How to Install a Toilet Bidet in 3 Easy Steps: DIY Guide


Installing a toilet bidet might seem like a daunting task, but with the right guidance, it can be a straightforward and rewarding DIY project. Bidets offer unparalleled hygiene and comfort, making them a popular addition to bathrooms worldwide. Whether you're looking to upgrade your existing toilet or install a bidet in a new bathroom, this step-by-step guide will walk you through the process.

Here's the steps on how to install a toilet bidet:

Step 1: Gather Your Tools and Materials

Before beginning the installation process, gather the necessary tools and materials:
  • Toilet bidet kit
  • Adjustable wrench
  • Screwdriver
  • Teflon tape
  • Towel
  • Bucket

Ensure that you have chosen a bidet model compatible with your toilet type and plumbing setup. Most bidet kits come with detailed instructions and all the necessary hardware for installation.

Step 2: Prepare Your Toilet

Start by turning off the water supply to your toilet. Locate the shut-off valve, usually located behind or beside the toilet, and turn it clockwise until it stops to cut off the water flow. Flush the toilet to drain the remaining water from the tank and bowl.

Place a towel or bucket underneath the toilet's water supply line to catch any drips or spills during the installation process. Use an adjustable wrench to disconnect the water supply hose from the bottom of the toilet tank. Be prepared for a small amount of water to drain from the hose.

Step 3: Install the Bidet

Follow these simple steps to install the bidet:

Attach the Mounting Bracket: Most bidet kits come with a mounting bracket that attaches to the toilet bowl. Position the bracket on the desired side of the toilet bowl, ensuring it is aligned properly and securely tightened.

Connect the Water Supply: Use Teflon tape to wrap the threads of the water supply hose connector on the toilet bidet. This helps create a watertight seal and prevents leaks. Connect the water supply hose to the bidet's water inlet, ensuring it is securely tightened with an adjustable wrench.

Secure the Bidet: Once the water supply is connected, carefully position the bidet onto the mounting bracket. Ensure that the bidet is level and aligned with the toilet bowl. Tighten any screws or bolts to secure the bidet in place.

FAQs (Frequently Asked Questions):

Q: Do all toilets support bidet installation?
A: Most toilets can accommodate bidet installation, but it's essential to check compatibility before purchasing a bidet. Some older or non-standard toilets may require additional adapters or modifications for proper installation.

Q: Can I install a bidet without professional help?
A: Yes, installing a bidet is typically a DIY-friendly project that requires basic plumbing skills and tools. Most bidet kits come with detailed instructions and all the necessary hardware for installation. However, if you're unsure or uncomfortable with the process, it's always best to consult a professional plumber.

Q: Is electrical wiring required for bidet installation?
A: It depends on the type of bidet. Non-electric bidet attachments do not require electrical wiring, as they rely on water pressure for operation. However, electric bidet seats may require access to a power outlet for features such as heated seats, air dryers, and electronic controls.

Q: How long does it take to install a bidet?
A: The installation time varies depending on your plumbing skills and the complexity of the bidet model. On average, installing a bidet can take anywhere from 30 minutes to an hour for a basic attachment and up to two hours for more advanced models with additional features.


Installing a toilet bidet in three easy steps is a manageable DIY project that offers numerous benefits in terms of hygiene and comfort. By following this guide and addressing common questions, you can enjoy the convenience and cleanliness of a bidet in your own home.