How to install a bidet in 10 steps

How to Install a Bidet

How to Install a bidet

Difficulty:

Beginner

Estimated Time:

Under 2 hours

Installing a Bidet Seat or Sprayer: A Simple Upgrade for Any Bathroom

Adding a bidet seat or hand-held sprayer is one of the most convenient and budget-friendly ways to enhance personal hygiene—especially in bathrooms with limited space or homes where full plumbing renovations aren’t practical.

Start by choosing the right option for your needs: a bidet toilet seat replaces your existing seat and offers built-in features, while a hand-held sprayer is a flexible add-on that mounts near the toilet. Make sure your selection fits your toilet model and space.

Before installation:

Turn off the water supply using the shut-off valve behind the toilet.
Flush the toilet to empty the tank completely.
Pro Tip: Since you’ll be disconnecting the water supply hose, place a towel or small bucket underneath to catch any leftover water and prevent spills.

Guide helping home owners installing a bidet with a handle or toilet seat bidet. Looking to upgrade your bathroom for better hygiene, comfort, and convenience? Bidets are an increasingly popular solution for homeowners seeking a cleaner, more eco-friendly alternative to traditional toilet paper. Whether you’re installing a bidet toilet seat or a simple bidet attachment, this beginner-friendly guide will walk you through every step.

Tools & Materials You’ll Need:

Adjustable wrench
Screwdriver
Drill (optional, depending on model)
Towel or small bucket
Bidet seat or attachment kit

Step-by-Step Guide to Installing a Bidet

Step 1: Shut Off the Water Supply

Toilet shut off valve

Locate the shut-off valve behind your toilet and turn it clockwise to stop the water flow. Then, flush the toilet to drain the tank and bowl. Place a towel or small bucket underneath the hose connection to catch any excess water.

If the valve is leaking, you should call a plumber to change it. Old valve have a tendency to leak if it has not been touched in a long time.

Step 2: Remove the Toilet Seat (How to Install a Bidet Toilet Seat Only)

If you’re installing a bidet toilet seat, remove the existing toilet seat by unscrewing the bolts underneath. Clean the area thoroughly before installing the new seat.

Step 3: Install the T-Valve

Bidet valve three-way connector

Disconnect the toilet’s flexible water supply hose from the tank. Attach the bidet’s T-valve to the toilet tank’s fill valve. Reconnect the water supply hose to the bottom of the T-valve.

Step 4: Connect the Bidet Hose

Bidet Hose

Attach one end of the provided bidet hose to the top of the T-valve, and the other end to your bidet attachment or seat. Make sure all connections are secure to prevent leaks.

Step 5: Mount the Bidet (Attachment or Seat)

For bidet attachments, place the unit between the toilet bowl and the toilet seat, aligning the mounting holes. Reattach the toilet seat over it and tighten the bolts.
For bidet seats, slide the bidet seat onto the mounting plate according to the manufacturer’s instructions and secure in place.

Step 6: Turn On the Water Supply

Slowly turn the water valve back on and check for any leaks at all connection points. Tighten fittings if necessary.

Step 7: Test the Bidet

Activate the bidet to test water pressure, nozzle alignment, and temperature (if applicable). Adjust the settings to your comfort.

Optional: Electrical Connection (Heated or Electric Bidet Seats)

If your bidet seat features warm water, heated seating, or a night light, it will require access to a GFCI-protected electrical outlet. If your bathroom doesn’t already have one nearby, contact a licensed electrician to install it safely.

Professional Tip:

Installing a hand-held bidet sprayer? The steps are similar, but make sure to mount the sprayer holster to the wall or tank for easy access. Always test the sprayer before use and ensure it’s switched off to avoid unintended spray.

Enjoy the Upgrade

Congratulations—your bidet is now installed! You’ll enjoy a more luxurious, hygienic bathroom experience and potentially reduce toilet paper waste. Keep the manufacturer’s manual handy for long-term maintenance.

Need Help with Installation?

If you experience leaks, loose fittings, or just want peace of mind with your bidet installation, professional assistance is always a smart choice.

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Tip: Installing a bidet is one of the easiest and most impactful upgrades you can make in your bathroom. If you’re not ready to DIY, let the professionals take care of it for you. A cleaner, more comfortable experience is just a call away.

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