For a lot of Plymouth households the old bath has quietly stopped earning its place. It gets stepped over every morning, cleaned around every week, and actually filled and used perhaps once a month. When that is the reality, swapping it for a walk-in shower is one of the most satisfying changes you can make to a home, turning an awkward, tip-toe climb into a level, open, everyday space you genuinely look forward to using. This guide walks through why so many owners make the swap, exactly how we carry the conversion out, and what it costs here in Plymouth.
Replacing a bath with a walk-in shower is not a mysterious job, but it is a proper one, and doing it well is the difference between a shower that feels planned and a shower that feels patched in. From capping the old waste to tanking the wall and setting the tray dead level, every step matters. The good news is that a standard bath leaves behind a footprint that a walk-in shower slots into beautifully, so the conversion is often simpler and tidier than people fear. If you want the wider picture first, our walk-in showers and bathing hub sets out the full range of formats we fit across the city.
Why swap a bath for a walk-in shower?
People come to us for the swap for all sorts of reasons, but they tend to fall into four honest camps. Understanding which one you sit in helps shape the whole design, from the size of the tray to whether you go step-free.
Everyday convenience
If nobody in the house actually soaks in the bath, it is dead space. A walk-in shower gives you a quick, comfortable wash with no climbing over a high bath wall, and it frees up the room to feel calmer and less cluttered.
Accessibility and future-proofing
Stepping over a bath edge gets harder with age or reduced mobility. A level or low-step walk-in removes that daily hazard, and it is far easier to add a seat or grab rails to than a tight bath-shower combination.
Space and light
An open walk-in with a single glass panel reads as far bigger than a bulky bath with a shower screen. Sight lines run clear across the room, and a compact Peverell or Devonport bathroom instantly feels more generous.
Resale and appeal
Walk-in showers show strongly to buyers and hold their value well. A clean, modern shower is one of the features viewers notice first, and it signals a bathroom that has been looked after rather than left alone.
That last point comes with a sensible caveat, and we would rather raise it than duck it. If the bath you are removing is the only bath left in the house, it is worth a proper conversation before you commit, because some buyers, particularly young families who bath small children, still want at least one. We come back to this below, because it is the single most important thing to weigh before an install. For homes where accessibility is the driving reason, our accessible bathrooms service goes further into grab rails, seating and level-access detailing.
The conversion process, step by step
Here is how a bath-to-shower conversion actually runs on the ground. Every home throws its own quirks at us, especially the older terraces around Stoke and Mannamead, but the sequence below is the backbone of the job. A straightforward swap is usually done inside a few working days.
- Protect and strip out. We sheet the route in and out, isolate the water, and carefully remove the old bath, taps, panel and any tiling around it. Old baths are heavy and awkward, so this is done methodically to protect your floors and walls on the way through the house.
- Move or cap the waste and taps. The old bath waste and taps are dealt with first. We reposition the waste to suit the new shower drain, cap or extend the hot and cold feeds, and make sure everything is sound before anything gets covered up. This is the hidden work that makes or breaks a conversion.
- Make good the floor and walls. With the bath gone we assess what it was hiding. Any tired or damaged floor is repaired and levelled, wall surfaces are made flat and true, and we build in solid fixings and backing where the screen and fittings will land.
- Fit the tray or form the wet-floor. Next the low-profile tray is set dead level and sealed, or, for a step-free finish, the floor is tanked and the falls formed so the whole zone drains cleanly. Getting the level and the falls right here is what stops water pooling later.
- Tank, tile and seal. The walls in and around the shower are waterproofed, then tiled and grouted, with any niches or shelving built in as we go. Every junction is sealed properly so the finished shower is watertight for the long haul.
- Install the screen and fittings. The glass panel or screen goes in, the valve, riser and shower head are fitted and connected, and the waste is finally coupled up. Everything is aligned, levelled and tightened to sit square.
- Test, clean and first use. We run the shower, check the drainage and every seal, snag anything that needs it, then clean the room down. We will not call a job finished until you have seen it working and are happy to step in.
Two of those steps quietly do the heavy lifting. Moving the waste and setting the tray or wet-floor level are where experience really shows, because they are hidden once tiled and expensive to put right after the fact. If a full step-free finish appeals, our page on low-level shower trays explains how the former sits barely proud of the floor, and for the tiling detail our guide to shower tiling and niches shows how we build storage straight into the wall.
The 1700 x 700mm drop-in advantage
Here is the detail that makes bath-to-shower conversions so tidy. A standard UK bath occupies a footprint of roughly 1700 by 700mm, and a walk-in shower tray comes in that exact size. That means the most popular conversion we do is a genuine drop-in: the old bath comes out, a 1700 by 700mm tray goes into the same space, and the plumbing, walls and floor barely have to move.
Because the shower reuses the bath’s space, you get a long, generous showering zone without stealing a single millimetre from anywhere else in the room. It keeps the disruption down, keeps the cost sensible, and gives you a shower that feels far roomier than the tight corner cubicle many people picture. If you are still deciding on the exact dimensions, our detailed guide to walk-in shower sizes and dimensions is the natural next read, and if you are weighing the merits of keeping a bath in some form, our comparison of freestanding versus fitted baths is worth a look before you decide.
Options and considerations before you commit
Once you have decided the bath is going, a handful of choices shape the finished shower and the final price. None of them are complicated, but each one is worth a moment’s thought so the conversion suits how you actually live.
