Bathtub Reglazing Cost by Material and Tub Type (2026)

Porcelain is the most common bathtub material in US homes and the ideal candidate for reglazing. The hard, non-porous surface provides excellent adhesion for the new coating, and a skilled contractor can produce a finish that is virtually indistinguishable from the original factory glaze. The smooth surface means prep work is straightforward, which keeps both time and cost down.

Most porcelain tubs are porcelain-coated steel or porcelain-coated cast iron. The distinction matters less for reglazing (the surface chemistry is the same) and more for structural assessment. Porcelain over steel can rust through if neglected, while porcelain over cast iron is essentially indestructible structurally. If your porcelain finish is chipped, stained, or yellowed but the underlying tub is solid, reglazing is the clear winner over replacement.

Cast iron tubs are extremely durable and among the most cost-effective to reglaze rather than replace. A new cast iron tub alone costs $800 to $2,500, and removal requires significant labour due to the weight (300 to 500 pounds). Factor in plumbing disconnection, potential floor damage during removal, and reinstallation costs, and a full replacement easily reaches $3,000 to $6,000.

Reglazing at $350 to $650 is a fraction of that cost. Cast iron provides a rigid, stable base that does not flex under weight, which means the new coating is less likely to crack over time. The heavier prep work (cast iron surfaces may have more extensive corrosion in chip areas) is the reason for the slightly higher price ceiling compared to standard porcelain tubs. Professional reglazing on cast iron consistently delivers 10 to 15 year results.

Fiberglass tubs have the widest price range for reglazing because condition varies dramatically. A lightly faded fiberglass tub in good structural shape can be reglazed for as little as $300. A deeply scratched, cracked, or flexing fiberglass tub may need extensive structural reinforcement before the coating can be applied, pushing costs toward $1,000.

The fundamental challenge with fiberglass is that it flexes under body weight. Over time, this micro-flexing can cause the reglazing to crack and peel, particularly around the drain and along the bottom of the tub. This is why professional reglazing on fiberglass lasts 7 to 10 years rather than the 10 to 15 years you can expect on porcelain or cast iron. If your fiberglass tub feels soft or spongy when you step in, reglazing is not recommended. The tub is delaminating and needs replacement.

Acrylic is similar to fiberglass but thicker and more rigid. It provides better adhesion for reglazing and flexes less under weight, which translates to a longer lifespan for the new coating. Acrylic tubs are typically the least expensive to reglaze because the material accepts the new finish well and rarely requires extensive prep.

At $250 to $500, acrylic tub reglazing offers strong value. The 8 to 12 year expected lifespan falls between fiberglass and porcelain, making it a good investment for tubs that are cosmetically worn but structurally sound. Acrylic tubs manufactured after 2000 are generally thicker and more rigid than earlier models, which improves reglazing longevity.

Clawfoot and freestanding tubs cost more to reglaze because the exterior is visible and often needs refinishing too. An interior-only job runs $500 to $800, while an interior-plus-exterior refinish on an ornate clawfoot tub can reach $1,200 to $1,400. The exterior adds 30 to 50% to the job because the contractor must mask the feet, work around curves, and often colour-match to the existing exterior.

Clawfoot tubs are almost always cast iron, which means the base material is excellent for reglazing. These tubs are also among the most expensive to replace (a new clawfoot tub starts at $1,000 and installation is labour-intensive), so reglazing is often the best option by a wide margin. If you have a vintage clawfoot tub with good bones but a worn finish, reglazing preserves both the tub and its character.

Adding the surrounding wall tiles to the reglazing job is common when both the tub and the tile are dated or discoloured. Contractors apply the same process to the tile as to the tub: clean, etch, prime, and spray. The result is a uniform finish across both surfaces that looks like a brand-new tub-and-surround unit.

Bundling tub and tile is more cost-effective than doing them separately. A tub-only job at $400 plus a separate tile job at $300 to $500 would run $700 to $900 if booked separately. Most contractors offer a bundle discount that brings the combined job to $500 to $1,000. This makes sense when the tile is cosmetically dated (think 1970s avocado or pink tile) but structurally sound and properly grouted.

A bathtub-shower combo includes the tub basin plus the shower walls up to the ceiling line. This is the largest surface area of any standard reglazing job, which is why costs are higher. The shower walls require careful prep because they see direct water spray and steam, which can compromise adhesion if the surface is not properly etched and primed.

At $800 to $1,200, a full combo reglazing is still dramatically cheaper than replacement. Tearing out a tub-shower combo and installing a new one typically costs $3,000 to $7,000 including plumbing, tiling, and waterproofing. If the combo unit is structurally sound and you are happy with the layout, reglazing is the clear value choice.