How to Replace a Toilet

Replacing a toilet can be a rewarding DIY project if you have the time, a few basic tools, and a bit of patience. Whether your old toilet is cracked, stained, outdated, or you simply want to upgrade to a more water-efficient model, installing a new toilet can be a straightforward task with the right guidance. Here’s a comprehensive guide to help you through the process.

Tools and Materials Needed

Before you start, gather the following tools and materials:

• Adjustable wrench
• Bucket and sponge
• Putty knife
• Tape measure
• Hacksaw (optional)
• Wax ring
• New toilet
• Toilet bolts
• Plumber’s tape
• Toilet flange (if needed)
• Rubber gloves
• Towels or rags
• Safety glasses

Step-by-Step Guide to Replacing a Toilet

Step 1: Prepare the Area

1. Turn Off the Water Supply: Locate the shut-off valve behind the toilet and turn it clockwise to shut off the water supply. Flush the toilet to drain as much water as possible from the tank and bowl.
2. Remove Excess Water: Use a sponge or towel to soak up any remaining water in the tank and bowl. Place a bucket nearby to wring out the water as you work.
3. Disconnect the Water Supply Line: Use an adjustable wrench to disconnect the water supply line from the bottom of the toilet tank.

Step 2: Remove the Old Toilet

1. Unscrew the Bolts: Remove the caps covering the toilet bolts at the base of the toilet. Use an adjustable wrench to unscrew the nuts securing the toilet to the floor. If the bolts are rusted or corroded, you may need a hacksaw to cut them off.
2. Lift the Toilet: Gently rock the toilet back and forth to break the seal of the old wax ring. Lift the toilet off the flange and set it aside on an old towel or sheet to avoid scratching your floor. If the toilet is too heavy, enlist the help of a sturdy helper.
3. Remove the Wax Ring: Use a putty knife to scrape away the old wax ring from the toilet flange on the floor. Be sure to remove all residue to ensure a good seal for the new toilet.
4. Inspect the Flange: Check the condition of the toilet flange. If it’s damaged or corroded, you’ll need to replace it. Make sure the flange is securely attached to the floor and level.

Step 3: Install the New Toilet

1. Install New Bolts: Insert new toilet bolts into the slots on the toilet flange. Use wax or a washer to hold them in place.
2. Prepare the Wax Ring: Place a new wax ring on the bottom of the toilet bowl outlet. Alternatively, you can place the wax ring on the flange. The choice depends on which method you find easier.
3. Set the Toilet in Place: Carefully lower the new toilet onto the flange, aligning the toilet bolts with the holes in the base. Press down firmly to ensure a good seal with the wax ring. Avoid rocking or twisting the toilet as you set it.
4. Secure the Toilet: Place washers and nuts on the toilet bolts and hand-tighten them. Use an adjustable wrench to snug the nuts further, but do not overtighten as this can crack the porcelain. Alternate tightening each side to keep the toilet level.
5. Install the Tank (if separate): If your toilet has a separate tank, follow the manufacturer’s instructions to attach it to the bowl. Usually, this involves placing a rubber gasket between the tank and bowl and tightening bolts.

Step 4: Connect the Water Supply

1. Attach the Water Supply Line: Connect the water supply line to the fill valve on the bottom of the toilet tank. Use plumber’s tape on the threads to ensure a leak-free connection.
2. Turn On the Water Supply: Slowly turn on the shut-off valve and let the tank fill with water. Check for any leaks around the base, tank, and supply line.
3. Test the Toilet: Flush the toilet several times to ensure it’s functioning properly. Make sure it fills and drains correctly and that there are no leaks.

Step 5: Final Touches

1. Trim Bolts and Install Caps: If necessary, use a hacksaw to trim any excess length from the toilet bolts. Place the caps over the bolts to complete the installation.
2. Caulk the Base (optional): For a finished look and to prevent water from getting under the toilet, you can apply a bead of caulk around the base of the toilet.

When to Call a Professional

While replacing a toilet is manageable for many DIY enthusiasts, some situations may require professional assistance:

• Complex Plumbing Issues: If you encounter problems with the flange or have issues with the water supply line, it may be best to call a professional.
• Heavy Lifting: Toilets can be heavy and awkward to maneuver. If you’re not comfortable lifting heavy objects, hiring a professional can prevent injury.
• Ensuring Proper Installation: A professional plumber can ensure that the toilet is installed correctly and that all connections are secure, preventing future leaks and problems.

Benefits of Hiring Downey Plumbing Heating & Air Conditioning

If you prefer to leave the job to the experts, Downey Plumbing Heating & Air Conditioning is here to help. Here are some benefits of hiring our professional services:

• Expertise: Our trained technicians have the experience and skills to handle any toilet replacement job efficiently and correctly.
• Quality Assurance: We use high-quality materials and follow best practices to ensure a long-lasting and leak-free installation.
• Convenience: Save time and effort by letting us handle the entire process, from removal to installation and cleanup.
• Peace of Mind: With professional installation, you can rest assured that your new toilet will function properly and efficiently.

Replacing a toilet can be a rewarding DIY project that improves the functionality and appearance of your bathroom. By following the steps outlined above, you can successfully replace your old toilet with a new, efficient model. However, if you encounter any difficulties or prefer to leave the job to professionals, Downey Plumbing Heating & Air Conditioning is ready to assist.

For reliable and professional toilet replacement services in Downey, CA, contact Downey Plumbing Heating & Air Conditioning at 562-646-1221. Let us help you upgrade your bathroom with a new, efficient toilet that saves water and enhances your home’s comfort.

• Published at January 1, 2011
• Category: Plumbing