How Much Does a Walk-in Bath Cost?

How Much is a Walk-In Bath?

A walk-in bath — sometimes called a mobility bath, easy access bath, or walk-in bathtub — features a watertight door that lets you step inside before filling the tub, removing the need to climb over a high side. This makes them a popular choice for elderly people, those with limited mobility, and anyone with a disability who finds a standard bathtub difficult or unsafe to use.

Typical walk-in bath costs range from around £2,700 to £4,750, depending on the type of bath, its size, the materials used, and any additional features. Professional installation is included in these figures and is strongly recommended.

Walk-In Bath Installation Costs

The table below shows typical installed costs (materials and labour) by bath type. A compact or basic model is the most affordable option, while full-length and hydrotherapy walk-in baths cost more due to their size and features.

Walk-In Bath Extra Feature Prices

As well as differences in quality, brand, and material, due to the likely users of a walk-in bath, there is a wide range of additional features that can be installed with the walk-in bath.

For example, things like handrails and anti-slip flooring are usually essential, along with a multitude of seating options from motorised seats to manual lifting seats.

At the higher end of the price scale, a luxury walk-in bath, complete with chromotherapy lights, motorised seats, and safety equipment, could cost between £9,950 and £10,450 to purchase and have installed.

The table below shows how much some common extra features cost to install with a walk-in bath.

Walk-In Bath Cost Calculator

Walk-In Bath Prices: Supply Only

The bath unit itself is the largest single cost of the project. Prices vary significantly depending on the type of bath, the materials used, and any additional features you choose — so it's worth getting a clear idea of what's included before committing to a purchase.

On top of the bath unit, you'll also need to budget for:

• Seals and fixtures — each bath has specific fitting requirements, typically costing £25 to £100.
• Optional features — items like motorised seats, hydrotherapy jets, or chromotherapy lights are usually purchased alongside the bath (see the feature prices table above).
• Taps and fittings — if not included with the bath, allow an additional £50 to £200.

Walk-In Bath Labour Costs and Timescales

Labour Costs

You'll need a bathroom fitter to install your walk-in bath. Labour costs depend on the complexity of the job, the preparation work required, and any additional features being installed.

Timescales

Most walk-in baths can be installed within 1 to 3 days, though this depends on the complexity of the job and any additional features being fitted.

Most of the work is typically completed within the first 2 days — this includes removing the old bath, adjusting any plumbing, and fitting and testing the new bath. Additional features or finishing touches may extend this into a third day or beyond.

Find Tradespeople, compare up to 3 quotes!

It's FREE and there are no obligations

Get started

Additional Walk-In Bath Installation Costs

There may be some additional costs to consider outside of the supply and installation costs, primarily relating to preparing the bathroom for a walk-in bath.

Plumbing Upgrades

Your plumbing will need to be in good working condition to have a walk-in bath installed. There are also some upgrades that could make the walk-in bath easier to use and safer.

Here are some examples of plumbing improvements you may need or choose to have:

• Re-routing existing bath drainage system.
• Pipework repositioning.
• Improvements to drainage capacity.
• Rapid drain technology within modern or renovated homes.
• Installing thermostatic mixing valve (TMV) for safety.

Your plumber will be able to advise whether any of these need to be added to your walk-in bath cost, but be aware that plumbing alterations can increase both material and labour costs.

Electrical Work

If you plan on incorporating things such as chromotherapy lights or motorised seats into your walk-in bath, you must ensure that the electricity network within your house can cope in compliance with electrical safety requirements related to the bathroom.

This could be anything from adding a few extra lights in strategic places to undertaking a complete rewire which costs around £4,000 on average.

Bathroom Extension

If your bathroom is not quite large enough for a walk-in bath, you may want to consider some alterations to your home.

This will drastically increase the overall cost of a walk-in bath, but if it is an investment for the long-term enjoyment of your home, it might be worth the outlay.

On average, the cost of building a bathroom extension is about £1,300 per square metre.

Aesthetic Improvements

You could also take the opportunity to make some visual improvements to your bathroom at the same time as installing a walk-in bath.

For example, the cost to tile a bathroom is around £750 or you could pay around £450 to install a new toilet.

Factors That Impact Walk-In Bath Costs

When purchasing and installing a walk-in bath, several cost factors come into play, from the initial price of the tub to installation and additional features. Here’s a breakdown of what to consider:

Basic vs Luxury Models

Basic Models:

Standard walk-in baths typically start around £1,200 to £4,000. These models usually include a simple door, seat, and grab bars.

Luxury Models:

For hydrotherapy jets, air jets, and quick-drain systems, prices can increase to £4,000–£7,000 or more.

Materials and Build Quality

The material a walk-in bath is made from affects both its price and its longevity. The two most common options are:

• Acrylic — the most popular choice, offering a smooth, warm-to-the-touch finish and good durability. Acrylic baths tend to be more expensive but are resistant to chipping and easier to repair if scratched.
• Fibreglass (GRP) — a more budget-friendly option, though generally less durable than acrylic over time. A good choice if cost is the primary concern.

