(208) 466-3707Replacing a toilet is a common home improvement project that many homeowners can handle themselves. Whether you’re updating to a more efficient model or fixing an old, faulty toilet, the process can be relatively straightforward if you follow the right steps. However, if the job becomes more complex or you want professional help, Dillon Plumbing in Nampa, Idaho, is always ready to assist. Here’s a step-by-step guide on how to replace a toilet, and remember to call Dillon Plumbing if you need expert assistance.
Step 1: Gather Your Tools and Materials
Before you begin, make sure you have all the necessary tools and materials for the job:
- New toilet (bowl and tank)
- Wax ring
- Toilet bolts
- Adjustable wrench
- Flathead screwdriver
- Putty knife
- Towels or sponge
- Bucket
- Plumber’s tape (optional)
- Rubber gloves
- Caulk (optional)
Step 2: Turn Off the Water Supply
Locate the shut-off valve, typically found behind the toilet near the floor. Turn the valve clockwise to close it and stop the water supply. Then, flush the toilet to drain the water from the tank and bowl. If any water remains, use a sponge or towel to soak it up.
- Tip: Place a bucket under the shut-off valve to catch any remaining water in the supply line.
Step 3: Disconnect the Water Supply Line
Using an adjustable wrench, disconnect the water supply line from the base of the toilet tank. Make sure to place a towel or bucket underneath to catch any residual water that may drain from the line.
Step 4: Remove the Old Toilet
- Unscrew the nuts holding the toilet to the floor. These are typically located on either side of the toilet base. Use a wrench to remove the nuts and set them aside.
- Lift the toilet off the floor by gripping the bowl and rocking it gently side to side to break the seal of the wax ring. Once it’s loose, carefully lift the toilet and set it aside on an old towel or newspaper.
- Scrape off the old wax ring from the flange on the floor using a putty knife. Be sure to clean off all remnants of the wax ring to ensure a proper seal for the new toilet.
- Tip: Plug the drain hole with a rag to prevent sewer gases from entering your home while you work.
Step 5: Inspect and Prepare the Flange
Check the condition of the toilet flange (the part that connects the toilet to the drain pipe). If the flange is cracked or damaged, it may need to be repaired or replaced before installing the new toilet. You can find repair kits at most hardware stores or call a local plumber in Nampa for assistance.
Once the flange is in good condition, place new toilet bolts into the flange slots, ensuring they are evenly spaced on both sides.
Step 6: Install the New Wax Ring
Place the new wax ring on the toilet flange or on the base of the new toilet bowl. If you’re placing it on the bowl, ensure it’s centered and pressed firmly into place. The wax ring creates a watertight seal between the toilet and the drain, preventing leaks.
Step 7: Set the New Toilet
Carefully lift the new toilet bowl and lower it onto the flange, aligning the bolts with the holes in the base. Once the toilet is in position, press down firmly to compress the wax ring and create a tight seal. Rock the toilet gently to ensure it sits flush with the floor.
- Tip: If the toilet doesn’t sit level, consider using plastic shims to level it before securing the bolts.
Step 8: Secure the Toilet to the Floor
Once the toilet is properly seated, place washers and nuts onto the bolts. Tighten the nuts with a wrench, but be careful not to overtighten, as this can crack the porcelain. Tighten the bolts evenly on both sides to keep the toilet level.
Step 9: Reattach the Water Supply Line
Reconnect the water supply line to the new toilet tank. Use plumber’s tape on the threads if necessary to prevent leaks. Hand-tighten the connection, then give it a slight turn with a wrench for a snug fit. Be careful not to overtighten.
Step 10: Turn On the Water and Test for Leaks
Turn the shut-off valve counterclockwise to restore the water supply. Allow the toilet tank to fill, then flush the toilet a few times to test for leaks around the base or water supply line.
- Tip: If you notice any leaks around the base of the toilet, you may need to reposition the wax ring or tighten the bolts slightly.
Step 11: Attach the Toilet Seat and Tank Lid
Once you’re sure there are no leaks, attach the toilet seat and place the lid on the tank. Follow the manufacturer’s instructions for installing the seat, as some models require specific tools or methods.
Step 12: Apply Caulk Around the Base (Optional)
If you’d like a more finished look or want to seal the base of the toilet to the floor, apply a thin bead of caulk around the base of the toilet. This helps prevent water from seeping under the toilet and keeps it secure.
Step 13: Call Dillon Plumbing if the Job Gets Out of Hand
While replacing a toilet is a project many homeowners can handle, it’s not always smooth sailing. Here are a few reasons to call Dillon Plumbing in Nampa, Idaho for help:
- The flange is damaged or uneven.
- You’re unable to get a tight seal with the wax ring.
- Leaks persist after installation.
- The toilet isn’t sitting level, and you can’t fix it with shims.
- You prefer the confidence of a professional installation.
Dillon Plumbing has the expertise to handle toilet installations quickly and efficiently. Whether you run into trouble or want peace of mind knowing the job is done right, we’re here to help!