Tray versus wet-floor
The two ways to build the base are a low-profile tray or a full wet-floor. A tray is quicker to fit, cost-effective, and sits only a shallow step above the floor, which suits most family bathrooms perfectly well. A wet-floor, where the whole area is tanked and tiled to fall towards a drain, gives a completely level, step-free finish and a seamless look, though it is a bigger piece of work. If a fully level room is your goal, that shades into our wet room installation territory, and it is an excellent option for accessibility and for the open, minimal look many Plympton and Derriford clients are after.
Screen, glass and the open look
Most conversions use a single fixed glass panel rather than a full enclosure with a door. It keeps the space open, removes the door swing entirely, and is far easier to clean than a folding screen. In tighter rooms a doorless layout is often the smart move, and our guide to doorless walk-in shower design explains how the run-off and splash zones are planned so the floor stays dry outside the shower.
The last-bath-in-the-house question
This is the one we always raise. If you are removing your home’s only bath, think about resale before you commit. Buyers with young children often want at least one bath to wash little ones in, so losing it can narrow your future market a touch. It is rarely a dealbreaker, and for many households the daily benefit of a good shower far outweighs it, but if you have a second bathroom you could keep a bath in, or if you plan to sell soon, it is worth a proper conversation. We would always rather talk it through than have you regret it later.
Waste, soil and the realities under the floor
A shower drains differently to a bath, and the waste often needs repositioning to sit under the new drain point with the correct fall. In Plymouth’s older housing stock, and in upstairs bathrooms especially, the run to the soil stack is not always where you would wish it. This is routine work for us, but it is exactly the kind of hidden detail that a rushed conversion gets wrong, leaving slow drainage or standing water. We plan the waste route before we lift a tool.
Cost and timescale
Here Plymouth works in your favour, with fitting costs running around nine per cent below the UK average. A typical walk-in shower here lands somewhere between £2,500 and £6,500, with an install of three to six working days, and because a straightforward bath-to-shower swap reuses the existing footprint it often sits in the lower-middle of that range. If the conversion is part of a wider refit, a full bathroom in Plymouth runs from around £4,075 to £10,870, averaging roughly £6,340, over seven to ten working days. For the full breakdown, see our Plymouth bathroom cost guide, and if you are thinking about the whole room our bathroom renovation service covers the wider job. When you are ready to talk numbers for your own room, you can always explore the walk-in options or drop us a line.
What a good conversion gets right
When we look back at the conversions that have aged best across Plymouth, they share the same handful of details. None of them are glamorous, but together they are what keep a shower dry, tidy and pleasant to use for years.
- The waste is repositioned properly with the correct fall, so water drains away fast and nothing pools on the tray or floor.
- The tray or wet-floor is set dead level and sealed at every junction, because a millimetre out of true shows up quickly in daily use.
- Walls are tanked before tiling, so the waterproofing lives behind the tiles rather than relying on grout to hold water back.
- Solid fixings are built in for the screen and fittings, so nothing works loose and the glass sits square for the long term.
- The old bath footprint is reused where possible, keeping disruption, mess and cost to a minimum.
- Niches and shelving are planned into the tiling from the start, rather than bolted on afterwards.
Get those right and the conversion is close to invisible in the best way: it simply works, every morning, without a second thought. That is the standard we hold ourselves to on every job, whether it is a compact en-suite in Crownhill or a family bathroom in Plymstock.
Frequently asked questions
How long does it take to replace a bath with a walk-in shower?
A straightforward bath-to-shower swap in Plymouth usually takes three to six working days. Because the new shower reuses the old bath’s footprint, there is less disruption than a full bathroom refit. If the conversion is part of a wider renovation, that stretches to a seven to ten day timeline.
How much does it cost to convert a bath to a walk-in shower in Plymouth?
A typical walk-in shower here lands between £2,500 and £6,500, and because Plymouth fitting costs run around nine per cent below the UK average, a simple bath-to-shower swap that reuses the existing footprint often sits in the lower-middle of that range. The final figure depends on the tray or wet-floor choice, the glass, and the tiling.
Will a walk-in shower fit where my bath was?
Almost always, yes. A standard bath occupies a 1700 by 700mm footprint, and walk-in shower trays come in that exact size, so the shower drops straight into the space the bath leaves behind. That match is what makes bath-to-shower conversions so tidy and cost-effective.
Should I keep at least one bath in the house?
It is worth a thought before you commit. If this is your only bath, some buyers, particularly families with young children, still want one, so removing it can narrow your future market slightly. If you have a second bathroom or do not plan to sell, the daily benefit of a good shower usually wins. We are always happy to talk it through.
Does the plumbing need to move for a shower?
Usually the waste needs repositioning to sit under the new shower drain with the correct fall, and the taps are capped or re-run to feed the shower valve. In Plymouth’s older houses the route to the soil stack is not always ideal, so we plan the waste before any tiling goes in to make sure it drains properly.
Can I have a completely step-free shower?
Yes. Rather than a low-profile tray, we can tank the floor and form the falls so the whole area drains as a level, step-free wet-floor. It is a bigger piece of work but gives a seamless finish and is excellent for accessibility, removing the step entirely for anyone with reduced mobility.
Ready to lose the old bath
Convert your bath to a walk-in shower
Tell us about your Plymouth bathroom and we will show you exactly what fits, talk you honestly through the swap, and give you a clear price with no pressure and no jargon. From Plymstock to St Budeaux, we make the conversion clean and simple.