Higher-end models may use reinforced acrylic or composite materials, which can add to the supply cost but improve longevity — a worthwhile consideration for a bath that may be used daily.

Installation Complexity

Basic Installation:

The installation alone can range from £550 to £2,500, depending on factors like the complexity of the plumbing and the type of walk-in bath.

Structural Modifications:

If modifications to the bathroom are required (e.g., widening doors, adding reinforcement, or updating flooring), costs can increase significantly, sometimes adding £800 to £4,000.

Electrical Work:

Walk-in baths with features like heated seats, air jets, or lights often require electrical wiring upgrades, which could add an additional £400 to £1,600.

Drain and Plumbing Adjustments

Rapid Drain Systems:

Adding a rapid drain system or upgrading plumbing for faster water flow may add £400 to £1,200.

New Plumbing Lines: Some homes may need new hot water lines or additional plumbing work if the bathroom is older, costing £400–£1,200 more.

Additional Features and Accessories

Therapy Features:

Add-ons like hydrotherapy jets, chromotherapy lights, aromatherapy, or heated surfaces can each add several hundred pounds to the base price.

Safety Features:

Anti-scald technology, grab bars, slip-resistant floors, and easy-to-reach controls may come at an additional cost but are often worth the investment for safety.

Quick-Fill Taps:

These can cost an extra £160 to £650 but can reduce wait times for filling the tub.

Walk-In Bath Maintenance and Repair Costs

Walk-in baths are generally low-maintenance, but some components may need attention over time. The door seal is the most common item — inspect it regularly and replace it if it shows signs of wear to prevent leaks. Hydrotherapy jets and air spas benefit from an annual service, though many manufacturers provide self-maintenance instructions. With proper care, a walk-in bath can last 20 years or more.

Door seal replacement costs vary depending on the bath model and manufacturer, so it's worth checking with your installer or supplier for an accurate quote. For baths with hydrotherapy or air jet systems, many issues can be avoided with regular cleaning — most manufacturers provide guidance on this in the product documentation.

What's Involved in Installing a Walk-In Bath?

While you could potentially fit a walk-in bath yourself if you were proficient at plumbing and electrics, most users choose to hire a specialist fitter for their walk-in bath installation.

It’s also a good idea to get several quotes from different fitters to find the best contractor for your project and budget.

MyJobQuote makes it easy to get fast, free, no-obligation quotes from local bathroom fitters and plumbers who specialise in walk-in bath installations.

Once you’ve found the right contractor for your project, here’s an overview of the process of getting a walk-in bath installed:

Before the Job Starts

• Survey and Quote — Your contractor will measure the bathroom, check the plumbing and electrics, and provide a finalised written quote for the work.
• Preparation and Scheduling — Once you agree to proceed, materials are ordered and an installation date is confirmed.

During the Job

• Removal and Setup — The old bath or shower is removed, any necessary plumbing and electrical work is completed, and the new walk-in bath is fitted, levelled, and connected.
• Sealing and Finishing — The surrounding area is tiled and sealed, and any panels, trims, and accessories are fitted.

After the Job

• Testing and Handover — The fitter tests the bath for leaks, demonstrates the safety features, and provides all relevant certificates and guarantees.
• Clean-Up and Aftercare — The area is cleared and you're left with maintenance guidance for ongoing care of your new bath.

UK Grants and Tax Relief for Installing a Walk-in Bath

If you or someone in your household has a disability, mobility condition, or chronic illness, you may be eligible for financial support towards the cost of a walk-in bath. The main options are outlined below — if you're unsure whether you qualify, contact HMRC, your local council, or Citizens Advice for guidance.

0% VAT Relief

If a walk-in bath is required to meet the needs of someone with a disability or chronic illness, the supply and installation can be zero-rated for VAT, saving 20% on the total cost.

Your supplier or fitter can apply this at the point of purchase, but you'll need to complete a declaration confirming eligibility before the work begins. This cannot be applied retroactively.

Reduced 5% VAT for Older Homeowners

If you're 60 or over, you may qualify for a reduced VAT rate on walk-in baths and other mobility aids, even if you're not classed as disabled.

Disabled Facilities Grant (DFG)

Local councils in England, Wales, and Northern Ireland provide means-tested grants to help cover the cost of essential home adaptations for people with disabilities. Maximum grant amounts are £30,000 in England, £36,000 in Wales, and £25,000 in Northern Ireland.

An occupational therapist will assess whether the adaptation is necessary and appropriate for your needs, and any approved work must be completed within 12 months. You must apply and receive approval before any work begins, as starting early may invalidate the grant. Note that DFGs are not available in Scotland, where separate support schemes apply.

Ask a Trade

Got a question that only a tradesperson can answer? We have thousands of trades ready to answer any question you may have.

Ask your question

Types of Walk-In Baths

Soak Walk-In Bath Cost

Average cost: £2,000

These are the most basic — and cheapest — walk-in baths available, consisting of a watertight door and a seat for a comfortable soak. They're a good starting point for those who want simple, safe, easy access bathing without paying for features they don't need.

