Is a Walk-In Bathtub Right for Your Home?
Walk-in bathtubs sound like a simple upgrade — a tub with a door so you can step in instead of climbing over the side. But there are real differences between models, real considerations for your bathroom and household, and real questions you should be asking before you commit to one.
This guide walks through who walk-in tubs are best for, the main types we install, the features that matter, and the things you should think through before a contractor shows up at your door.
What Is a Walk-In Bathtub?
A walk-in bathtub is exactly what it sounds like — a bathtub you walk into through a watertight door, rather than climbing over the side. You sit on a built-in seat, close the door, fill the tub, and bathe sitting upright. When you're done, you drain the water, open the door, and step out.
That sounds straightforward, but a few details matter. The door creates a watertight seal that has to hold under pressure. You fill the tub after you're inside — and drain it before you get out. That means you're sitting in the tub during the fill and drain cycles, which is why drain speed and water depth are important features to compare.
Done right, a walk-in tub is one of the most life-changing upgrades a bathroom can have for the right person. Done wrong — or installed for the wrong household — it becomes an expensive piece of furniture nobody uses.
Who Walk-In Bathtubs Are Best For
We'll be honest: walk-in tubs aren't for everyone. They're a fantastic upgrade for the right homeowner, and a poor fit for others. Here's how to tell which side you're on:
A walk-in tub is a great choice if you...
- Find it difficult or unsafe to step over a traditional tub wall
- Want to keep bathing as part of your routine — not just showering
- Have arthritis, hip or knee issues, or balance concerns
- Are planning ahead for aging in place
- Have hydrotherapy needs (chronic pain, circulation, post-surgery recovery)
- Have at least one other bathtub or shower in the home
A walk-in tub may not be right if you...
- Almost never take baths and prefer quick showers
- Have a household with young kids who need a regular tub
- Have a very small bathroom that can't accommodate the tub's footprint
- Are remodeling primarily for resale value (a walk-in shower may have wider appeal)
- Have a water heater that can't handle the tub's fill volume
If you're somewhere between these two columns, that's normal. Most homeowners weigh several factors. A free in-home consultation can help you sort through trade-offs based on your actual bathroom and lifestyle.
The Main Types of Walk-In Bathtubs
Not all walk-in tubs are the same. The four main categories differ in how you bathe, what they cost, and who they're designed for:
Soaker Walk-In Tub
The simplest type. A walk-in tub with deeper water than standard tubs (often 3+ feet) so you can submerge up to your shoulders for a long, restful soak. No jets, no extra features.
Hydrotherapy Walk-In Tub
A walk-in tub with water jets — typically 6 to 16 — that target sore muscles, joints, and circulation. Think of it as a built-in spa for daily use. Many models let you adjust jet pressure and direction.
Air Jet Walk-In Tub
Instead of water jets, air jet tubs push warm, gentle bubbles through the water for a softer, full-body massage. Quieter than water jets and easier on sensitive skin.
Combination (Dual Jet) Walk-In Tub
Both water jets and air jets in the same tub, often controllable independently. Gives you the most flexibility — strong massage when you want it, gentle bubbles when you don't.
Bariatric Walk-In Tub
Designed with extra width, higher weight capacity, and reinforced seating to comfortably accommodate larger bathers. Doors are often wider too for easier entry.
Wheelchair-Accessible Walk-In Tub
An outward-swinging door (rather than the typical inward-swinging) and a transfer-friendly seat designed for wheelchair users to slide in directly. Often paired with grab bars and lift assists.
Features That Actually Matter
Manufacturers love to list features. Most don't matter much. Here are the ones that genuinely affect your daily experience:
Door Type & Direction
Inward-swinging doors save floor space but require you to scoot back to close them. Outward-swinging doors (often on accessible models) need swing room outside the tub but make entry easier.
Drain Speed
You sit in the tub while it drains. Standard drains take 6–10 minutes to empty. Fast-drain systems can cut that to 2–3 minutes. If you're prone to feeling cold, this matters more than you'd expect.
Seat Height & Width
Comfortable seat height varies by user. A 17-inch seat suits most adults; taller users may prefer 19+ inches. Width matters for comfort and for bariatric needs.
Water Depth
Standard walk-in tubs allow water up to about chest level when seated. Deep-soaker models go higher — useful if you want a true full-body soak.
Schedule a Free In-Home Consultation
Walk-in tub decisions are easier when someone can actually see your bathroom. Our design consultants come to you, measure your space, and recommend the right tub for how you live. No pressure, no obligation.
Schedule My Free ConsultationSafety Features to Prioritize
The whole reason walk-in tubs exist is safety. Some safety features come standard. Some are upgrades. The four below should be non-negotiable on any walk-in tub you consider:
Anti-Slip Floor
Textured tub floor to prevent slipping while seated or transferring.
Built-In Grab Bars
Strategically placed bars for support during entry, exit, and standing.
