Adding a bidet to your existing toilet can be a great way to upgrade your bathroom and improve hygiene. Bidets provide a cleansing water stream that reduces the need for toilet paper and leaves you feeling refreshed. While installation may seem daunting, it is definitely doable as a DIY project if you have some basic plumbing skills. This comprehensive guide will walk you through everything you need to know to successfully add a bidet to your existing toilet.
Assessing Compatibility with Your Toilet
The first step is determining if your existing toilet is compatible with a bidet add-on. There are two main types of bidet fixtures:
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Bidet attachments – These sit right on top of the existing toilet seat and require no plumbing. They attach to the water supply of the toilet tank.
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Bidet seats – These replace your existing toilet seat and require T-valve plumbing to connect to the water supply.
Most standard two-piece toilets are compatible with bidet seats. You‘ll want to measure the shape and size of your toilet bowl to ensure a proper fit. Make note of the water supply connection – this is where you will need to tap into to hook up the bidet.
For bidet attachments, you need a toilet tank with enough clearance between the seat and tank for the attachment to fit. Make sure you have a compatible toilet before purchase.
Tools and Materials Needed
Gather the necessary tools and materials before starting your installation:
- Bidet fixture or seat
- Wrench for removing/tightening bolts
- Teflon tape
- Shutoff valve for water supply
- T-valve to connect bidet water supply
- Additional connecting hoses/fittings
- Basin wrench for tight spaces
- Towels, bucket, rags for cleaning up
Step-by-Step Installation
Follow these steps to install your bidet:
1. Turn Off Water Supply
Locate the shutoff valve for the toilet and turn off the water supply. Flush the toilet to empty the tank and bowl. Have towels and a bucket ready to catch any excess water.
2. Remove Existing Toilet Seat
Use a wrench or screwdriver to detach the bolts securing the toilet seat. Remove the old seat and set aside.
3. Install Bidet Fixture
For a bidet attachment, simply attach it to the toilet bowl according to the manufacturer‘s instructions.
For a bidet seat, install the new seat using the provided bolts/screws. Make sure the seat is centered and fits snugly.
4. Connect Bidet Water Supply
Turn the main water supply back on. If installing a bidet seat, attach the provided T-valve connector to the water supply line behind the toilet. Make sure to use Teflon tape on all threaded fittings.
Connect the bidet‘s water supply hose to the T-valve. Use the shutoff valve to control water flow.
5. Make Electrical Connections (If Applicable)
If your bidet seat requires electricity, follow the instructions to connect the power cord to an outlet. Often an extension cord is needed to reach an outlet.
6. Test for Leaks and Proper Operation
With the water and power (if needed) connected, test out your new bidet! Activate the water stream and check for leaks at all connections. Make any necessary adjustments.
Congratulations, you now have an upgraded toilet experience! Be sure to keep all instructions for future reference. Maintain your bidet by periodically cleaning jets and replacing filters.
Electric vs. Non-Electric Bidets
There are pros and cons to both electric and non-electric bidet fixtures:
Electric
- Provide heated water
- More options like air drying, deodorizing
- Require access to an outlet
Non-Electric
- Simple installation
- No electrical outlet needed
- Less expensive
- Fewer features
Choose based on your needs, budget and bathroom setup. Many enjoy the heated water and extra features of electric bidets. But non-electric models provide the cleansing basics without electrical requirements.
Troubleshooting Common Bidet Issues
Here are some common problems and solutions with bidet installations:
Water leakage – Check connections for tightness. Examine T-valves and supply lines for cracks. Apply more Teflon tape if needed.
No water flow – Ensure water supply is on. Check filters and jets for obstructions. Make sure hoses are not kinked.
Water pressure too low – Confirm water supply valve is fully open. Check for kinks or obstructions in hoses. Remove sediment from valves and fixtures. Consider a plumber to increase water pressure.
Seat loosens – Tighten bolts securely being careful not to crack porcelain. Use provided plastic washers. Apply thread lock compound to bolts.
Tips for Ongoing Maintenance
- Periodically clean the bidet jets and nozzles with soapy water to prevent mineral buildup.
- Check supply line connections for drips or leaks. Tighten if needed.
- Replace washable inlet filters as needed per manufacturer instructions.
- For electric bidets, keep the power outlet area dry and clean.
- Every 1-2 years, inspect T-valves and supply hoses for wear or cracks.
Regular maintenance will keep your bidet working properly for years of comfortable use.
Cost Breakdown
Here are typical costs for adding a bidet:
- Bidet fixture or seat: $40 – $500
- T-valve: $15 – $40
- Supply hoses, fittings: $15 – $30
- Plumber installation: $200 – $450
Total cost range: $270 – $1,020
Higher-end bidets with more features will be on the pricier side. Opting for a DIY installation instead of a plumber will significantly cut costs. Shop around for the best deals on parts and fixtures.
Pros and Cons of Adding a Bidet
Pros
- Improved hygiene
- Reduced toilet paper use
- Customized water temperature and pressure
- Options like heated seats, air drying, deodorizing
- Easy DIY installation possibility
Cons
- Upfront cost of purchase and installation
- Possible need for electrical outlet
- Ongoing maintenance required
- Chance of water leaks if not properly installed
For most homeowners, the pros of installing a bidet far outweigh the cons. The addition of a bidet can take your bathroom experience to the next level.
Frequently Asked Questions
Do I need to hire a plumber to install a bidet?
If you are fairly handy and comfortable with basic plumbing, you can likely install a bidet on your own. But for more complex jobs, hiring a professional ensures proper installation.
Where does the water come from for a bidet?
Bidets tap into the existing water supply line for the toilet tank or sink. A T-valve diverts water to the bidet.
Is any electricity required?
Basic bidet fixtures require no electricity. But more advanced models may need an outlet nearby for features like heated seats.
How difficult is it to convert my toilet to a bidet?
The level of difficulty depends on the specific bidet product. Attachable units require minimal effort. Replacing the toilet seat is more involved but still straightforward.
Can I install a bidet if my bathroom is small?
Yes, many compact bidet models are designed specifically for smaller bathrooms. Just ensure you have room for your knees between the bidet and wall.
Do bidets really help reduce toilet paper use?
Yes! The water stream provides superior cleaning so you‘ll only need a small amount of toilet paper to pat dry. Bidet users can decrease their toilet paper consumption substantially.
Conclusion
Adding a bidet to your existing toilet is a project any motivated DIYer can tackle. With some basic tools and plumbing parts, plus this helpful guide, you‘ll be on your way to a refreshed bathroom experience. Just take your time, follow instructions, and don‘t be afraid to call a plumber if anything seems too complex. Soon you‘ll be enjoying your new bidet‘s cleansing comforts.
