pickets are thin enough to bend by hand. 11-gauge will stop a truck. The difference between them, installed, can be 40-60% on the exact same design.
The actual cost range
For planning purposes, installed price per linear foot — materials, posts, concrete, labor, and coating — lands roughly here:
- 4 ft tall, 16 gauge, simple design: $25–$50 per linear foot
- 5 ft tall, 14 gauge, moderate scrollwork: $40–$75 per linear foot
- 6 ft tall, 12–11 gauge, heavy ornamental: $60–$120+ per linear foot
- Custom fabrication, extra height, gates: $150+ per linear foot, easily
Add 15-30% if you live anywhere with rocky ground, tight access, or a sloped yard. Add more if you want it in any color other than black — yes, the coating color is a real line item.
Where the money actually goes
- Material (30-50%): panels, pickets, rails, posts, caps, finials, fasteners.
- Coating (10-20%): powder coat is baked on and lasts; field paint is cheap and dies in three years. Ask which one you’re getting.
- Labor (25-40%): layout, digging, setting posts, leveling on slope, hanging gates.
- Concrete and footings (5-10%): frost depth matters. In cold climates, posts must go below the frost line or they will heave and lean within two winters.
- Overhead and profit: whatever is left. Usually more than you would guess.
Why two quotes for the same fence differ by 3x
Same fence, wildly different numbers, and every one of them is technically honest. Here is why:
- Gauge. One guy quoted 14 gauge, the other quoted 16 gauge. Nobody puts it in writing unless you ask.
- Coating. Powder coat is a factory process with a real cost. Some installers buy bare steel and spray it in your driveway.
- Post setting. Concrete-set posts, driven posts, or brackets bolted to an existing slab. One is cheap, one is forever.
- Slope handling. A level fence on a hill means stepped panels, custom-cut rails, or a racked design. All cost money. Some crews just rack it and hope you do not notice the gate stops latching.
- Old fence removal. Almost never in the first quote. Usually $5–$12 per linear foot to tear out and haul away.
- Gate hardware. A self-closing, self-latching hinge set with a decent latch can run $100–$300 per gate on its own.
Gates are where the price curve goes vertical
A basic 4 ft walk gate runs $200–$600 installed. A 12 ft arched double drive gate can hit $1,000–$3,500. Add automation and you are in a different budget category entirely — openers, safety sensors, keypads, and the low-voltage wiring run back to a power source.
Also worth knowing before anything gets dug: an out-swinging gate needs clearance, and an in-swinging gate on a slope will drag. This is the single most common why does my gate scrape complaint, and it is a design decision made long before the first shovel hits dirt.
DIY versus hiring out: the honest math
If you are reasonably handy, you can install panels and set posts yourself and realistically save 30-50% versus a full install. That savings comes with:
- Digging every hole by hand, usually 2-3 ft deep, through whatever your soil happens to be
- Mixing and pouring concrete with every post perfectly plumb and aligned
- A layout mistake that gets baked into concrete and cannot be undone
The pro move is a hybrid: buy the panels and gates yourself from a supplier, then pay a handyman or fence crew by the hour to set posts and hang gates. You cut the material markup out of the equation and still get the two things that actually require skill done by someone who has it.
What you cannot easily DIY is custom fabrication, arched gates, or anything requiring welding on site.
The line items nobody quotes up front
- Permits. Many jurisdictions require one for any fence over a certain height, and some want a survey or plot plan proving you are not on the property line.
- Utility locates. Usually free, always do it. Cutting a sprinkler line or a buried fiber run is a four-figure mistake.
- Rock and root excavation. $50–$150 per post if equipment has to break through. Completely invisible until the shovel hits it.
- Corner and end posts. These carry more load and are often thicker. Sometimes an upcharge, sometimes included. Ask.
- Touch-up paint and rust primer. Cheap, necessary, and rarely mentioned.
The rules that are stricter than people think
Front-yard fences are the most regulated thing on the property. Front setbacks, height caps, sight triangles at corners, and architectural review committees all live here. Plenty of people install first and ask later, and plenty of those people end up pulling it right back out.
The practical workaround is boring: call the planning office and ask three specific questions. What is the max height in my front yard, how far back from the property line does it have to sit, and do I need a permit at this height. Get the answer by email. That one phone call has saved people thousands.
One more thing worth checking: many insurers quietly offer a discount for a permanently attached perimeter fence. Nobody tells you because nobody is paid to.
The cost that never ends
Steel rusts. Powder coat delays it, it does not prevent it. Budget a re-coat or at minimum a rust touch-up pass every 3-5 years, and more often near salt water. Figure $3–$8 per linear foot for a professional repaint, or a Saturday and a few cans of rust-inhibiting primer if you do it yourself.
Powder coated steel in a dry climate can go 15 years with almost no attention. The same product two blocks from the ocean will show rust in three. Same price, wildly different lifespan.
Cheaper cousins that look nearly identical
- Aluminum: 40-60% lighter, never rusts, costs roughly the same or slightly less installed — but it dents instead of bending back.
- Powder coated steel tube: the budget option that most people are actually buying anyway. $15–$35 per linear foot installed.
- Composite or vinyl with metal inserts: cheaper upfront, always looks cheaper, and fades.
How to get a fair number
- Get at least three quotes, and make each one specify gauge, height, coating type, post spacing, and gate hardware in writing.
- Ask what is excluded. Removal, permits, rock excavation, and gate hardware are the four most common omissions.
- Ask how they set posts — concrete, driven, or brackets on an existing slab.
- Get the warranty in writing, and ask specifically whether it covers rust-through and leaning posts.
- If a quote is dramatically lower, something in the spec is different. Find it before you sign.
The short version: a wrought iron fence is a $3,000 to $15,000 decision for a typical yard, and 80% of the price swing comes down to three things — gauge, coating, and how the posts go into the ground. Nail those down and the quotes will suddenly start looking like they are describing the same fence.