Reglazing the interior alone costs $400 to $1,400; add the exterior and feet and another $300 to $700 disappears before the tub leaves the shop. A clawfoot tub is not a bathtub with feet. It is 300 to 500 pounds of enameled cast iron with two finished surfaces that fail in different ways and get priced as two separate jobs. The interior glaze is what wears through; the exterior is painted, and on most antique tubs it has been painted more than once. Before you take a quote, you need to know which surface it covers, whether the work happens in your bathroom or at a shop, and what it would cost to simply buy a new tub instead.
The Three Routes, Priced
Almost every clawfoot decision resolves to one of three paths. Reglaze it where it stands. Pull it and send it to a studio that strips it to bare iron and recoats it off-site. Or sell the old one and buy a reproduction. The gap between the cheapest and the most expensive route is roughly six to one, and most homeowners only ever get quoted on the first.
The figures below are for a standard 60-inch rolled-rim or slipper clawfoot. Every route except the first also carries removal and transport, which is covered further down and is frequently the line item that changes the answer.
| Route | 2026 cost | What it covers | Claimed lifespan |
|---|---|---|---|
| In-place reglaze, interior only | $400–$1,400 | Etch, repair, spray a two-part coating over the existing glaze | 10–15 years (industry figure) |
| In-place exterior repaint | $300–$700 added | Strip or scuff, prime bare iron, topcoat the outside and feet | 5–15 years, depending on system |
| Studio strip and recoat, interior | $2,500–$2,800 | Drop-off; stripped to iron, recoated off-site | Longer than in-place; still a coating |
| Studio strip and recoat, exterior | $2,400–$2,800 | Same process, outside surface and feet | Longer than in-place; still a coating |
| True fired re-porcelaining | $800–$1,400 plus freight | Shot-blast to iron, refire vitreous enamel in a furnace | Same as an original tub |
| Reproduction cast iron clawfoot | $1,949–$2,799 | New tub, new factory porcelain, no feet refinishing | Decades |
| Reproduction acrylic clawfoot | $1,699–$1,849 | New tub, lighter, no rigging problem | 15–25 years |
- Reproduction tub prices are current published list prices from Classic Clawfoot Tubs; cast iron models run $1,949 to $2,799 and acrylic $1,699 to $1,849 before freight.
- The studio figures are the published clawfoot rates from Joy of St Croix, a drop-off refinishing studio: interior $2,500 to $2,800, exterior $2,400 to $2,800, one to two month turnaround, 60 percent deposit.
- True re-porcelaining is a furnace process and cannot be done in your house at any price.
In-Place Reglazing: What $400 to $1,400 Buys
This is what nearly every local refinisher means by reglazing, and the word is misleading. Nothing is glazed. The crew masks the room, ventilates it, acid-etches or sands the existing porcelain so a coating will grip, fills chips and rust pits with a polyester filler, then sprays two to three coats of a two-part epoxy or polyurethane over the top. The tub is back in service in 24 to 48 hours.
For 2026, cast iron tubs generally run $300 to $650. Clawfoot tubs sit at the top of that band and above it, because the rolled rim, the curved exterior and the feet all add masking and spray time. Angi’s 2026 figures put ornate clawfoot work at $400 to $1,400, and quotes for antique porcelain clawfoots commonly land between $500 and $1,200. Assume $500 to $900 for a straightforward interior on a tub in decent shape. We cite figures like Angi’s alongside our own range rather than picking one, and how we weigh competing sources is explained in How We Estimate.
What pushes a quote toward the top of the range is almost never the size of the tub. It is rust. Once the glaze has worn through at the drain end and the iron underneath has been wet for years, the crew is doing metal repair before it is doing finish work, and pitted iron telegraphs through a sprayed coating no matter how well it is filled. Ask any bidder to tell you specifically what they found at the drain and the overflow, and what they propose to do about it. A quote that does not mention the condition of the iron is a quote for a tub nobody looked at closely.
- Drives cost up: rust-through at the drain, deep chips, a second color coat, removing an old failed refinish, stripping caulk and a surround.
- Drives cost down: a single tub in an empty room, ground floor, good ventilation, no exterior work, standard white.
- The 10 to 15 year lifespan is the industry’s number and assumes non-abrasive cleaners and no bath mats with suction cups. In a daily-use family bathroom, plan on five to ten years before the interior needs attention again.
The Exterior Is a Separate Job and a Separate Line
On a built-in alcove tub there is one finished surface. On a clawfoot there are two, and they were never the same material. The inside and the rim were factory porcelain. The outside of most antique clawfoots was primed and painted at the foundry, which is why it can be repainted, and why stripping a century of accumulated house paint off the belly of a tub is its own project.
