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Wet room flooring repairs

If your wet room floor is leaking, lifting, or moving underfoot, the problem is rarely the part you can see.

The waterproofing underneath it has failed. We strip the floor back, repair the water damage, and rebuild it properly so it stays watertight.

We repair any wet room, regardless of who installed it.

Wet room floor repairs start at £2,500.

Please fill in our wet room repairs form, making sure to include your bathroom dimensions and photos of your bathroom and any particular areas that are in need of repair.

Which? Trusted Trader and SafeContractor-approved. Proud to support SSAFA, the MND Association, and Alzheimer's Society.

Common wet room problems we find

Most people do not go looking for a wet room problem. They notice something small, put it to the back of their mind, and then it gets worse.

A damp or musty smell in the bathroom that never quite clears

A stain, a bulge, or peeling paint on the ceiling in the room below

Tiles that feel loose, sound hollow when tapped, or have started to lift

The floor flexing or giving slightly when you step on it

Water running away from the drain instead of towards it, or sitting in a corner long after the shower is off

Grout cracking along the join where the floor meets the wall

Silicone that keeps going black however often it is replaced

A repair somebody else already carried out that held for a few months and then failed again

Learn more about mobility wet room installations

What's usually hiding underneath your wet room flooring

By the time a wet room leak is visible, water has normally been tracking through the structure for months, sometimes years. When we lift a failed floor, this is what we tend to find.

The comfort-height toilet with a folding safety armrest, beside the wall-hung basin
WHAT YOU SEE
WHAT COULD BE UNDERNEATH
Rotten floorboards. Chipboard is the worst offender. It swells, crumbles, and loses all its strength once it has been wet for any length of time.
Damaged joists. Timber that has been damp for long enough begins to soften and rot, which is a structural problem rather than a bathroom one.
Saturated insulation and voids. Insulation holds water like a sponge and keeps the timber around it permanently wet.
Mould growth. Out of sight, in the void beneath the floor and behind the walls, which is a real concern in a home where somebody already has breathing difficulties.
Damage to the room below. Stained ceilings, blown plaster, and in some cases water sitting near light fittings or wiring.

None of this is cosmetic.

This is why we treat a failed wet room as a structural repair to your home, not a bathroom refresh.

Our mobility wet room repair process

How we ensure that your bathroom is repaired to high quality

Diagnosis

We open the floor up and establish exactly where and why the waterproofing has failed. Photographs sent in advance tell us a great deal, but nothing is confirmed until the floor is up.

Controlled strip out

The floor covering, adhesive bed, and failed membrane are removed and taken away. We protect the rest of your home while we do it.

Structural repair

Any rotten or weakened boards and joists are cut out and replaced. The base has to be sound and flat before anything else can go back down, and there is no shortcut around this stage.

Wet deck and drainage

Where the deck has failed or the falls were never right, it is replaced. The drain is checked, rebedded, and reconnected properly.

New waterproofing

A full tanking system goes down across the floor, up the walls, and is sealed at every corner, joint, and pipe penetration. This is the part that stops the problem returning.

New floor covering

Slip resistant flooring laid, sealed, and finished to the drain.

Commonly asked questions about wet room flooring

Bruce's finished wet room: level shower area with glass screen, vanity basin, toilet and slip-resistant flooring

Our wet room flooring repairs start at £2,500. The final figure depends on the size of the floor, the condition of the structure underneath, and whether the wet deck and drain need replacing. We give you a firm price before any work begins.

Because it is not just a floor. A wet room floor is a layered waterproofing system, and repairing it means removing the covering, the adhesive, and the failed membrane, repairing whatever the water has damaged underneath, replacing the wet deck and drain where needed, and installing an entirely new tanking system before the new flooring goes down. It is a rebuild carried out by specialists, and it is the reason the repair lasts rather than failing again next winter.

No, and anybody offering to is not solving your problem. Grout and silicone are not what keeps water out of your floor. The tanking membrane underneath is. Surface repairs hide the symptoms for a few months while the water carries on damaging the structure.

Most repairs are completed within a single day. Larger structural jobs can run into a second day, and if we expect that, we will tell you before we start.

The wet room itself is out of use while we are working in it, since the floor is lifted. We will confirm exactly when the new floor is ready to use before we leave, and we will talk through arrangements with you in advance so you are not caught out.

Yes. Most of the repairs we carry out are on wet rooms fitted by somebody else. We do not need to have installed it to put it right.

We stop, show you what we have found, and explain your options and the cost before doing anything further. You decide whether we continue.

Yes. Wet room flooring repairs carry a twelve month guarantee covering both products and workmanship. Please note this is separate from our ForeverCare guarantee, which applies to new bathroom installations.

Hear from our happy customers

Need a wet room floor repair?

Send your information, and we will be in touch to discuss your options. Wet room floor repairs start from £2,500.