🕑 11 minutes read

Thinking about adding a bidet to your toilet? It’s a simple upgrade that can make your bathroom way more hygienic and comfortable without any need for a full remodel. A lot of London homeowners are jumping on the bidet trend, and honestly, the process to attach bidet to toilet is much easier to install than you’d expect.

In this guide, we’ll break it all down for you.

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Get lightning fast quotes. Alternatively, we do offer site surveys where needed.

What is a Bidet?

A bidet uses water to clean up after using the toilet. While traditional bidets are separate fixtures, modern ones attach right to your existing toilet- perfect for smaller spaces, like most bathrooms in London. They come in all kinds, from basic sprays to fancy electronic seats. The main difference? Some are standalone units, while others are handy attachments to upgrade your current toilet.

We recommend hiring a professional bidet installation service in London to ensure the job is done safely and correctly.

Why You Need to Install a Bidet?


Better Hygiene

Bathroom bidet attachments give you a much better clean than toilet paper ever could. They're perfect if you have trouble getting around, or just want to feel genuinely fresh and clean down there.

Good for the Planet

Bidets drastically cut down on toilet paper use, which means less waste and fewer trees cut down. Plus, you'll save money on groceries. A win-win for you and the Earth!

Saves You Money

There's an initial cost to attach bidet to toilet. But you'll easily make that money back and then some by not having to buy so much toilet paper. They're built to last, so it's a smart investment in the long run.

Types of Bidets Suitable for London Homes

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London has all sorts of homes, from classic Victorian terraces to sleek modern flats. That means you need bidet solutions that can fit into all kinds of spaces. Knowing the different types out there will help you pick exactly what works best for your bathroom and your needs.

Bidet Toilet Seats

These electronic seats offer heated comfort, adjustable washes, and air drying. Just remember, even for the best bidet toilet seat attachment, you'll need water and power nearby. The best heated bidet attachment can also come as a toilet seat.

Bidet Attachments

These non-electric add-ons give your existing toilet basic spray functions. Affordable, simple to install, and perfect for renters.

Handheld Bidet Sprayers

These wands connect to your toilet, letting you aim and adjust pressure precisely. Super discreet and easy to tuck away.

Traditional Freestanding Bidets

The classic choice for a deep clean. They need extra plumbing and space, a bigger bathroom project, but it will be very effective.

Bidet Toilets (Combi-Toilets)

These combine toilet and bidet for space-saving luxury. Enjoy modern tech and a fresh feel, beautifully integrated.

Can You Add a Bidet to an Existing Toilet?

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Yes.
Adding a bidet to an existing toilet is possible, and it’s quite practical. The main thing is picking the right attachment type for your specific toilet and bathroom setup. Most newer toilets play nice with standard bidet attachments, which usually hook right into your existing water supply, making installation a breeze.

You'll want to think about

  • your toilet's shape and size,
  • plus your home's water pressure,

to make sure it performs its best when you add a bidet to an existing toilet. Simple attachments are often a DIY job, but if you're eyeing an electronic seat, you might need a pro for the electrical work.

Also, make sure you have enough space around the toilet when you add a bidet to your toilet for comfortable use and mounting, especially if your bathroom is on the smaller side.

Plumbing-wise, a bidet attachment for an existing toilet typically connects with T-valves at the water inlet, so having accessible shut-off valves is super helpful.

How to Attach Bidet to Toilet Seat?

Adding a bidet to a toilet is easier than you might think! With just a few basic tools and a bit of patience, most homeowners can get the job done.

Tools and Materials Needed

Before you begin, gather the following tools and parts:

  • Adjustable wrench
  • Screwdriver set
  • Measuring tape
  • Bucket and towels for cleanup

Make sure your bidet attachment kit is complete. It should include:

  • Mounting brackets and hardware
  • Adjustment knobs
  • T-valve connector
  • Connection/supply hoses
  • Washers
  • Installation instructions
Get lightning fast quotes. Alternatively, we do offer site surveys where needed.

Step-by-Step Guide to Attach Bidet to Toilet

Step 1: Turn Off the Water

First things first, you'll need to turn off the water to your toilet. Find the shut-off valve, which is usually on the wall behind the toilet, and turn it clockwise. To make sure the tank and bowl are completely empty, give the toilet a few flushes.

Step 2: Take Off the Old Seat

Next, it's time to say goodbye to your old toilet seat. You'll find the nuts holding it in place at the back, near the hinges. Unscrew them and lift the seat off. Give the area a good cleaning to get rid of any grime.

Step 3: Put on the Mounting Plate

Now, grab the mounting plate that came with your bidet. Place it over the holes on your toilet bowl, making sure it's aligned properly. Pop the bolts through the holes and tighten the nuts by hand from underneath. You want the plate to sit nicely and flat against the bowl.

Step 4: Connect the T-Valve

Find the water supply hose connected to your toilet tank and use a wrench to disconnect it. Now, screw the new T-valve connector onto the tank's inlet. Once that's on, reconnect the water supply hose to the bottom of the T-valve. Make it snug, but don't overtighten it.

Step 5: Attach the Bidet Hose

Connect one end of the bidet's hose to the side of the T-valve. Then, attach the bidet to toilet itself. Check that all your connections are straight and tight to prevent any pesky leaks.

Step 6: Check for Leaks

It's the moment of truth. Slowly turn the water supply valve back on. Keep a close eye on all the connections to make sure there are no drips. Test out the bidet’s spray, starting on a low setting. If you spot any leaks, just tighten the connections a bit more.

How to Install a Handheld Bidet?

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Turn off the water and flush the toilet: Find the shutoff valve behind your toilet and turn it clockwise to stop the water flow. Then flush the toilet to empty the tank.

