Exterior Iron Railings in Marietta
National Ironwork is a family-owned Marietta shop that builds custom iron railings in-house and provides a 5-year warranty on all welds and installation; powder coating not covered; not transferable.
- Family-owned and operated
- General liability insured
- 5-year warranty on all welds and installation
- Free estimates
Surface Rust vs. Structural Failure: How to Tell
Surface rust is the orange film that wipes off and leaves solid metal underneath. Structural failure shows up as flaking layers, soft spots you can push a screwdriver into, cracked welds, or posts that wobble where they meet concrete. Grab the railing and pull hard. If it moves, the problem isn’t paint.
Here’s the test we walk people through on the phone. Take a rag and rub the rusty spot. If you get orange on the rag and gray steel underneath, you’re in cosmetic territory. Now take a flathead screwdriver and press into the worst area. Solid metal pushes back. Failed metal gives, flakes, or punches through. The spot that matters is where the post meets the ground. On a lot of older Marietta homes, the railing posts were set straight into the concrete stoop. Water gets down into that pocket and sits there. With the humidity we get through a Georgia summer, that hidden section rusts from the inside out while the top of the railing still looks fine.
Signs you’ve moved past cosmetic:
- The railing shifts or rocks when you lean on it
- Rust is coming up in thick layers or scales, not a thin film
- You can see a gap or crack where a weld used to hold
- Concrete around the post base is cracked or spalling outward
- A section of picket or top rail has thinned to a sharp edge
Any one of those means the railing isn’t holding weight the way it should. Pretty paint over a cracked weld is just a hidden hazard.
Repair or Full Replacement: Making the Right Call
Most of the time a rusty railing doesn’t need replacing. Iron is thick. It takes years of standing water to eat through a picket, and what looks bad from ten feet away is often a wire wheel and a coat of primer away from fine.
The real question isn’t how it looks. It’s whether the metal still holds load. Once you’ve done the checks above, two more things settle it:
- Check the welds at the joints. Hairline cracks at a weld are repairable. Snapped joints usually mean the railing was undersized from the start.
- Count how many sections are bad. One or two, repair. More than half, you’re paying twice to patch it.
Full replacement makes sense when the original railing never met code height, or when a builder-grade railing on a 1980s Marietta deck was tacked into wood that’s since rotted out. Georgia’s freeze-thaw swings pull moisture into those old fasteners every winter. You can’t weld your way out of a bad anchor.
If you’ve got one loose picket and everything else is solid, that’s a homeowner job with an epoxy anchor and an afternoon. Our on-site repairs start at a $450 minimum, so a single picket isn’t worth the truck roll for you. Wait until you’ve got a few things to knock out at once. We’d rather tell you that now than take the check.
What Happens During Fabrication and Installation
Most of the work doesn’t happen at your house at all. It happens in the shop, where we can weld clean and grind flat. Your steps only see us twice: once with a tape measure, once with the finished railing.
- Free on-site estimate. We measure the rise, the run, and every out-of-square corner your steps have.
- Shop drawing and approval. You see the picket spacing and post layout before we cut a thing.
- Every joint gets fully welded, then ground smooth so water can’t sit in a seam.
- Prime and powder coat, because bare steel in Georgia humidity starts blooming rust fast.
- Install day. We core drill or surface mount into the concrete, set the posts, and check plumb on every one.
- You push on it hard. If anything moves, we fix it that day.
Install itself is usually a single day for a standard front stoop. We keep the mess outside and sweep before we pull out. Our team is three people, so you’re dealing with the same faces from the estimate to the handoff. Every job is backed by our 5-year warranty on all welds and installation. Powder coating is not covered, and the warranty is not transferable.
Frequently Asked Questions
Can I just tighten a loose railing myself before calling for repairs?
Yes, try that first if it’s a wood deck mount. Nine times out of ten, screws just worked loose from people leaning on the rail. Snug them back up and check again in a few weeks. If they spin freely and won’t bite, the wood underneath is likely rotted, and that’s a different problem needing a real repair rather than a quick fix.
Is a small gap where my railing meets the brick wall something to worry about?
Not right away. Older homes around Marietta shift a little because of the red clay soil underneath them, so a hairline gap at the wall plate is usually just normal settling. Watch it over a season. If the gap grows or anchor bolts start backing out of the brick, that’s when it becomes a real repair issue instead of something you can ignore.
Is chipped paint or powder coating on my railing a safety problem?
No. Chipped powder coating and surface rust look bad, but they’re finish problems, not strength problems. If the metal rings solid when you tap it and the posts don’t move, wire brush the spot, prime the bare metal, and repaint. That’s a Saturday, not a service call. Save the call for movement, cracked welds, or several trouble spots at once.