This guide breaks down the real numbers, timeline, tax implications, and maintenance trade-offs so you can decide whether refinishing fits your next unit turnover.

What Does Refinishing Actually Cost Per Unit?

A standard bathtub refinishing job in the Chicago metro runs between $350 and $600, depending on tub size, material, and surface condition. Full replacement, once you factor in the new tub, plumbing modifications, tile patching, disposal fees, and contractor labor, typically lands between $2,500 and $5,000. For landlords managing three or more units, the savings compound fast.

A real-world example: one Chicago-area landlord spent $1,200 refinishing three bathtubs across separate units and subsequently raised monthly rent by $75 per unit. That $225/month increase recovered the full cost in just over five months, with every month after representing net return.

How Fast Can a Refinished Unit Go Back on the Market?

The actual refinishing work takes three to five hours. After that, the coating needs 24 to 48 hours to fully cure before the tub can hold water. Compare that to a full replacement, where you are coordinating a plumber, a tile installer, and possibly a general contractor across three to seven business days, during which the unit generates zero rent.

For landlords turning a unit between leases, those extra days matter. Chicago’s rental vacancy rate sits between 4.7% and 4.9% as of early 2026, near its lowest since 2019. The market rewards landlords who can list a clean, move-in-ready unit quickly. Refinishing lets you schedule the bathroom update on Day 1 of the turnover, have the tub cured by Day 3, and use the remaining days for painting and cleaning rather than waiting on plumbing work.

Which Tub Problems Can Refinishing Actually Fix?

Refinishing works well for surface-level damage that makes a tub look neglected but does not compromise the structure. Here is what it handles and what it cannot.

The majority of rental tubs fall into the “cosmetically worn but structurally sound” category. Tenants scrub with abrasive cleaners, use bath mats with suction cups that pull at the finish, and let hard water deposits build up over years. These are exactly the problems a professional refinishing job resolves. Aarco Baths has been handling these cases across the Chicago metro for over 60 years, working with both single-unit landlords and large property management companies.

The Tax Angle: Repair Deduction vs. Capital Improvement

The IRS draws a sharp line between repairs and improvements on rental property. Repairs restore something to its original working condition and can be deducted in full during the tax year you pay for them. Improvements add value, extend the property’s useful life, or adapt it to a new use, and must be depreciated over 27.5 years.

Bathtub refinishing generally falls on the repair side of that line. You are restoring an existing fixture to its original condition, not installing a new one or upgrading the space. That means a $500 refinishing job can typically be written off entirely in the current tax year, while a $4,000 replacement would be depreciated at roughly $145 per year for nearly three decades.

For landlords turning multiple units per year, the difference is significant. Five tubs refinished at $500 each gives you $2,500 in same-year deductions. Five tubs replaced at $4,000 each means only about $727 in first-year depreciation on a $20,000 outlay. Consult your tax professional for your specific situation, but the classification consistently favors refinishing for straightforward surface restoration.

The IRS Safe Harbor for Small Taxpayers also helps here: landlords can deduct repair and maintenance expenses up to $2,500 per item without triggering improvement classification, and most refinishing jobs fall well within that threshold.

Our 12-Unit Analysis: Refinishing ROI for Chicago Rental Properties

We reviewed cost and outcome data from 12 rental unit refinishing projects Aarco Baths completed across Chicago’s North Side, West suburbs, and south Cook County over the past 18 months to build a practical ROI picture for landlords.

The strongest ROI came from units in older brick two-flats and three-flats where the original cast iron or porcelain tubs were structurally solid but deeply stained. The weakest ROI was a newer fiberglass tub in a Bolingbrook apartment where the cosmetic improvement was less dramatic because the tub was only eight years old. The takeaway: refinishing delivers the biggest visual transformation, and therefore the biggest rent justification, on older tubs with significant surface wear.

What Happens During the Refinishing Process?

Understanding the process helps landlords schedule around it. A professional refinishing job from a company like Aarco Baths follows this sequence:

Step 1: Surface preparation. The technician cleans the tub thoroughly, removes old caulk, and repairs any chips or rough spots with a bonding filler. This step takes about 45 minutes to an hour.

Step 2: Chemical etching and priming. The existing surface is etched to create a bonding profile, then a primer coat is applied. Proper ventilation is set up to handle fumes during the spraying process.

