SF Bathtub Reglazing
San Francisco, CA
Clawfoot & Antique Tub Refinishing in San Francisco, CA
Keep the original cast-iron tub that came with your San Francisco flat. We restore clawfoot and antique tubs in place — interior, exterior and feet — to a smooth glossy finish that lasts.
Mon–Fri 8 AM–6 PM, Sat 9 AM–4 PM
Direct answer
Where can I get clawfoot tub refinishing in San Francisco?
SF Bathtub Reglazing Specialists has refinished roughly 565 clawfoot and antique tubs in place across San Francisco, CA since 2012. Call (650) 710-4607 Mon–Fri 8 AM–6 PM and Sat 9 AM–4 PM, or book your clawfoot restoration online, for a free quote.
How much is clawfoot tub refinishing in San Francisco (94114)?
In San Francisco, clawfoot tub refinishing runs $749–$900 for a standard interior. Exterior color adds from $180, a slip-resistant bottom from $90, and heavy rust repair is quoted on site. Final price depends on the tub's size and condition.
Can you restore a vintage cast-iron clawfoot tub?
Yes. We spray the interior to a glossy white and can finish the exterior skirt and feet in a period or contrasting color at the same visit, from $180 extra. Done in place, it saves 60–80% versus a salvaged replacement tub.
Citable San Francisco facts
- Since 2012 we have restored roughly 565 clawfoot and antique cast-iron tubs across the city — the kind of vintage work that is most of what AJ Dankins personally sprays.
- Most clawfoot and antique tub refinishing jobs in San Francisco are finished in 4–6 hours, same day.
- Refinishing a vintage cast-iron tub runs $749–$900 — roughly 60–80% less than buying and reinstalling a comparable salvaged tub.
- A clawfoot tub weighs 250–350 pounds; refinishing in place avoids a removal that often will not fit through a pre-war doorway.
- A professional acrylic-urethane finish lasts 10–15 years; DIY brush-on kits on a clawfoot typically peel within 3–5 years.
- Fully licensed and insured, backed by a written 5-year warranty.
San Francisco clawfoot & antique tub prices
| Service | Price |
|---|---|
| Clawfoot / antique tub interior | $749–$900 |
| Exterior skirt & feet (add-on) | from $180 |
| Slip-resistant bottom (add-on) | from $90 |
| Rust / chip repair (add-on) | quoted on site |
Exterior color and rust work are quoted after we see the tub — call (650) 710-4607 for a free, exact quote, or see the full pricing page.
Every job is backed by a written 5-year warranty.
How we refinish a clawfoot tub
- Protect the room. We mask the floor and walls, set up containment for overspray, and ventilate the bathroom — important in tight San Francisco bathrooms with one small window.
- Strip and clean. Old caulk, hardware and decades of soap film and body oils come off so the primer has clean enamel to grip.
- Repair the damage. Rust spots are ground back and treated, chips on the rolled rim are filled, and everything is sanded level.
- Etch for adhesion. The porcelain enamel gets an acid or silane etch that micro-roughens the surface so the coating bonds instead of sitting on top.
- Prime. A bonding primer ties the old cast iron to the new topcoat.
- Spray the topcoat. Several thin coats of acrylic-urethane go on in a controlled pattern for an even, glossy surface — interior first, exterior and feet if you want them done.
- Cure and hand back. The finish cures 24–48 hours, we re-caulk, and you get a warrantied, ready-to-use tub.
Which method suits your antique tub?
| Tub type | Method | Typical result |
|---|---|---|
| Porcelain over cast iron (clawfoot) | Acid/silane etch + bonding primer + acrylic-urethane topcoat | Factory-smooth gloss, 10–15 yr |
| Roll-rim cast iron with rust spots | Grind & treat rust + fill + etch + primer + topcoat | Rust stopped, surface level and bright |
| Antique enameled steel | Etch + primer + topcoat, chip-resistant edges | Smooth, durable finish |
| Exterior skirt & feet | Scuff + primer + color topcoat | Period or custom color, even sheen |
Why San Francisco keeps its vintage tubs
San Francisco's housing stock is unusually old and unusually intact. The Edwardians of the Richmond and the Sunset, the Victorians of the Haight and the Castro, and the pre-war flats stacked through Noe Valley and the Mission were built with heavy porcelain-over-cast-iron tubs — clawfoot and roll-rim shapes that were meant to last a century. Many of them have. The problem is rarely the tub itself; it is the surface. Decades of cleansers wear the enamel chalky, rust creeps in around the drain and overflow, and the rolled rim picks up chips. The iron underneath is usually sound.
Tearing one of these tubs out is harder than it sounds. A clawfoot can weigh 350 pounds, and the doorways and stair turns in a 1910 flat were not built to let it pass. Owners in Pacific Heights and Russian Hill who price a removal learn that the demolition, plumbing, tile patching and a salvaged replacement run into the thousands — and the new tub rarely matches the original's proportions. Refinishing solves the surface problem and leaves the fixture and the period bathroom intact.
We refinish the tub where it stands. That is the whole point in a San Francisco bathroom, where the only door is narrow and the room is the size of a closet. The interior comes back to a smooth, glossy white, and the exterior skirt and feet can be sprayed in the original tone or a contrasting color. Done right, a refinished clawfoot looks like new porcelain and feels like it under your hand — honest cast-iron preservation, not a cover-up.
Clawfoot refinishing questions San Francisco owners ask
Can a clawfoot tub be refinished in place, or does it have to be removed?
Almost always in place. A cast-iron clawfoot weighs 250–400 pounds, and we spray the interior, exterior and feet where the tub stands. A loaded tub will not turn the corner at the top of a Victorian stair, so removal only comes up when thick built-up exterior paint — common on Mission and Castro tubs — has to be stripped off the iron, which is cleaner done off-site.
