The short answer
National cost guides that survey homeowners and contractors put a typical installed walk-in tub somewhere in the mid four figures to the low five figures. HomeAdvisor's 2025 cost page reports an average near $13,100, with most projects falling between roughly $4,000 and $22,100 for tub and labor together. Fixr's guide, updated in January 2026, lists a national average closer to $6,000 and a typical range of about $3,500 to $10,000. The National Council on Aging's consumer adviser describes most projects as landing between about $3,000 and $20,000.
Those numbers disagree because they measure different things. A guide that includes jetted, heated, bariatric and luxury units will show a higher average than one built mostly around basic soaking models in a simple alcove swap. Treat every range as a map of the territory, not a price tag for your house.
Your quote depends on the tub model and size, which features you choose, the condition of the floor and walls under your current tub, whether plumbing or electrical needs to change, and how hard it is to carry a tub in and an old one out of your particular home. We give Denver-metro homeowners a written quote after we understand those details, not before.
What you are actually paying for
A walk-in tub quote is really several smaller costs bundled together. When you compare bids, ask each company to show you these lines so you are comparing like with like.
| Line item | What it covers | What makes it go up |
|---|---|---|
| The tub itself | Shell, door and seal, seat, faucet and drain hardware | Larger or bariatric shells, outward-swing or wide doors, two-seat models |
| Comfort systems | Air jets, water jets, heated seat or backrest, inline heater | Combination systems, more jets, extra pumps |
| Removal and disposal | Taking out the old tub or shower pan and hauling it away | Cast-iron tubs, tile surrounds, second-floor bathrooms |
| Plumbing | Connecting supply and drain, sometimes moving them | Relocating the drain, a faster-drain setup, older galvanized lines |
| Electrical | Power for pumps and heaters, typically on a GFCI-protected circuit | No nearby circuit, a full electrical panel, long wire runs |
| Walls and surround | Wall panels or tile repair around the new tub | Damaged drywall or rot found once the old tub is out |
| Permits and inspection | Paperwork the city or county requires for the work | Scope that triggers a construction or trade permit |
Why Denver-metro homes vary so much
The Denver area is a mix of very different houses, and that matters more to the final number than the city name on the quote. A few patterns we look for during a consultation:
- Post-war ranches in close-in suburbs often have one hall bathroom with a standard 60-inch alcove tub. That alcove is usually the easiest place to fit a walk-in tub, but older homes can hide surprises under the tub such as worn subfloor or older drain pipe.
- Split-levels and tri-levels are common across the metro. The bathroom you want to change may be a half-flight up, which affects how a tub is carried in and sometimes how plumbing is reached from below.
- Newer two-story builds in the south and north suburbs often put the main bath upstairs. The structure is usually in good condition, but a filled walk-in tub is heavy, and the installer should confirm the floor framing is suitable.
- Condos and townhomes may have HOA rules about contractors, work hours or access, which can affect scheduling.
None of these automatically make a project expensive. They are simply the reasons a Lakewood ranch and a Castle Rock two-story can produce quite different quotes for the same tub.
Hot water: a cost people forget
A walk-in tub fills while you sit in it, so the amount of hot water available at once matters. The tub's spec sheet lists its capacity in gallons; compare that with the size and recovery rate of your water heater. Some households are fine as is. Others choose a larger tank, a tankless unit or an inline heater in the tub, and each of those has its own cost. At Denver's elevation, gas appliances generally deliver somewhat less output than the same model at sea level, which is one more reason to check recovery time rather than tank size alone.
Walk-in tub vs. other options, cost-wise
If budget is the deciding factor, it is worth knowing how the alternatives are priced. Angi reports that converting a tub to a shower typically runs about $1,200 to $8,000, with a national average around $3,000; curbless or fully tiled roll-in showers can run higher depending on the floor work involved. A walk-in tub usually costs more than a basic shower conversion, but it does something a shower cannot: it lets a person sit and soak in warm water. Our tub vs. shower comparison walks through which choice fits which person.
How to compare quotes fairly
- Get the same scope from everyone. Same tub size, same door direction, same features, same removal and wall work. Otherwise the cheapest quote may simply be the smallest job.
- Ask what happens if they find damage. When an old tub comes out, the subfloor sometimes needs repair. A good quote explains how that is handled and priced before work starts.
- Ask who pulls permits. If the work needs a permit where you live, the installer should handle it. See our installation guide for what Denver's own permit pages say.
- Read the warranty in writing. Manufacturer warranties and installation warranties are separate. Ask for both documents and what each covers.
- Watch for pressure. A price that is only good today is a sales tactic, not a discount. You should have time to talk it over with family.
Ways people lower the total
- Choose features deliberately. A heated seat and a fast drain are things many bathers notice every day. Extra jet packages, lighting and aromatherapy are optional. Our features guide explains each one.
- Keep the drain where it is. Using the existing alcove and drain location usually keeps plumbing simpler.
- Look into assistance. Veterans may be eligible for VA home-modification grants, some Colorado Medicaid waiver members have a home modification benefit, and nonprofit programs serve some low-income older adults. Our paying-for-it guide lists each with official links.
- Ask about taxes. IRS Publication 502 explains when medically motivated home improvements count as medical expenses. Consult a tax professional about your situation.
Getting a real number for your home
The fastest route from a range to a real price is a short conversation about your bathroom: the size of the current tub or shower, the doorway width, which floor it is on, and who will use the tub. Aging Safely Baths & More has been installing walk-in tubs and accessible showers since 2012 and is based in Denver, so the person you talk to knows the metro's housing. Call 1-888-779-2284 or request pricing online.
Common cost questions
Is the price on a TV ad the real installed price?
Advertised prices often cover only the tub, or a base model, and leave out removal, plumbing, electrical and wall work. Ask any company for an itemized, installed price for your specific bathroom.
Does a walk-in tub raise my water or electric bill?
It can, modestly. A soak uses more water than a short shower, and pumps and heaters draw power while running. How much depends on how often you bathe and which features you use.
Can I get a quote without a home visit?
We can give general guidance by phone and narrow down models from your measurements and photos. A firm price normally follows once the bathroom details are confirmed.
Sources
- HomeAdvisor, “How Much Does a Walk-In Bathtub Cost?” homeadvisor.com
- Fixr, “How Much Does It Cost to Install a Walk-in Tub?” fixr.com
- National Council on Aging, “How Much Do Walk-In Tubs Cost?” ncoa.org
- Angi, “Convert a Tub to a Shower” angi.com
- IRS Publication 502, Medical and Dental Expenses. irs.gov
Last reviewed 2026-10-10.