The UK Bidet Buying Guide: Types, Installation, and Water Pressure Explained
By James Hargreaves · Updated June 2026 · 8 min read
- Three main types are available: handheld sprayers (from £30), bidet attachments (£40–£150), and bidet seats (£60–£400+)
- Most install yourself in under 30 minutes — no plumber needed for non-electric models
- If you're on a gravity-fed system, check the minimum pressure rating before buying an electric seat
- A basic handheld sprayer is the lowest-risk way to try a bidet for the first time
Why UK Homeowners Are Switching to Bidets
If you've ever stood in the toilet paper aisle, frustrated by rising prices and endless choices, you're not alone. UK households spend a meaningful amount each year on disposable paper — money that could be put toward a simple bathroom upgrade instead. Bidets are no longer a niche European luxury. They're practical, affordable, and surprisingly easy to install in most British homes.
Beyond the financial savings, bidets offer genuine benefits: less irritation for sensitive skin, fewer plumbing clogs from paper, and a much smaller environmental footprint. But with several types available — from handheld sprayers to full bidet seats — how do you choose the right one for your home? Let's walk through the options, installation realities, and what actually works with UK plumbing.
Types of Bidets Available in the UK
You don't need a separate porcelain fixture taking up floor space. Modern bidets come in three main styles, each suited to different budgets and bathroom layouts.
- Handheld bidet sprayers — Also called "bum guns" or shattafs. These attach to your toilet's water supply and hang on a small bracket next to the toilet. They're the cheapest (from under £30) and easiest to fit. Great for renters or anyone wanting to try a bidet without commitment.
- Bidet toilet seats — Replace your existing seat and connect to the water supply. Some are non-electric (just a nozzle that pops up), while electric versions add warm water and air drying. Prices range from around £60 for basic non-electric seats to £400+ for electric models.
- Bidet attachments — Slim units that sit under your existing toilet seat, between the seat and the bowl. They're discreet and affordable, usually between £40 and £150. No power needed unless you opt for a heated version.
For most UK homes, a handheld sprayer or non-electric seat offers the best balance of cost, simplicity, and effectiveness. You don't need smart features or app control — just clean water.
Installation: What You Need to Know
One of the biggest worries is that fitting a bidet requires a plumber and major disruption. In reality, most attachments and sprayers are designed for DIY installation in under 30 minutes. Here's what's typically involved:
- Turn off the water supply to your toilet (the small valve behind the pan).
- Unscrew the existing flexible hose from the toilet's fill valve.
- Screw on a T-valve (included with most bidet kits) that splits the water supply.
- Connect the bidet hose to the T-valve and mount the sprayer or seat.
- Turn the water back on and check for leaks.
That's it. For electric bidet seats, you'll need a nearby power outlet — if you don't have one, an electrician can add one for around £100–£150. Always check that your bidet complies with UK water regulations. Water Regs UK (the organisation formerly known as WRAS) lists approved products that prevent backflow and contamination.
Take a photo of your toilet's water supply pipe and connections before you start. If anything looks unfamiliar once you're mid-installation, having a clear "before" picture makes it much easier to explain the setup to a plumber over the phone if you need help.
Are Bidets Compatible with UK Water Pressure?
Yes, but with one important caveat. Many UK homes — especially older properties — have gravity-fed water systems with lower pressure. Unlike mains-pressure systems, gravity-fed setups rely on a cold water tank in the loft. Most non-electric bidets work fine with low pressure because they simply open a valve to let water flow. However, some electric bidet seats with built-in heaters require a minimum pressure (often quoted around 0.5 to 1 bar) to activate the heating element reliably.
If you're unsure about your home's water pressure, try this quick test: run the cold tap in your bathroom fully open. If the flow is noticeably weak, you may be on a gravity-fed system. In that case, stick with a non-electric bidet attachment or handheld sprayer — they work perfectly well without any pressure boost. For peace of mind, check the product specification for "minimum flow rate" or "compatible with low pressure," and don't hesitate to ask the manufacturer directly if it isn't clearly stated.
Maintenance and Hygiene Tips
A bidet only stays hygienic if you keep it clean. Fortunately, maintenance is straightforward. Once a week, wipe the nozzle and the area around it with mild soapy water or a bathroom disinfectant. Avoid bleach or harsh chemicals — they can damage seals over time. If you live in a hard water area (much of London, the South East, and East Anglia), limescale can build up on the nozzle. A soak in diluted white vinegar every few months removes deposits.
Most modern electric bidets have self-cleaning nozzles that rinse themselves before and after each use. Even without that, a quick wipe keeps things fresh. Also, check the hose connections annually for any slow drips — a small leak can waste water and lead to damage over time.
For anyone with sensitive skin or general discomfort from wiping, a well-maintained bidet is generally gentler than repeated rubbing with dry paper. NHS guidance on piles (haemorrhoids) recommends patting rather than rubbing the area dry, which is consistent with the gentler approach a bidet allows.
The Bottom Line: Choosing the Right Bidet
Start by answering three questions:
- What's your budget? Under £50 — get a handheld sprayer. £50–£150 — get a non-electric bidet seat or attachment. Over £150 — consider an electric seat with warm water, provided your water pressure is adequate.
- Do you rent or own? Renters should stick with non-permanent attachments or sprayers that can be removed without a trace.
- What's your water pressure like? Low pressure? Avoid electric seats and choose a simple mechanical model instead.
There's no single "best" bidet — the right one depends on your bathroom, your confidence with DIY, and how much you want to spend. That said, many UK homeowners find that a basic handheld sprayer is a low-risk starting point. It costs less than a few months' worth of toilet paper, fits almost any toilet, and can cut your paper usage substantially.
Once you've used a bidet for a week, you'll likely wonder why you didn't switch sooner. Less waste, lower costs, and a cleaner feeling — that's a rare upgrade that pays for itself.