This split is where clawfoot quotes get confusing. A refinisher who quotes you $600 has almost certainly quoted the interior. Adding the exterior and the feet typically adds $300 to $700 in place. At a drop-off studio the exterior is priced nearly the same as the interior, $2,400 to $2,800, because it is the same strip-and-recoat labor over a more complicated shape.
It also means the two surfaces have genuinely different DIY answers. Spraying a two-part coating inside a tub in your bathroom is a respirator-and-ventilation job with a real hazard profile. Painting the outside of a cast iron tub is metal painting: strip, degrease, prime with a rust-inhibiting primer, topcoat with an oil enamel or urethane. That second job is well within reach of a competent homeowner, and it is the reason the supply list at the bottom of this page exists at all.
Shipping It Out: Studio Recoat vs. Real Re-Porcelaining
Two very different things get called restoration, and the price difference between them is the least understood part of this market.
The first is a studio strip and recoat. The tub goes to a shop, gets taken back to bare iron in controlled conditions, and gets a coating applied by someone spraying in a booth rather than in your bathroom with the window open. The finish is more even than in-place work and the rust repair is done properly. It is still a coating. Joy of St Croix, a studio that publishes its rates, charges $2,500 to $2,800 for a clawfoot interior and $2,400 to $2,800 for the exterior, drop-off only, with a one to two month turnaround and a 60 percent deposit up front. Doing both surfaces is a $5,000 job before you have moved the tub an inch.
The second is true re-porcelaining, and it is not a coating at all. The tub is shot-blasted to bare cast iron, annealed, and then powdered glass is fused to it in a furnace at roughly 750 to 850 degrees C, which is 1,380 to 1,560 degrees F. That is the original factory process, and the result lasts as long as the original finish did. It also cannot happen anywhere except at a facility with a furnace big enough to hold a bathtub, which is why there are very few of them. Published quotes run roughly $800 to $1,400 for the tub itself with freight on top, and the operators who do it have historically had long backlogs. Retro Renovation’s writeup of Custom Ceramic Coatings, the best-known US shop for this work, dates to 2011, and by 2015 its waitlist was being reported in years. Treat every number you find online for this route as a starting point for a phone call, not a quote.
Either shop route means freight. A cast iron clawfoot is a crated, several-hundred-pound shipment in each direction, and on a cross-country move the shipping alone can approach the cost of the work.
- Studio recoat: better finish than in-place, same category of material, weeks to months without a tub.
- Fired re-porcelaining: the only route that restores an actual porcelain surface; scarce, slow, freight-heavy.
- Neither shop route is worth pricing until you know what it costs to get the tub out of the room.
Getting It Out of the Room Is the Number That Moves the Answer
A cast iron clawfoot weighs 300 to 500 pounds. That single fact prices the difference between reglazing in place and every other option on this page.
Straight removal of a cast iron tub runs about $255 to $395 on a ground floor and $395 to $750 or more from a second-floor bathroom. If the tub has to be broken up with a sledge and carried out in pieces, break-up, removal and disposal typically runs $600 to $1,400, with tight access and upper floors at the top of that. Breaking it up is obviously not an option if you intend to have it refinished, so a shop route means paying for careful rigging twice rather than demolition once.
There is one offsetting number. Intact antique clawfoot tubs have resale value. Architectural salvage buyers and refinishers routinely pay $250 to $600 for a sound vintage tub and collect it themselves, which can cover most of the removal cost if you are going the reproduction route. That is worth knowing before you let anyone quote you for hauling it to the dump.
- Ground-floor removal: roughly $255 to $395.
- Second-floor removal, tub intact: roughly $395 to $750 and up.
- Break-up and disposal: roughly $600 to $1,400, and it destroys any resale value.
- Salvage resale of an intact tub: roughly $250 to $600, buyer collects.
Lead in the Glaze: What the Evidence Actually Says
Lead was used as a flux and opacifier in porcelain enamel glazes into roughly the late 1970s, so an antique clawfoot very likely has lead in its interior finish. That much is not in dispute. What the claim means in practice is worth getting right, because there is a lot of loose assertion on this topic and much of it comes from companies selling refinishing.
The most useful controlled work is a study by M. A. Hart indexed in EPA’s Health and Environmental Research Online database, which tested six early-twentieth-century porcelain enameled bathtubs. Researchers filled them for simulated child baths and sampled the water at 15, 30 and 60 minutes, took dust wipes, and ran X-ray fluorescence readings on the glaze. The bath water came back below the detectable limit of 0.01 mg/L for lead. The dust wipes did exceed detection limits and varied by position in the tub. XRF confirmed lead was present in the glaze, but those readings did not correlate with either the dust or the water results. The study’s conclusion is that surface lead comes from deterioration of the porcelain rather than from leaching into the water.
Read plainly: bathing in an intact antique tub is not the exposure pathway the internet suggests it is. Grinding, sanding or acid-etching that glaze is. Refinishing is precisely the activity that turns a stable lead-bearing surface into dust, and it is also the activity nobody treats as a lead job.
