Ensuite Bathroom Derby

If you're weighing up an ensuite bathroom in a Derby home, the question usually isn't whether there's room somewhere in the house — it's whether there's room in the bedroom you had in mind, and whether the plumbing can reach it without tearing the place apart. A spare corner of a master bedroom, a boxroom that's never quite earned its keep, an under-used walk-in wardrobe, or the eaves space in a loft conversion can all work, but each one comes with its own set of practical questions around headroom, drainage runs and ventilation that are worth working through before you commit to a layout.

Most of the ensuites we fit end up as a shower-only room rather than a full bath, simply because that's what the available footprint allows — for a look at how a compact shower enclosure gets specified and fitted, our shower room page covers the fittings and layouts we use most often. Whatever the space, we start with a free, no-obligation design visit at your home so you can see what's realistic before any decision gets made.

• Planning permission and building control applications — most internal ensuite conversions don't need planning permission, but where a loft conversion, extension or listed/conservation-area property is involved, building regs sign-off is a separate process we'll flag and point you toward, not something we submit on your behalf
• Structural alterations such as removing load-bearing walls, forming a loft dormer or altering roof structure — that's loft conversion or structural building work in its own right, which needs to be done (and signed off) before we start the ensuite fit-out itself
• Upgrading the boiler, cylinder or water pressure system where the existing setup genuinely can't supply a second bathroom adequately — this gets identified at the site visit and quoted separately if needed
• A macerator/pump unit for the WC, where gravity drainage to the stack isn't achievable — this is costed as an addition once we've checked the pipe run
• Bespoke fitted furniture beyond a standard vanity unit — one-off joinery is quoted and supplied separately
• Any works to the room the ensuite is being carved out of that fall outside the new bathroom's footprint, such as redecorating the remaining bedroom space

1. Free design consultation at your home -- Your dedicated project manager visits the room in question, measures the space, checks where the nearest soil stack and water supply run, and talks through what's genuinely achievable — whether that's a corner shower in a boxroom or a full layout in a loft eaves.
2. CAD design and fixed quotation -- We draw up the layout in CAD with 3D visuals so you can see the finished room before anything is built, and give you one fixed, itemised price for the whole job rather than a figure that grows once work is underway.
3. Booking and first fix -- Once you're happy with the design and price, we book a start date. On site, that means building the stud wall, running first-fix plumbing and electrics, and fitting extraction ducting where the room has no window.
4. Tanking, tiling and second fix -- The waterproof membrane goes in behind every wet area before any tile is laid, then tiling, second-fix plumbing and electrics (sockets, lights, extractor connection) follow in sequence.
5. Fitting and finishing -- Shower enclosure, WC, basin and any fittings go in, plastering is finished to match the rest of the house, and everything gets silicone-sealed properly rather than rushed at the end of the day.
6. Handover and clearance -- We walk the finished room through with you, hand over your guarantee paperwork, and clear all waste from site via a licensed waste carrier — you're not left with a skip or a pile of packaging to deal with.

There's no single published national price guide specifically for ensuites, but the closest reliable comparison is the small bathroom category: Checkatrade and MyJobQuote's 2026 cost guides put budget-level small bathroom renovations in the £2,000-£3,500 range, and a typical compact ensuite tends to sit toward that lower end given the smaller footprint involved, moving up toward £4,500 once you add mid-range fittings, a walk-in shower rather than a basic tray, or any building work to form the stud walls. Where plumbing runs are longer, a macerator's needed, or the room needs structural work first, the figure moves higher again.

We're upfront that we're not the cheapest ensuite fitter you'll find in Derbyshire, and we don't try to be — a cut-price ensuite has a habit of costing more later, through a tanking membrane that wasn't done properly, a shower tray that wasn't pitched right, or plumbing connections that weren't sealed to standard. None of those failures show up until the tiler's long gone. What you get instead is a fixed price with everything itemised up front, so there's no guessing what the final bill will look like partway through. That figure only becomes accurate once someone's actually seen the room, checked the pipework and confirmed what the space allows — which is exactly what the free design visit is for.

An ensuite is a smaller room than a main bathroom, but the margin for error is smaller too — there's less space to disguise a drainage run that doesn't fall correctly to the stack, and a tanking membrane behind a shower that backs onto a bedroom wall has nowhere to hide if it isn't done properly. Fitting enough boxroom and loft-eaves conversions has taught us that the drainage fall and stack connection are usually the first thing that decides whether a layout works at all, which is why that gets checked at the design visit rather than assumed from a floor plan.

We're a family-run bathroom specialist that's covered Derby and the wider Derbyshire area for over a decade, and between the team we bring more than 20 years of hands-on trade experience to every job. Because we take on one bathroom at a time and your project manager coordinates every trade coming into your home, the same person who checked your pipe run at the design stage is still the one you're talking to when the tiler and electrician are both on site in a room barely big enough for one of them to move around in comfortably.

Most of our ensuite work is in and around Derby itself — Allestree, Darley Abbey, Mickleover, Littleover, Breadsall, Quarndon and Markeaton, along with city-centre apartment conversions near the Cathedral Quarter, where ensuites often have to be squeezed into a genuinely tight footprint with a shared stack. In Allestree, Darley Abbey and Markeaton particularly, we see a lot of period and family homes near Markeaton Park and Darley Park where a boxroom or the end of an oversized master bedroom gets converted rather than an extension being built.

Further out, we cover Belper, Ripley, Heanor, Alfreton and Matlock, which sit along the Derwent Valley Mills corridor — older stone-built and conservation-sensitive properties here sometimes need a bit more care around what can be altered internally without affecting the building's character, which is worth raising at the design visit rather than after work's started. We also work in Borrowash, Willington, Repton, Swadlincote and Burton on Trent to the south and east, and out toward Ashbourne, Bakewell and Buxton on the Peak District side, where loft ensuites are common in barn conversions and period cottages with restricted roof-pitch headroom. Beyond Derbyshire, we also take on ensuite work in Nottingham, Long Eaton, Ilkeston and into Nottinghamshire, and across to Sheffield, on the same basis: a free design visit first, so you know exactly what the room allows before anything's agreed.

The only way to know whether that boxroom, loft corner or spare stretch of bedroom will actually take an ensuite is to have someone stand in it, check the pipework and measure properly — a floor plan or a rough guess online won't tell you what the room can really do. Book a free, no-obligation design consultation and we'll give you an honest answer on layout, ventilation and cost before you commit to anything, plus a fixed quote you can actually rely on once you're ready to go ahead.

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