Combined Bidet Toilets UK: Complete 2026 Buying Guide

A combined bidet toilet pairs a standard WC with a built-in wash function, giving you the hygiene benefits of a bidet without finding space for a second fixture. They've become one of the most requested upgrades for UK bathroom renovations, especially in smaller cloakrooms. Below we look at what a combined bidet toilet is, round up five in-stock options — including the rimless Salvo and Rocco ranges — and cover what to check before you buy.

What Is a Combined Bidet Toilet?

Rather than a standalone bidet, a combined bidet toilet builds a rinse or wash function directly into the pan or seat, so you get both fixtures in the footprint of one. Designs are typically closed coupled (cistern sits on the back of the pan, standing on the floor), back to wall (cistern concealed, pan flush to the wall for easier cleaning underneath), or wall hung (pan and cistern both mounted to the wall, floor left clear). All three fit standard UK soil pipe layouts. Many newer ranges, including Salvo and Rocco, are also rimless — no hidden rim for waste and limescale to collect around, which makes cleaning noticeably easier.

5 Combined Bidet Toilets Worth Considering

Here's a snapshot of what's currently popular in our combined bidet toilet collection, from budget-friendly to premium:

• Rocco Rimless Back To Wall Combined Bidet Toilet — from £300, a rimless design with a concealed cistern and easy-clean bowl, a strong all-rounder for most bathrooms.
• Salvo Rimless Comfort Height Back To Wall Combined Bidet Toilet — from £330, pairs the rimless bowl with comfort-height seating, worth considering for taller households or anyone who prefers a higher seat.
• Rocco Rimless Wall Hung Combined Bidet Toilet — from £340, floats clear of the floor for the easiest cleaning underneath, and suits smaller cloakrooms well.
• Salvo Rimless Closed Couple Combined Bidet Toilet — from £450, a premium rimless option with a straightforward closed coupled fit and a noticeably higher-end finish.
• Celino Closed Couple Bidet Toilet — from £295, a lower-cost closed coupled option if rimless isn't a priority.

How to Choose the Right Bidet Toilet for Your Bathroom

Start with the cistern style: back to wall toilets look neater and are easier to clean around, but need a false wall or duct to conceal the pipework, adding a small amount of installation cost. Wall hung toilets go further still, floating the pan off the floor for the easiest under-toilet cleaning, but need a concealed support frame. Closed coupled toilets are quicker and cheaper to fit if you're not adjusting existing plumbing. Next, check seat height — standard suits most bathrooms, while comfort height models sit a few centimetres taller and are easier on the knees. If hygiene is a priority, look for a rimless pan like the Salvo and Rocco ranges, which remove the hidden rim where limescale and residue collect, leaving less to scrub. Finally, confirm the projection (front-to-back) measurement against your available space before ordering, and look for a soft close seat as standard — all five toilets above include one.

Browse the full range in our combined bidet toilets collection, or head to ultrabathroom.com to see matching taps and accessories for your renovation. Got a question about fit or installation before you order? Get in touch and we'll help you pick the right model.