020 3095 1113
SW4 · SW9 · One team, start to finish

Bathroom renovation in Clapham.Conversions, stacks and consent.

Refits across SW4 and SW9, mostly in Victorian terraces converted into flats. Here the design is shaped by three things: the soil stack, the floor, and what the lease allows.

Call 020 3095 1113
3D design before you commit Fixed price, fixed dates Gas Safe and certified electrics
Check the lease first Most conversion leases require consent for work affecting waste, structure or noise. We flag it before design, not after. 020 3095 1113
3D designagreed before anything is ordered
SW4 · SW9postcodes covered
Fixed datesstart and finish agreed up front
One teamplumbing, tiling and electrics
What shapes a refit here

The three things
Clapham decides for you.

Every area sets its own constraints before anyone picks a tile. These are the ones that matter in Clapham, and they get answered at the survey.

Soil stack and fallHow far the WC and shower can move is decided by the stack and the fall available under the floor. Both are measured before any layout is drawn.
Leasehold consentWe tell you what your lease is likely to require and provide the detail your freeholder or managing agent asks for.
Noise and the flat belowAcoustic underlay and isolated framing where the room sits above a neighbour. Cheap to do during the work, impossible afterwards.
Projects we run in Clapham

Three shapes
most jobs take.

Open the one closest to yours for what it involves locally and how long to allow on site.

Full refit within the existing footprint, which is the fastest and least contentious route in a conversion. Typically eight to twelve working days.

The most requested change in SW4 flats. Fall under the floor decides between level access and a low-profile tray, and we measure rather than promise.

A second WC or shower squeezed into a hallway or cupboard. Waste routing, ventilation and consent are all answered before design.

Local knowledge

Why Clapham bathrooms
are planned differently.

Knowing the housing stock means the design is possible before it is drawn, not after somebody lifts a floor.

A Clapham bathroom is usually a room in a converted terrace, sitting above somebody else's ceiling and connected to a stack shared with several flats. That single fact governs the project: how far a WC can move, how much fall a new shower waste can get, and how much noise transfer the neighbours will accept.

Consent is the other half. Many leases require the freeholder's approval for work touching waste, structure or acoustic separation, and managing agents ask for specific details before granting it. We identify what is needed at the survey and supply the information, because finding out mid-project is how bathrooms end up half-finished for a month.

Clapham Old TownClapham CommonClapham NorthClapham ParkAbbeville VillageLandor RoadLarkhall RiseStockwell border
How a refit runs

Four stages,
dates agreed up front.

You know who is in the house each day and what is happening. No week where nobody turns up because a tiler was double-booked elsewhere.

Stage 1

Survey and design

Measurements, pressure tested, layout options drawn up as a 3D visual with the trade-offs explained.

Stage 2

Fixed quote and dates

One price and a working schedule. Materials ordered and delivered before day one so nothing stalls.

Stage 3

Strip-out and first fix

Old room out, pipework and cabling set for the new layout, boards and tanking done, then inspected.

Stage 4

Tiling, fitting, sign-off

Tiling, second fix, sealing and cleaning, then a snagging walkthrough with you before the final invoice.

Words from our customers

Finished on time,
priced as quoted.

Recent refits and plumbing work in Clapham and across South London.

★★★★★

Booked a full bathroom refit. The team was punctual and the price matched the quote exactly. Our older Victorian house had complicated pipework and they handled it without any fuss.

SKSarah K.
Wimbledon
★★★★★

Had a burst pipe on a Sunday evening and TopFix sent someone out within the hour. The plumber explained exactly what was wrong, fixed it cleanly and left everything tidy.

JTJames T.
Sutton
★★★★★

Used TopFix twice now, once for a boiler service and once for a radiator that was not heating. Both times on time, honest about the cost and the job done properly.

MRMark R.
Clapham
One point of contactfrom design to sign-off
Certified electricsPart P notified for you
Fully insuredpublic liability cover
Fixed priceagreed before we start
Clapham questions

Asked before
most local refits.

Send photos of the room and a rough idea of what you want. We will tell you what is possible in that space before anyone talks about money.

Call 020 3095 1113
Do I need the freeholder's permission?

Often, yes — especially for anything touching the soil stack, the structure or the floor. We tell you what is likely to be required and give you the technical detail agents ask for.

Can I have a wet room in a first-floor flat?

Sometimes. It depends on the floor construction and the depth available for the fall. Where it is not practical we say so and propose a level-access tray instead of gambling with tanking.

What about the neighbours below?

We isolate the floor and treat noise transfer during the work. It costs little at first fix and prevents a complaint you cannot fix later.

Pricing, design and booking

Free design visit, 3D layout and one fixed price with dates. Call (020) 3095 1113 and we will arrange a look at the room.

Planning a bathroom
in Clapham?

Book the design visit, see it as a 3D layout and get one fixed price with dates attached. No obligation at the end of it.

Call us, day or night 020 3095 1113