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Bathroom layout changes and enlargement in South London

Most bathroom fitters replace what is already there. We are builders first, so we can enlarge the room, move the WC, the shower and the drainage, and put each one where it should have been.

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Illustrative example
Illustrative bathroom floor plan Before: a small bathroom with bath, basin and WC beside a separate airing cupboard. After: the partition moves to take in the cupboard, the WC moves to the soil-stack wall, a walk-in shower replaces the bath and new pipework is routed. soil stack airing cupboard& box room usable room usable room, enlarged 1 2 3 4

    Three kinds of bathroom job, and what each involves

    Your price depends mostly on which column your bathroom is in. Prices cover labour, building materials and first-fix plumbing. Who supplies tiles, sanitaryware and fittings is agreed up front and written into your fixed quote.

    What changes Same-layout refitEverything stays where it is Layout changeFittings and services move EnlargementWalls move
    New tiles, fittings and waterproofingYesYesYes
    WC, shower or bath movedNoYesYes
    Pipework and drainage re-routedNoYes, pressure-tested before it's coveredYes
    Walls moved or removedNoNoYes, with a structural engineer where needed
    Guarantee12 months workmanship12 months workmanshipPlus 10 years on structural alterations
    Typical price£6,000 to £11,000£9,000 to £15,000Quoted after a surveyDepends on the structure of your house
    Time on siteTwo to three weeksLonger. Start and finish dates are written into your quote.

    Planned on paper before anything moves

    We plan the layout, waterproofing, services, materials and finishes before work begins, so nothing is decided on site in a hurry. Where walls or structure are involved, we bring in a structural engineer and manage the Building Regulations process for you.

    Floors and traffic areas are protected for the whole job. If anything outside our control affects the dates, you hear about it the same day.

    Bathroom with bay window, wall-hung WC, curved vanity unit and mirror cabinet, South London — Fellner Construction
    Bay-window bathroom with wall-hung WC and curved vanity, South London
    Bathroom with wood-effect feature wall, bath and black shower fittings, South London — Fellner Construction
    Bath with shower screen and feature wall, South London
    • Fixed price in writingAny change is agreed in writing first.
    • Deposit capped at 20%Then staged payments against milestones.
    • 10-year structural guaranteeOn structural alterations, plus 12 months on workmanship.
    • £3m public liabilityInsured for residential works.
    • You deal with the ownerOne point of contact, first visit to handover.

    Tell us what's wrong with the room you have.

    Send a few photos and a rough idea of what you want. We reply within one working day and arrange a visit to look at walls, drainage and services in person.

    Get a fixed-price quote Or call +44 7834 390 350, Monday to Friday, 8am to 6pm