Mount the holster: Pick a convenient spot, like on the wall or the side of the toilet tank. For wall mounting, drill small holes and use the screws and anchors that came with it. If you’re mounting it on the tank, just hang it on the edge.

Install the T-valve: Unscrew the water supply hose from the bottom of the toilet tank. Screw the T-valve onto the tank where the hose was. Then, reattach the water supply hose to the bottom of the T-valve.

Connect the bidet hose: Take the handheld sprayer hose and attach one end to the T-valve’s outlet port. Attach the other end to the sprayer head. Hand-tighten everything to avoid leaks.

Test for leaks: Turn the water back on by turning the valve counter-clockwise. Look for any drips around the connections. Give the sprayer a quick test and adjust the T-valve to find the water pressure that’s just right for you.

How to Attach Bidet to Sink?

Sometimes, hooking up your bidet to the sink's water supply just makes more sense. This is especially true if your toilet's water line is a pain to get to, or if you're craving some warm water, something toilets don't usually offer.

To install it, you'll simply add a T-valve to your sink's hot and cold water lines, giving you that nice temperature control. Just remember to figure out the best way to run the hose from the sink to the toilet. You want it long enough, but not so long that it becomes a tripping hazard!

For more insight, take a look at our blog “Benefits of Hiring Professional Bathroom Fitters Near You.” It explains why expert installation often saves time, money, and future repairs.

Potential Plumbing Issues Caused by a Bidet Attachment and Fixes

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Worried about installing your new bidet? Knowing what to look out for can save you from a world of watery trouble and help make sure everything works perfectly.

T-Valve Troubles

Sometimes, a leaky bidet is just down to a T-valve that wasn't installed quite right. Loose connections or a washer out of place are usually the culprits. A quick tighten and a double-check on the washer's position can often fix it, saving you from water issues!

Hose Issues

Kinks or too much strain on your bidet hose can lead to problems down the road. Make sure the hose has enough slack and support when you're setting it up. This keeps things running smoothly and helps your bidet last longer.

Water Pressure Issues

Is your bidet feeling a bit weak? Low water pressure, especially in older homes, can be the reason. It's a good idea to test your water pressure beforehand. On the flip side, if the pressure's too high, you might need to dial it back to prevent damage and make it more comfortable for you.

When to Ring a Pro

Trying to DIY complex stuff can lead to expensive mistakes, safety hazards, or a bidet that just doesn't work right.

That's where Serviceteam comes in! Our qualified plumbers can handle all sorts of bidet installations, from simple add-ons to sophisticated electronic systems. We'll assess your needs, get everything installed perfectly, and provide ongoing support so your bidet works great for years.

What is the Ideal Distance Between Toilet and Bidet UK?

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Generally, you'll want about 30 cm between them. That gives you enough wiggle room to use both comfortably. While some people say 20 cm is the absolute minimum, most installers will tell you that a wider gap is way better to avoid a cramped feeling.

And make sure you leave at least 60 cm of clear space directly in front of the bidet. You don't want to be squished when you're trying to use it!

Both your toilet and bidet should also be at least 20 cm away from the wall. This helps with easy access, keeping things hygienic, and just makes cleaning a breeze.

To sum it up, here’s what to aim for:

  • 30 cm between your toilet and bidet (20 cm is the minimum, but 30 cm is ideal!)
  • 60 cm of clear space in front of the bidet
  • 20 cm from the wall to each fixture

Stick to these measurements, and you'll end up with a bathroom layout that's super practical, meets the guidelines, and feels totally comfortable for everyday use.

How Much to Install a Bidet London?

Well, it really depends on what you're looking for!

If you're thinking basic, a DIY attachment of some of the best non-electric bidet attachments can run you anywhere from £30 to £150. Electronic bidet seats are a step up, starting from £200 and going up to £800 or more. You can often install simpler ones yourself, too.

But if you need a plumber in London to handle electrical bits or tricky plumbing, expect to add another £100-£300 for their help. Things like how easy your bathroom is to access, electrical needs, and your current plumbing setup can all sway that final price.

Knowing all this upfront helps you plan and pick the best budget bidet attachment, so you're not caught off guard!

Get lightning fast quotes. Alternatively, we do offer site surveys where needed.

Transform Your Bathroom with Professional Bidet Installation

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Looking to attach bidet to toilet and upgrade your London home? It’s a simple way to boost hygiene, comfort, and eco-friendliness. Whether you’re after a basic attachment or a high-tech electronic system, there’s an option to fit your needs, budget, and bathroom setup.

From assessments to installation and ongoing support, we’ve got you covered.

Even if you need a bathroom quotation, get in touch with Serviceteam today and let’s make your bathroom more comfortable and hygienic!

Frequently Asked Questions

Can you attach a bidet to any toilet?

Yes! Most bidet attachments are designed to fit standard toilets. Just double-check your toilet model for compatibility, but generally, adjustable fittings and universal designs make it easy to add a bidet for extra comfort.

How do bidet toilet attachments work?

Bidet attachments connect directly to your toilet's water supply and provide a gentle stream of water for cleaning. Many models allow you to adjust the pressure, offering a hygienic and eco-friendly alternative to toilet paper.

How to attach a bidet to an existing toilet?

First, turn off the water supply and disconnect the water line. Then, attach the bidet using the fittings provided, reconnect everything, and test the water flow to ensure it's working properly.

How to attach a bidet to a toilet seat?

Remove your current toilet seat, align the bidet attachment, and secure it with the included brackets. Reinstall the toilet seat, connect the water supply, and you’re ready for a cleaner, more comfortable experience.

How to install a bidet toilet attachment?

Turn off the water, connect the bidet to the waterline, and secure it beneath your toilet seat. Follow the manufacturer’s manual for a quick and smooth installation process.