It is not regulated as one, either. EPA’s Renovation, Repair and Painting rule at 40 CFR part 745 subpart E defines a painted surface as a component surface covered in whole or in part with paint or other surface coatings, and its component list runs through walls, doors, windows, radiators, cabinets, counter tops and bathroom vanities. Plumbing fixtures and fired vitreous enamel are not named anywhere in it, and EPA’s recognized lead test kits are validated against paint chips, paint powder and painted surfaces at 1.0 milligram per square centimeter or 0.5 percent lead by weight. Do not assume your refinisher is working under lead-safe work practice rules. Ask what containment and what vacuum they use, and keep small children and pregnant women out of the house for the day and the cleanup.
The old exterior paint on a pre-1978 tub is a different matter and is ordinary lead paint. Test it with a recognized swab kit before you take a scraper to it.
The Methylene Chloride Ban Changed How This Job Is Done
For decades the fastest way to strip a bathtub was a methylene chloride stripper, and it killed the people using it. OSHA and NIOSH documented at least 14 worker deaths since 2000 in a hazard alert aimed specifically at bathtub refinishing, a count OSHA later put at 17 between 2000 and 2015. The mechanism is particular to this job: a small enclosed bathroom, poor ventilation, a solvent vapor heavier than air pooling in the tub, and a worker leaning down into it. As little as six ounces of product has been enough.
Those fatalities are why the product is gone. Under EPA’s rule at 40 CFR 751.105, consumer sale of methylene chloride paint and coating removers has been prohibited since November 22, 2019. Under 40 CFR 751.107, added by the 2024 risk management rule published at 89 FR 39296, the commercial side closed in stages: distribution to retailers ended February 3, 2025, retail sale ended May 5, 2025, and industrial or commercial use of methylene chloride for the covered uses has been prohibited since April 28, 2026. The rule carries a short list of time-limited exemptions, including NASA emergency use and the refinishing of wooden furniture and architectural fixtures of artistic, cultural or historic significance. Bathtub refinishing is not among them.
So if a refinisher tells you in 2026 that they strip with methylene chloride, they are telling you they are working against a federal prohibition. The legitimate answers now are benzyl alcohol or NMP-based strippers, mechanical stripping, or abrasive blasting at a shop, all of which are slower, and that is part of why the shop routes cost what they do.
The remaining chemistry still warrants respect. OSHA’s permissible exposure limit for methylene chloride is 25 ppm as an eight-hour average with a 125 ppm short-term limit, and EPA’s newer existing chemical exposure limit is 2 ppm with a 16 ppm short-term limit. Where those solvents are in play, air-purifying respirators are not permitted; the requirement is a supplied-air respirator. That is not equipment a homeowner rents for an afternoon, and it is the clearest single reason to leave interior reglazing to a crew that owns it.
If You’re Taking the DIY Route
The part of this job worth doing yourself is the exterior, which is metal painting rather than refinishing, and this is the kit for it.
- Instant lead test swabs — Test the old exterior paint before the scraper comes out. A pre-1978 tub is a pre-1978 painted surface.
- Carbide-blade paint scraper — Scraping beats sanding on old paint because it does not throw dust. Work wet and collect the chips.
- P100 half-mask respirator — Particulate protection for scraping and sanding. It is not rated for the solvent work described above, which is a different job.
- HEPA shop vacuum — A standard shop vac redistributes fine dust rather than capturing it. HEPA is the difference.
- Rust-inhibiting metal primer — Bare cast iron flash-rusts. Prime the same day you get down to metal, not the following weekend.
- Oil-based gloss enamel topcoat — Two thin coats over primer. A quart covers a clawfoot exterior and the feet with room to spare.
- High-density foam mini rollers — The curved belly of a clawfoot rolls far better than it brushes, and foam leaves no stipple.
Stop at the rim. The interior is a two-part sprayed coating applied in a sealed, ventilated room by someone wearing supplied air, and the serious injuries associated with this trade have happened on the inside of the tub. Stop as well if you find rust-through rather than surface rust; perforated iron is a welding or replacement question, not a paint question.
The honest summary is that in-place reglazing is cheap because it is a coating over a surface nobody stripped, and it will need doing again. If the tub is sound and you want a decade out of it, $500 to $900 for the interior plus a weekend on the exterior is the best value on this page. If the interior is pitted and rusted through at the drain, the math changes fast: a studio recoat plus rigging both ways lands near $3,500 to $5,500, fired re-porcelaining is scarce and freight-heavy, and a new reproduction cast iron clawfoot is $1,949 to $2,799 with a factory porcelain finish, with a salvage buyer likely to hand you a few hundred dollars for the old one. Sentiment is a legitimate reason to spend the money on an original tub. Just spend it knowing what the alternative costs.
Leave a Reply