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Wet Room

A wet room removes the barriers — no tray to step over, no enclosure to box you in, no frame to interrupt the space. The entire shower area is level with the floor, waterproofed underneath and open to the room. The result is a bathroom that feels bigger, looks cleaner and is more accessible than any traditional shower setup.
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Wet Rooms — Open, Accessible and Easy to Clean

A wet room removes the shower tray and enclosure entirely. The whole floor is waterproofed and graded toward a drain, so water flows away without needing to be contained. The result is an open, walk-in showering space with no step to climb over and no frame or glass to scrub. Wet rooms suit everything from compact ensuites where a tray would dominate the floor to larger bathrooms where you want a spa-like, minimal look. At Bathroom City, we stock the showers, valves, screens, wall panels, toilets and furniture you need to build one.

Why Choose a Wet Room?

The biggest advantage of a wet room is accessibility. With no tray lip or enclosure step, it is the safest option for anyone with reduced mobility, older family members or wheelchair users. Beyond accessibility, wet rooms are genuinely easier to clean — there is no shower tray edge collecting grime, no enclosure tracks filling with limescale and fewer corners where mould can take hold. They also make a small room feel significantly larger because the floor runs continuously from wall to wall with no visual break.

Walk-In Screens and Glass Panels

Most wet rooms use a single fixed glass panel to stop water spraying across the entire room. Unlike a full enclosure, a walk-in screen has no door, no hinges and no tracks — you simply walk around it. This keeps the open feel while directing the water toward the drain. Frameless glass panels give the cleanest look. If your wet room is larger, you may not need a screen at all, though most people prefer one to keep the toilet and basin area dry.

Showers and Valves for Wet Rooms

A concealed thermostatic valve with a fixed overhead rainfall head is the classic wet room setup. The valve sits behind the wall with only the controls visible, and the large head gives even coverage without needing to hold anything. Add a separate handset on a rail for rinsing and flexibility. Thermostatic valves hold the temperature steady regardless of what else is happening with the plumbing, which is important in any home with multiple water outlets. Digital showers offer push-button control and precise temperature settings if you want a more modern setup.

Wet Room Flooring and Drainage

The floor is the most important part of a wet room. It must be fully tanked — meaning every surface is sealed with a waterproof membrane — and graded so water falls naturally toward the drain. Linear drains (long, narrow channels set against a wall) are the most popular choice in modern wet rooms because they allow the floor to be tiled with a single gradient in one direction, which is simpler to lay than a four-way fall toward a central point drain. The tanking and gradient work needs to be done properly — this is not a job to cut corners on, as any failure in the waterproofing can cause serious damage to the structure below.

Bathroom Wall Panels for Wet Rooms

Wall panels are a practical alternative to tiles in a wet room. They cover large areas in single sheets with minimal joints, so there is less grouting to maintain and fewer entry points for moisture. In a wet room, where every wall surface is likely to get splashed, this is a real advantage. Panels install over existing tiles or plasterboard and can be cut to fit around valves, outlets and screens. They are available in stone, marble and wood-effect finishes and are fully waterproof.

Wall-Hung Toilets and Furniture

A wet room works best when as little as possible touches the floor. Wall-hung toilets float above the surface, so water drains freely underneath without pooling around a pedestal or base. Wall-hung vanity units do the same for the basin area — everything is lifted off the floor, making cleaning straightforward and keeping the room looking open. Fitted furniture with concealed cistern units hides all pipework behind a clean face, which suits the minimal aesthetic of a wet room. Our Oliver and Ashford ranges both offer wall-hung and back-to-wall options in coordinated finishes.

Wet Rooms in Small Spaces

A wet room can actually work better than a shower enclosure in a very small room. Without a tray taking up a fixed footprint and glass panels boxing in the space, the entire floor becomes usable. A compact ensuite or converted cupboard that would feel cramped with a quadrant enclosure can feel surprisingly open as a wet room. The key is getting the drainage gradient right and using a single glass panel to keep the dry zone dry. Wall-hung fittings and light-coloured wall panels will make the space feel bigger again.

Planning a Wet Room

Start with the floor. You will need a qualified installer to lay the tanking membrane and create the correct gradient toward the drain — this is the structural work that everything else depends on. Once the floor is sorted, choose your drain style (linear or point), position your shower valve and screen, and fit the toilet and basin on the dry side of the panel. If the wet room is above ground floor, the joists below may need reinforcing or the floor built up to accommodate the gradient. It is worth getting a professional survey before committing. Our Birmingham showroom is open seven days a week if you want to see wet room products in person, or call the team for advice.

Free Delivery on Orders Over £50

All orders over £50 qualify for free delivery to UK mainland addresses. Next-day delivery is available for £75 if you need items quickly. For larger items like glass panels and wall panels, we will arrange a convenient delivery slot.

What is the difference between a wet room and a shower room?

A shower room has a shower enclosure or cubicle sitting on a tray that contains the water in a defined area. The rest of the floor stays dry. A wet room has no tray and no enclosure — the entire floor is waterproofed (tanked) and sloped toward a drain so water flows away from the open showering area. Wet rooms require more specialist floor preparation but offer a completely open, step-free showering space.

How much does it cost to install a wet room?

Costs vary depending on the size of the room, the floor construction and the finish you choose, but as a rough guide most wet room installations in the UK fall between £3,000 and £7,000 for labour and tanking, on top of the cost of the products themselves. The biggest variable is the floor work — if the existing floor needs reinforcing or building up to create the drainage gradient, that adds to the cost. An upstairs wet room on timber joists is typically more expensive than a ground-floor concrete slab.

Can I have a wet room upstairs?

Yes, but the floor construction needs more attention. Timber joist floors require a former (a pre-shaped base) to create the drainage gradient, and the joists may need reinforcing to handle the additional weight of the tanking and tiling. A qualified installer will assess the structure and recommend the right approach. Thousands of UK homes have upstairs wet rooms — it is well-established practice, just not a straightforward DIY job.

Do wet rooms cause damp problems?

Not if they are installed correctly. The whole point of tanking is to create a fully sealed, waterproof envelope so that no water reaches the walls, floor structure or rooms below. Problems only occur when the tanking is done poorly, when joints are not sealed properly or when the drainage gradient is insufficient. Using a professional installer with wet room experience is the single best thing you can do to prevent damp issues.

Do I need planning permission for a wet room?

Converting an existing bathroom into a wet room is an internal alteration and does not normally require planning permission. However, you will almost certainly need building regulations approval to sign off the waterproofing, drainage, ventilation and any structural work (particularly if you are reinforcing floor joists). Contact your local building control office before starting. If you are in a flat or leasehold property, check your lease for any restrictions on altering wet areas.

What type of drain is best for a wet room?

Linear drains are the most popular choice for modern wet rooms. They sit along one wall as a narrow channel, which means the floor only needs to slope in one direction — simpler for the tiler and cleaner-looking than a four-way fall toward a central point drain. Point drains (round or square, set in the centre of the floor) are the traditional option and still work well, but they require the floor to be graded from all four sides, which is harder to tile neatly, especially with large-format tiles.

Can I tile a wet room floor with large tiles?

Yes, but it depends on the drain type and the gradient. Large-format tiles work best with a linear drain because the floor slopes in a single direction, so the tiles can be laid flat without excessive cutting. With a central point drain, the four-way gradient means large tiles may need to be cut into smaller sections to follow the slope, which can look untidy. If you want large tiles throughout, choose a linear drain and keep the gradient as shallow as the drain manufacturer allows.

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