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Bathroom Makeovers, Refits and Wetrooms Done Watertight

A bathroom fails in two ways: it looks tired, or it quietly leaks into the room below. Multi Group fixes both across London and Essex, from same week makeovers to full refits and wetrooms, with the plumbing, tiling, electrics and decoration all under one roof and the waterproofing done like we will be blamed for it, because we would be.

The makeover: maximum change, minimum upheaval

New sanitaryware, a modern shower over the bath, fresh tiling or wall panels, new flooring, extractor fan, lighting and decoration. Kept to a tight footprint, a makeover transforms the room in days and avoids the cost of moving soil pipes. It is our most requested job for rentals between tenants and family bathrooms that have simply served their time.

Full refits and wetrooms

When the layout is wrong or accessibility matters, we strip to the walls and rebuild: repositioned sanitaryware, walk in showers and full wetrooms with proper falls and drainage, underfloor heating, and storage designed in rather than squeezed in. Wetrooms live or die on tanking, the waterproof membrane behind everything, so ours is installed to manufacturer spec and photographed before a single tile covers it. That photo lives in your portal as proof.

Leak proofing is the actual product

Most bathroom disasters are invisible on day one: a missed seal, a rushed tray install, movement in the boarding. Our fitters are plumbers first, so the unglamorous layers are done properly: correct boarding, tanking in wet zones, solid tray bedding, sealed penetrations and pressure tested pipework. The pretty layer on top then stays pretty.

Bathrooms for landlords and blocks

Durable rental spec: thermostatic showers that resist scale, panels or large format tiles for fewer grout lines, sealed hard flooring and ventilation that actually shifts air, which is your quiet ally against the mould complaints Awaab's Law era regulation takes seriously. We time refits inside void periods and issue electrical certification for shower and fan circuits as standard.

Frequently asked questions

How long does a bathroom refit take?

A makeover typically runs 3 to 5 days, a full refit 1 to 2 weeks, wetrooms slightly longer for tanking cure times. You get a written schedule up front.

Can you keep the bathroom usable during the work?

We plan around one facility households as standard: toilet reconnected each evening where feasible, and clear notice for the short windows it is not.

Do you fit customer supplied suites?

Yes, fit only is welcome. We check everything on arrival, because discovering a cracked basin on day three helps nobody.

Are electric showers and fans certified?

Yes. Shower circuits, isolators, lighting zones and extractors are installed and certified by our own electricians as part of the job.

Can you make a bathroom accessible?

Yes: level access showers, grab rails fixed into proper support, seats, raised sanitaryware and lever taps, done discreetly so it reads as design rather than equipment.

Tired bathroom or nervous ceiling below?

Free survey, honest options, and waterproofing you get photographic proof of.

Call 0208 22 66 7 88  WhatsApp