Anti-Scald Valve
Thermostatic mixer that prevents water from getting dangerously hot — protects against burns.
Low Threshold
Door sill of 4 inches or less — eliminating the high tub-wall step that causes most bathroom falls.
Beyond these four, options like handheld shower wands, heated seats and backrests, chromotherapy lighting, and aromatherapy add comfort but aren't safety-critical. If you have specific medical or accessibility needs, see our ADA-compliant bathroom remodeling options for additional features.
Every Five Star Baths walk-in bathtub is installed by factory-certified technicians and backed by our lifetime warranty — so the materials, the door seal, and the workmanship are all covered for as long as you own the home.
Things to Think Through Before You Buy
Most regrets we hear about walk-in tubs come from things homeowners didn't think through up front. Here are the questions worth answering before you commit:
Will it fit your bathroom?
Walk-in tubs are typically deeper and taller than standard tubs. Measure your space — including swing room for the door — before falling in love with a specific model.
Can your water heater handle it?
Walk-in tubs hold significantly more water than standard tubs. If your water heater is small or older, you may run out of hot water mid-fill. A larger or tankless heater may be needed.
How long will fill and drain take?
Some homeowners are surprised that they sit in the tub during both. Faster-fill plumbing and quick-drain systems make a real difference in daily comfort.
Who else uses this bathroom?
If others in the household want to take regular baths or showers, a walk-in tub may not work for everyone. Some models include a shower spray feature, but it's not the same as a full shower.
What's the resale impact?
Walk-in tubs are highly valued by aging-in-place buyers — but less appealing to families with young children. If resale is a concern, factor in your buyer pool.
Why Choose Five Star Baths for Your Walk-In Tub
Walk-in bathtubs aren't a "general contractor" install. The watertight door seal, plumbing requirements, electrical needs (for jet and heating systems), and accessibility precision all demand specialty experience.
At Five Star Baths, our installers are factory-certified specifically for walk-in tub systems. We've installed hundreds across Massachusetts and New Hampshire, every install is backed by a lifetime warranty, and we handle permits and inspections so you don't have to navigate town hall. Learn more about our walk-in bathtub services or contact our team with your questions.
Questions to Ask Before You Hire Anyone
Before you sign a contract with anyone — us or another company — make sure you can answer yes to all of these:
- Are your installers factory-certified for walk-in bathtub systems?
- What brand of walk-in tubs do you install, and what's their warranty?
- Can you accommodate my specific mobility or accessibility needs?
- What does the installation timeline look like for my bathroom?
- How do you handle permits and inspections in my town?
- What if my water heater can't handle the new tub's volume?
- Can I see photos of completed walk-in tub projects?
- What's your post-installation support like if something goes wrong?
Frequently Asked Questions
How long does it take to install a walk-in bathtub?
Most walk-in bathtub installations are completed in 1 to 2 days, depending on whether plumbing or electrical changes are needed. Tubs with hydrotherapy or air jet systems take slightly longer because of the added wiring. We'll give you a precise timeline during your consultation.
How much does a walk-in bathtub cost?
Costs vary widely depending on tub type, features, and installation requirements. Because every bathroom is different, the best way to get an accurate price is a free in-home consultation — request your quote here and we'll give you a detailed estimate.
Do walk-in bathtubs require special plumbing?
Yes — walk-in tubs typically need higher-volume plumbing for faster fills, and hydrotherapy or air jet models need dedicated electrical circuits. Our team handles all plumbing and electrical work as part of the installation.
Will a walk-in tub fit in my existing bathroom?
Most walk-in tubs fit into the same footprint as a standard alcove tub, but some are deeper or taller. Bariatric and wheelchair-accessible models are larger. We measure your space during the free consultation to confirm fit before you commit to anything.
How long does it take to fill and drain a walk-in tub?
Standard fill times are 6–10 minutes; standard drain times are similar. Faster-fill plumbing and quick-drain systems can cut both times significantly. Since you sit in the tub during both, this is worth comparing carefully when choosing a model.
Are walk-in tubs covered by insurance or Medicare?
In most cases, walk-in tubs are not covered by Medicare or standard insurance because they're considered a home modification rather than medical equipment. Some long-term care insurance policies, VA benefits, or state assistance programs may help — check with your specific provider.
Can I add a shower to my walk-in tub?
Yes — many walk-in tubs include a handheld shower wand or built-in shower function so you can either soak or shower. It's not the same experience as a dedicated walk-in shower, but it's a useful option for households where the walk-in tub is the only bathing space.
What's the warranty on a Five Star Baths walk-in tub?
Every walk-in tub we install comes with a lifetime warranty on materials and workmanship — covering the tub, the door seal, and the install for as long as you own the home.
Ready to Explore Your Walk-In Bathtub Options?
Schedule a free in-home consultation. We'll measure your space, walk through the right tub for your needs, and give you a detailed quote — no pressure, no obligation.
Get My Free Consultation Or call us directly at (978) 778-3904Serving Greater New England