Pros

• ✔ Cheap
• ✔ Easy to Install

Cons

• ✖ No features
• ✖ Can look plain and boring

Hydrotherapy (Whirlpool) Walk-In Bath Cost

Average cost: £3,500

Hydrotherapy walk-in baths are equipped with strong jets to create a massaging effect for the user. This is primarily designed for muscle relief and circulation improvement, helping with ailments like arthritis and joint pain.

Pros

• ✔ Massaging effect
• ✔ Comfortable and relaxing

Cons

• ✖ More costly than others
• ✖ More complex installation

Air Jet Walk-In Bath Cost

Average cost: £3,500

Similar to hydrotherapy baths, air jet walk-in baths use soft air pressure to provide a much softer massage. This is ideal for those with ailments like fibromyalgia, as the firmer hydrotherapy baths may be too much for the condition.

Pros

• ✔ Massaging effect
• ✔ Comfortable and relaxing

Cons

• ✖ More costly than others
• ✖ More complex installation

Lay-Down Walk-In Bath Cost

Average cost: £2,500

These baths are longer, more like traditional baths, but still feature a walk-in door to allow the user to lie down. These are best for those who want the traditional experience without the access issues.

Pros

• ✔ Ability to lie down
• ✔ Look more traditional

Cons

• ✖ Take up more surface area
• ✖ Slightly more complex to install

Walk-In Shower/Bath Combos

Average cost: £3,000

These bath combos feature a walk-in bath combined with the addition of a shower, giving you a choice between the two. Not only is a shower often more convenient, but they can also prove cost-effective and potentially save you money when used effectively if you are using less water than a regular bath.

Pros

• ✔ Ability to take a bath or a shower
• ✔ Water savings

Cons

• ✖ Larger surface area
• ✖ More complex to install
• ✖ More expensive

Bariatric Baths

Average cost: £4,500

These baths are designed with a wider seat and a much more spacious interior to accommodate any larger users, whilst still providing a safe and comfortable experience.

Pros

• ✔ Larger space within the bath
• ✔ Accommodates more users

Cons

• ✖ Requires more surface area within the bathroom

Building Regulations and Walk-In Baths

There are no building regulations that apply specifically to walk-in bath installations.

However, related work must comply with relevant standards: plumbing must meet Part G requirements for hot water safety and scald prevention, and any electrical work — such as powered seats, pumps, or lighting — must comply with Part P and be carried out or signed off by a qualified electrician.

Any existing emergency safety features, such as pull cords or alarms, must remain operational.

Alternative Types of Accessible Baths

There are some alternatives to walk-in baths that may be more suitable for you personally.

Walk-In Showers

A walk-in shower with accessibility features — such as a fold-down seat and grab rails — typically costs £1,500 to £3,000 installed, making it a cheaper alternative to a walk-in bath in most cases.

It's a practical option for those who prefer showering or have limited bathroom space, though it doesn't offer the same soaking or hydrotherapy benefits.

Bath Lifts

A bath lift fits into an existing standard bathtub and lowers the user gently into the water, removing the need for a full bath replacement. At £200 to £1,000, this is significantly cheaper than a walk-in bath and can be a good short-term or lower-budget solution.

The trade-off is that the user must still get over the side of the bath to use it, which may not be suitable for those with significant mobility challenges.

Wet Rooms

A wet room converts the entire bathroom floor into a shower-ready space with sloped drainage — ideal for wheelchair users or those who need maximum space and ease of access.

Wet room costs typically start at around £3,000 to £5,000 and can exceed £10,000 for larger or more complex installations, putting them broadly in line with or more expensive than a mid-range walk-in bath. The benefit is a fully open, step-free environment that's easier to keep clean.

Checklist: Hiring a Walk-In Bath Installer Near You

Consider the following points before hiring a professional to install your walk-in bath:

• Have you been provided with multiple quotes? Don’t settle for the first price you’re given. Reach out via MyJobQuote to at least three professionals in your area and request a quote in writing. This helps ensure you get a fair rate and can compare ideas for the project.
• Do they have reviews or testimonials? Check the online presence of each company and review their MyJobQuote profile for customer feedback. Positive reviews often include examples of past work, giving you a clearer sense of skills and reliability.
• Have you asked for personal recommendations? Referrals from friends, family, or neighbours who have had a similar project are invaluable. Seeing completed work firsthand is one of the best ways to assess an installer’s ability.
• Do they have the relevant qualifications? Ensure the installer has appropriate credentials for plumbing and any electrical work required for installing your walk-in bath. Qualified professionals reduce the risk of mistakes and ensure compliance with building regulations.
• Do they have public liability insurance? It may not be a legal requirement, but any reputable tradesperson should be insured. At minimum, this will include public liability insurance, covering against personal injury or accidental damage.
• Is waste removal included? By having an itemised breakdown of what’s included, you can ensure there aren’t any hidden extras or parts of the job you’re expected to complete yourself, such as waste removal.
• Will they handle any sign-off documentation? Ask if they can self-certify any work that needs to be officially signed-off, such as providing a Building Regulations Compliance Certificate or completing any electrical certifications.

FAQs