How To Replace Toilet Bolts And Gasket: A Step-by-step Guide

Replacing toilet bolts and gaskets is a relatively simple plumbing task that can be completed by most homeowners with a few basic tools. If your toilet is leaking from the base, it’s likely that the bolts or gasket need to be replaced. This step-by-step guide will walk you through the process of how to replace toilet bolts and gasket so you can get your toilet up and running again in no time.

Materials You’ll Need

• New toilet bolts and gasket
• Adjustable wrench
• Hacksaw or bolt cutters
• Rags or towels
• Bucket
• Plumber’s putty (optional)

Step-by-Step Instructions

1. Turn Off the Water Supply

Start by turning off the water supply to the toilet. The shut-off valve is usually located behind the toilet or on the wall near the floor.

2. Flush the Toilet and Remove the Remaining Water

Flush the toilet to empty the bowl. Use a rag or towel to soak up any remaining water in the bowl and tank.

3. Disconnect the Water Supply Line

Use an adjustable wrench to disconnect the water supply line from the toilet fill valve.

4. Remove the Nuts from the Toilet Bolts

Use an adjustable wrench to loosen and remove the nuts from the toilet bolts. The bolts are located at the base of the toilet, where it connects to the floor.

5. Cut the Old Bolts (Optional)

If the old bolts are rusted or difficult to remove, you may need to cut them. Use a hacksaw or bolt cutters to cut the bolts close to the floor.

6. Remove the Toilet

Carefully lift the toilet straight up and off the bolts. Be careful not to damage the floor or the toilet.

7. Clean the Toilet Flange

Use a rag or towel to clean the toilet flange. This is the flange on the floor that the toilet bolts into. Remove any old gasket material or debris.

8. Apply Plumber’s Putty (Optional)

If you want to create a watertight seal, apply a bead of plumber’s putty around the base of the toilet flange.

9. Insert the New Bolts

Insert the new bolts into the holes in the toilet flange. Hand-tighten the nuts onto the bolts.

10. Place the Toilet on the Bolts

Carefully lower the toilet onto the bolts. Make sure the toilet is aligned properly and that the bolts are going through the holes in the base of the toilet.

11. Tighten the Nuts

Use an adjustable wrench to tighten the nuts on the bolts. Tighten the nuts until the toilet is secure, but do not overtighten.

12. Reconnect the Water Supply Line

Reconnect the water supply line to the toilet fill valve. Tighten the connection with an adjustable wrench.

13. Turn on the Water Supply

Turn on the water supply to the toilet. Check for leaks around the base of the toilet. If there are any leaks, tighten the nuts on the bolts or apply more plumber’s putty.

Takeaways

Replacing toilet bolts and gasket is a straightforward task that can be completed in about an hour. By following the steps outlined in this guide, you can save yourself the cost of calling a plumber and get your toilet back up and running in no time.

Questions We Hear a Lot

1. How often should I replace toilet bolts and gaskets?

Toilet bolts and gaskets should be replaced every 5-10 years, or sooner if they show signs of wear or damage.

2. What are the signs that toilet bolts or gaskets need to be replaced?

Signs that toilet bolts or gaskets need to be replaced include:

• A leak from the base of the toilet
• Loose or rusty bolts
• A damaged or cracked gasket
• Water pooling around the base of the toilet

3. Can I use any type of bolts and gasket to replace my toilet bolts and gasket?

No, you should only use bolts and gaskets that are specifically designed for toilets. Using the wrong type of bolts or gasket could damage your toilet or cause a leak.