Step 3: Coating application. Multiple thin coats of the refinishing material are sprayed on, building up a smooth, durable surface. The entire application takes two to three hours.

Step 4: Cure time. The tub must not be used for 24 to 48 hours while the coating fully hardens. After that, it is ready for normal use.

For occupied units, the process can be completed while the tenant is at work. The main consideration is ventilation during spraying, which requires opening windows or running exhaust fans for a few hours. Vacant units during turnover are even simpler since there is no scheduling conflict. Contact Aarco Baths for a free estimate and to discuss scheduling around your turnover timeline.

Maintenance Rules for Tenants: Protecting the Refinished Surface

A refinished tub backed by Aarco Baths’ 10-year guarantee will hold up well under normal use, but rental tenants need clear guidance on what “normal use” means. Including these rules in your lease addendum protects your investment.

Use only non-abrasive liquid cleaners. Products like dish soap, Soft Scrub liquid (not powder), or a 50/50 vinegar-water mix work well. Avoid Comet, Ajax, or any powdered cleaner. Avoid bleach-based products.

No suction-cup bath mats. The cups can pull at the refinished surface when removed. Use a non-suction mat or towel instead.

No hard-bristle brushes or abrasive pads. A soft sponge or microfiber cloth is all that is needed. Steel wool, Brillo pads, and Magic Erasers will scratch the coating.

Wipe down after each use. Standing water and soap scum buildup are the main enemies of a refinished surface over time. A quick wipe keeps the finish looking new for years.

Landlords who include a simple one-page care sheet with the lease report significantly fewer maintenance callbacks. Aarco Baths provides care instructions with every job that you can copy directly into your tenant welcome packet.

Multi-Unit and Commercial Refinishing for Property Managers

Property managers overseeing apartment buildings, condo associations, or hotel and motel properties face a different calculus than a single-unit landlord. When you are refinishing 10 or 20 tubs in a building, the per-unit cost typically comes down, and scheduling can be coordinated to minimize disruption across floors or wings.

Aarco Baths has handled commercial refinishing projects for over five decades, including multi-unit apartment turnovers and hotel renovation cycles. Their Elmhurst, IL facility serves the broader Chicagoland market, and the Pleasant Prairie, WI location covers properties in southeastern Wisconsin and northern Illinois suburbs.

For property managers planning a building-wide refresh, the most efficient approach is to refinish tubs during natural lease turnover rather than displacing current tenants. Coordinate with your refinishing company to schedule units as they become vacant, batching the work to keep the crew on-site and reduce mobilization costs.

Frequently Asked Questions

How long does a refinished bathtub last in a rental unit?

With proper tenant care and non-abrasive cleaning, a professionally refinished bathtub typically lasts 10 to 15 years. Aarco Baths backs their work with a full 10-year guarantee. Lifespan depends heavily on tenant maintenance habits, which is why including care instructions in your lease is important.

Can refinishing be done while a tenant is living in the unit?

Yes. The work takes three to five hours, and the main requirement is adequate ventilation during and for a few hours after spraying. The tub cannot be used for 24 to 48 hours afterward. Most tenants can remain in the unit during the process, though they should avoid the bathroom during the application and cure period.

Is bathtub refinishing a repair or a capital improvement for tax purposes?

Refinishing is generally classified as a repair because it restores an existing fixture to its original condition rather than adding new value or extending the property’s life beyond its original useful life. This typically allows a full same-year deduction. However, consult your tax professional for advice specific to your situation.

Does refinishing work on all bathtub materials?

Professional refinishing works on cast iron, porcelain, fiberglass, and acrylic tubs. The preparation process differs slightly by material, but all standard residential and commercial tub types are candidates. The technician will assess your specific tub during the estimate.

How do I prevent tenants from damaging a refinished tub?

Include a care sheet in your lease packet that specifies: no abrasive cleaners, no suction-cup mats, no steel wool or hard brushes, and regular wipe-downs after use. These are simple rules that protect the surface and keep your maintenance costs low between tenancies.

What does bathtub refinishing cost for a rental property in Chicago?

In the Chicago metro area, professional bathtub refinishing typically costs between $350 and $600 per tub. Exact pricing depends on tub size, material, condition, and whether you are also refinishing surrounding tile. Multi-unit projects may qualify for volume pricing. Request a free estimate from Aarco Baths for an exact quote.