Introduction
Installing a toilet properly is crucial for both functionality and comfort. One of the common issues that may arise with toilet installation is a wobbly toilet. This could lead to leaks, damage over time, and an uncomfortable experience. Leveling shims can be the solution you need to achieve a stable toilet setup. In this guide, we will walk you through a step-by-step procedure to effectively use leveling shims for your toilet installation.
What Are Leveling Shims?
Leveling shims are small wedges made of plastic, wood, or composite materials. They are designed to fill gaps and provide stability to surfaces that are uneven. When it comes to toilets, shims can help elevate the base where the toilet makes contact with the floor, allowing for a level sit and helping to prevent rocking.
Tools and Materials Needed
Before you start the installation process, gather the following tools and materials:
- Leveling shims (preferably plastic to avoid moisture absorption)
- Toilet installation kit (includes wax ring, bolts, and nuts)
- Adjustable wrench
- Flathead screwdriver
- Socket wrench
- Tape measure
- Utility knife (if needed to trim shims)
- Cleaning supplies (to clean the area before installation)
Step 1: Remove the Old Toilet
If you’re replacing an existing toilet, start by shutting off the water supply. Then, flush the toilet to empty the tank. Use a sponge to soak up any remaining water in the tank and bowl. Disconnect the water supply line with an adjustable wrench, and remove the nuts that hold the toilet to the floor using a socket wrench. Carefully lift the toilet and remove it, along with the old wax ring.
Step 2: Clean the Wax Seal Area
Once the old toilet is removed, clean the area where the toilet used to sit. Scrape off any remaining wax seal with a putty knife and ensure the surface is free from debris and moisture.
Step 3: Inspect the Floor
Before proceeding, inspect the floor for any damage, such as weak spots or rot. If you find any issues, they should be repaired before proceeding to install the new toilet. Floors should be stable and capable of supporting the weight of the toilet once installed.
Step 4: Positioning Your Toilet
Place the new wax ring over the flange on the floor, ensuring it sits evenly. Then, carefully lower the toilet over the ring, aligning the bolts with the holes in the base of the toilet. Apply gentle pressure to compress the wax ring slightly, ensuring a good seal.
Step 5: Check for Level
Using a level, check to see if the toilet is sitting flat. Place the level on top of the toilet tank from front to back and side to side. If the toilet is level, proceed to secure it by tightening the nuts onto the bolts. However, if the toilet isn’t level, you will need to use leveling shims.
Step 6: Insert Leveling Shims
If you notice that your toilet is rocking or not level, take your leveling shims and start inserting them under the base of the toilet where it sits on the floor. You can adjust the number and position of shims as necessary to achieve a level setup. It’s advisable to insert shims on both sides of the toilet base (back and front) to balance the stability.
Step 7: Recheck the Level
Once you’ve inserted the shims, recheck the toilet’s level. Adjust the shims as necessary until the toilet is perfectly horizontal. It’s essential to achieve level alignment to prevent rocking, which can lead to leaks or further damage.
Step 8: Secure the Toilet
As soon as you confirm that the toilet is level, tighten the nuts on the bolts securely. Ensure that you do not over-tighten them, as this may crack the porcelain base of the toilet. Use a flathead screwdriver to help stabilize the bolts if needed while tightening.
Step 9: Trim Excess Shim Material
After securing the toilet, if you see any excess shim material exposed beyond the toilet base, use a utility knife to carefully trim it off. This helps prevent any tripping hazards and gives your installation a clean look.
Step 10: Reconnect the Water Supply
Reconnect the water supply line to the tank and turn the water back on. Allow the tank to fill and then flush the toilet to check for leaks around the base or supply line.
Step 11: Final Check
After flushing, check the floor around the base of the toilet for any signs of leaks. If all is well, your toilet installation with leveling shims is complete. You should now have a securely installed and perfectly level toilet.
Conclusion
Using leveling shims is an effective and straightforward solution to ensure your toilet is stable and level. By following the steps outlined above, you can prevent potential issues such as leaks or damage from a wobbly toilet. It’s always recommended to take your time and double-check each step for a successful installation. With the right approach, you can enjoy a properly functioning toilet for years to come.
FAQs
1. What if I don’t have leveling shims? Can I use something else?
While it is not recommended, some people have used washers or bits of cardboard as temporary solutions. However, these alternatives may not provide the same level of stability and could lead to issues later on. It’s best to use proper leveling shims designed for this purpose.
2. How do I know how many shims to use?
The number of shims you need will depend on the unevenness of your flooring. Start with one or two shims, then gradually add more while checking the level after each addition until your toilet is perfectly level.
3. Can I install the toilet alone?
Yes, it is possible to install a toilet alone, especially if you’re comfortable with DIY projects. However, having a second person can make it easier, particularly when lifting or positioning the toilet on the wax ring and ensuring stability.
4. What kind of shims should I use?
Plastic leveling shims are often recommended because they are water-resistant and won’t rot over time like wood. They are also easier to manipulate and can be cut to size if necessary.
5. How often should I check my toilet for stability?
It’s a good idea to check your toilet for stability during regular cleaning or maintenance. If you notice any rocking or have issues with flushing, it may be time to recheck the level and adjust the shims as necessary.
