Installing a toilet can seem straightforward, but it often involves several steps that require attention to detail. Among the most critical parts of toilet installation is the toilet flange, which is the pipe fitting that connects the toilet to the waste pipe beneath the floor. The flange is secured by mounting screws, which are often the source of installation errors. Understanding common mistakes can help ensure a proper installation and avoid costly repairs in the future. This article will outline typical missteps made when installing toilet flange mounting screws, offering guidance on how to do it right.
1. Not Choosing the Right Materials
One of the primary mistakes people make is not choosing the right screws or materials for the installation. The most commonly used types of screws for toilet flanges are stainless steel or brass, which provide durability and resistance to rust and corrosion. Plastic screws, though cheaper, can break down over time and fail to hold the flange securely.
- Stainless Steel: Offers high durability and corrosion resistance.
- Brass: Also corrosion-resistant; often preferred for aesthetics.
- Plastic: Generally not recommended for flange installations.
2. Failing to Check for Flatness
Before installing the flange, it’s crucial to ensure that the floor is level and flat. If the flange is installed on an uneven surface, it will not seat properly, leading to leaks and instability. Using a level tool helps assess the area where the toilet will sit.
- Use a level to check evenness before installation.
- Consider leveling compounds if the floor is uneven.
3. Over-Tightening the Screws
Over-tightening the mounting screws is a common error that can cause damage. While it may seem that tightening screws maximally would secure the flange better, doing it can lead to cracking the flange or even breaking the toilet. The key is to tighten the screws firmly but not excessively. A torque wrench can help ensure adequate tension without over-applying force.
4. Incorrect Screw Placement
The placement of screws is crucial to the proper functioning of the toilet. Failing to position screws correctly can lead to an unstable toilet, which increases the chances of leaks. Typically, the screws should be 12 inches apart from the center of the toilet bowl, in alignment with the flange holes. Misalignment can cause significant issues once the toilet is set in place.
- Ensure screws are aligned with the pre-drilled holes in the toilet base.
- Use a template or guide if provided by the manufacturer.
5. Ignoring the Wax Ring
The wax ring is a vital part of the toilet installation process, as it creates a seal between the bottom of the toilet and the flange. Failing to replace an old or damaged wax ring can lead to leaks, foul odors, and structural damage over time. Make sure to use a new wax ring every time the toilet is reinstalled.
- Always use a high-quality wax ring for the best seal.
- Position the wax ring properly before setting the toilet down.
6. Applying Too Much Force During Installation
During installation, applying too much force can lead to severe problems down the line. For instance, if you force the toilet into place, it could damage the wax seal, leading to leaks. Once again, patience is crucial in this process. Allow the toilet to settle into place naturally without excessive force.
7. Neglecting to Secure the Flange Properly
After installing screws, it’s easy to assume they are secure. However, it is essential to double-check that the flange is fully secured before placing the toilet. Loose flanges can lead to rocking toilets and potential leaks as mentioned earlier. Check underneath the toilet once it is installed to ensure the flange is adequately secured to the floor.
8. Forgetting to Use Lock Washers
Skipping lock washers is another common mistake. These are crucial for preventing screws from loosening over time due to vibrations or settling. Lock washers maintain consistent pressure, ensuring the screws hold securely in place. Always be sure to install a lock washer with your screws for added security.
9. Misjudging Flange Height
The height of the flange can significantly impact the installation of the toilet. If the flange is too high, it can cause the toilet to rock, while a flange that is too low can lead to leaks. It’s essential to ensure that the flange sits at the correct height—typically level with or just slightly above the finished floor. All adjustments must be made prior to installing the flange.
10. Not Considering Different Floor Materials
Lastly, another common mistake is not considering the type of flooring being installed over the flange. Different materials (tile, vinyl, etc.) can affect how well the toilet rests on the flange. The installation method may differ based on whether the flange sits directly on wood, concrete, or other types of flooring. Always account for the type of floor when planning your installation.
Conclusion
Installing toilet flange mounting screws may appear simple, but it’s essential to be cautious and attentive to details. By avoiding these common mistakes—such as selecting the wrong materials, over-tightening screws, and failing to check the flatness of the floor—you can ensure a smooth installation process that prevents future issues. Always remember to take your time, double-check your work, and consult professional advice if you’re uncertain. A well-installed toilet not only functions correctly, but it also provides peace of mind and convenience for years to come.
FAQs
1. What materials should I use for toilet flange screws?
It’s best to use stainless steel or brass screws for toilet flange installations, as they are both durable and corrosion-resistant.
2. How can I tell if my toilet flange is installed correctly?
A correctly installed toilet flange should be level with or slightly higher than the finished floor and be securely fastened to the floor without any wobbling. After installation, the toilet should sit firmly without rocking.
3. Should I replace the wax ring every time I remove the toilet?
Yes, it is recommended to replace the wax ring every time the toilet is removed to ensure a proper seal and avoid any leaks.
4. How tight should toilet flange screws be?
Screws should be tightened firmly but not excessively. You want them to hold the flange securely, but over-tightening can lead to damage.
5. Is it necessary to use lock washers?
Using lock washers is advisable as they help to keep screws secure and prevent them from loosening over time due to vibration or settling.
