Measure and Select the Extender
Part of project
How to Install a Toilet Flange Extender After Tiling · Step 3 of 8
This guide provides comprehensive, step-by-step instructions for installing a toilet flange extender. This is necessary when new flooring, such as tile, has been installed, causing the existing toilet flange to be recessed below the finished floor level. The extender raises the flange height to ensure a proper, leak-proof seal with the toilet's wax ring.
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FAQs
How difficult is installing a toilet flange extender, and can a beginner really do it in 4 hours?
This project is rated as beginner-friendly, but requires careful attention to detail and patience. While the 4-hour estimate is achievable, it assumes you have all materials and tools ready, and there are no unexpected complications like rusted bolts or subfloor damage. Take your time to ensure proper measurements and a watertight seal.
What is the most common mistake when installing a toilet flange extender, and how can I prevent leaks?
The most common mistake is failing to create a proper, watertight seal between the new extender and the existing flange, or overtightening toilet bolts. Ensure both surfaces are clean and dry before applying a continuous, generous bead of sealant. Also, tighten the toilet hold-down bolts incrementally and evenly to prevent cracking the flange.
My toilet flange is now below the new tile; why can't I just use a thicker or double wax ring instead of an extender?
While a thicker or double wax ring might temporarily seal the gap, it's not a reliable long-term solution for a recessed flange. An extender provides a solid, level surface for the wax ring to compress against, ensuring a durable, leak-proof seal. This prevents future leaks that can cause significant water damage and costly repairs.
What type of toilet flange extender should I choose, and are there different kinds for various situations?
You'll primarily find PVC or ABS extenders that match your existing flange material. The 'Oatey 1/4 in. PVC Toilet Flange Spacer 435191' listed is a common option. Measure the exact height difference between your old flange and the finished floor to select the appropriate thickness or stack multiple spacers if needed, ensuring the extender sits flush with or slightly above the floor.
Measure and Select the Extender
Part of project
How to Install a Toilet Flange Extender After Tiling · Step 3 of 8
This guide provides comprehensive, step-by-step instructions for installing a toilet flange extender. This is necessary when new flooring, such as tile, has been installed, causing the existing toilet flange to be recessed below the finished floor level. The extender raises the flange height to ensure a proper, leak-proof seal with the toilet's wax ring.
Frequently Asked Questions
How difficult is installing a toilet flange extender, and can a beginner really do it in 4 hours?
This project is rated as beginner-friendly, but requires careful attention to detail and patience. While the 4-hour estimate is achievable, it assumes you have all materials and tools ready, and there are no unexpected complications like rusted bolts or subfloor damage. Take your time to ensure proper measurements and a watertight seal.
What is the most common mistake when installing a toilet flange extender, and how can I prevent leaks?
The most common mistake is failing to create a proper, watertight seal between the new extender and the existing flange, or overtightening toilet bolts. Ensure both surfaces are clean and dry before applying a continuous, generous bead of sealant. Also, tighten the toilet hold-down bolts incrementally and evenly to prevent cracking the flange.
My toilet flange is now below the new tile; why can't I just use a thicker or double wax ring instead of an extender?
While a thicker or double wax ring might temporarily seal the gap, it's not a reliable long-term solution for a recessed flange. An extender provides a solid, level surface for the wax ring to compress against, ensuring a durable, leak-proof seal. This prevents future leaks that can cause significant water damage and costly repairs.
What type of toilet flange extender should I choose, and are there different kinds for various situations?
You'll primarily find PVC or ABS extenders that match your existing flange material. The 'Oatey 1/4 in. PVC Toilet Flange Spacer 435191' listed is a common option. Measure the exact height difference between your old flange and the finished floor to select the appropriate thickness or stack multiple spacers if needed, ensuring the extender sits flush with or slightly above the floor.