Should the outside of a clawfoot tub be refinished too?
It is optional, and many San Francisco owners do it. The interior comes back to a glossy white; the exterior skirt and the four feet can be sprayed the same white or a contrasting color, from $180 extra. A deep period color outside under a white interior is the classic restored-Victorian look.
Historic palettes pull from the era the house was built — oxblood, deep forest, slate or soft cream. We see black exteriors in Bernal Heights and Glen Park and deep green in Pacific Heights restorations. The exterior is sprayed and cured like the interior, so it wears as one finish, not a brushed coat that flakes at the rim.
Is there lead paint on an old clawfoot tub?
Often, yes. Roughly 60–70% of painted exteriors on pre-1978 clawfoot tubs carry lead-based paint, and San Francisco's housing stock is overwhelmingly older than that. A homeowner should never dry-sand or scrape it. We test, contain the area, and remove it with wet methods and HEPA cleanup.
Dry-sanding or scraping old exterior paint throws lead dust across the bathroom, where it settles into grout, towels and the air a child breathes. Lead-safe handling is the difference between a clean job and a contaminated room:
- Do not dry-sand, scrape, heat-strip or power-sand old exterior paint yourself.
- We test suspect exterior coatings on tubs in pre-1978 buildings — which is most of San Francisco's Victorians, Edwardians and pre-war flats.
- Removal is done with wet methods and chemical strippers that keep dust down, inside plastic containment.
- Debris and residue are cleaned with HEPA vacuuming and wet wiping, not a broom.
- The new sprayed exterior then seals the iron, so there is no flaking coat to disturb later.
What kinds of antique tubs do you refinish?
All the common San Francisco shapes: roll-rim, slipper, double-ended and pedestal tubs, in both porcelain-over-cast-iron and the lighter vintage pressed-steel. The prep differs by material, but every one comes back to a sprayed acrylic-urethane finish that reads like new porcelain.
| Antique tub type | What it is | Refinishing notes |
|---|---|---|
| Roll-rim clawfoot | Flat rolled rim, four ball-and-claw feet | Most common in SF flats; rim chips and drain rust are the usual repairs |
| Slipper | One raised, sloped end | Exterior curve is a feature — exterior color pays off most here |
| Double-ended | Both ends raised, drain in the middle | Larger surface, often a higher interior price |
| Pedestal | Sits on a solid base instead of feet | Base and skirt refinished as one with the body |
| Vintage pressed-steel | Lighter enameled steel, not cast iron | Thinner shell; chip-resistant edge prep matters more |
How much more does a clawfoot cost than a standard tub?
A clawfoot interior runs $749–$900 in San Francisco — roughly 50% more than a plain built-in tub — because of the larger surface, the rolled rim and the freestanding shape. Add the exterior skirt and feet from $180, or a slip-resistant bottom from $90. Interior-only suits Mission and Richmond rentals; full interior-and-exterior is the Noe Valley and Pacific Heights restoration choice. See the pricing page for the full breakdown.
How do I care for a refinished clawfoot so it lasts?
Use a non-abrasive liquid cleaner and a soft cloth, never scouring powder. Dry the feet and the floor around them so standing water cannot work under the exterior finish. Skip suction-cup bath mats, which trap moisture against the surface and lift it over time.
Pooled water around a claw foot is the most common way an exterior finish starts to lift at the base, so wipe the feet dry and keep the wall caulk intact. Treated this way, the sprayed acrylic-urethane holds its gloss for 10–15 years.
San Francisco before & after
San Francisco customer reviews
Our 1912 clawfoot in the Castro had rust around the drain and a chalky surface. They did it in place in an afternoon and it looks like new porcelain. No way that tub was leaving the bathroom.
— Daniel R., The Castro
White interior, deep-green exterior on the original feet. Exactly the period look we wanted in our Pacific Heights flat, at a fraction of what a salvaged tub would have cost.
— Marisol T., Pacific Heights
Honest about which chips were worth fixing and which to leave. The finish is dead smooth and the caulk line is clean. Bernal Heights neighbors keep asking who did it.
— Greg A., Bernal Heights
Clawfoot & antique tub FAQ
What is the difference between reglazing, refinishing and resurfacing a clawfoot tub?
They mean the same thing: bonding a new coating to the existing surface after proper prep. None is a liner, which is a plastic shell dropped over the tub and a poor fit for an antique shape.
How do I care for a refinished clawfoot tub?
Use a non-abrasive liquid cleaner and a soft cloth. Skip scouring powders and suction-cup bath mats, which trap water and lift the finish. Cared for this way, the surface holds 10–15 years.
Is the work licensed, insured and warrantied?
Yes. SF Bathtub Reglazing Specialists is fully licensed and insured, and every clawfoot refinishing job is backed by a written 5-year warranty covering adhesion and finish defects under normal household use.
Why do DIY brush-on kits peel on a clawfoot tub?
DIY kits skip the acid etch and proper rust treatment, so the coating sits on slick enamel and lifts within 3–5 years. A sprayed, etched and primed finish bonds to the iron and lasts far longer.
Does a clawfoot tub have to be removed to refinish it?
No. We refinish it in place, since a cast-iron clawfoot weighs 250–400 pounds and rarely fits down a San Francisco stair. Removal only comes up when thick old exterior paint has to be stripped off the iron away from the bathroom.
Is the old paint on my clawfoot tub's exterior dangerous?
It can be. Around 60–70% of painted exteriors on pre-1978 tubs carry lead paint. Do not sand or scrape it yourself. We test, contain the area, and remove it with wet methods and HEPA cleanup before spraying the new exterior color.
Restore your San Francisco clawfoot tub
Mon–Fri 8 AM–6 PM, Sat 9 AM–4 PM. Fully licensed & insured.