Coflex FlexOn Toilet Flange for 4" PVC, ABS, Cast Iron, or Lead Pipes - Includes Spacer System for Correcting Flange Elevation

Sharon H.: It worked

United States on Jul 17, 2023

Customer: Time will tell in the long term how well these hold up over time (5 years and beyond). However, using this flange is pretty easy if you read the instructions and watch a couple of youtube videos, etc.

Canada on May 23, 2023

Scott Battuello: When my local hardware store didn't have a solid solution for my cast iron sew pipe, I bought this to save my @$$. Worked perfectly. Directions were easy to follow.

United States on Jan 24, 2023

RoshanRoshan: Great product but needs improvement, i used this as a replacement for old cast iron flange. But it was extremely difficult to make it fully sit on the walls of the pipe. The problem is that the flange rubber gets a good grip on the rusty pipe and it restricts flexible. I used oil on the pipe wall and flange to act as a lubricant. After a some struggle i was able to make it fit but it was not easy.

United States on Oct 27, 2022

Sam Smith: I had a basement toilet bowl leaking from the bottom. When I removed the bowl the old flange had rotted away and replacing it with a similar one was impossible. Since it was a basement toilet the bend towards the mainline was practically right at the opening and this was a lead pipe that you find in older homes. typical PVC flange didn't create a seal and went too deep. A plumber friend recommended tearing up the concrete and replacing the lead pipe. I turn to this flexible flange as the last hope. I put pipe sealant along the out surface and flexed it along the edge of the pipe and screwed it into the cement. My plumber friend was impressed. This was in February of 2021 and since then no leaks.
I rarely write reviews, but this product is worth it.

United States on Nov 16, 2021

Joshua: Tried many options to repair my toilet flange. This is by far the best option

Canada on Jul 23, 2020

NicolaNicola: I've had a once every month or two small leak around the base of the toilet for awhile. I removed the toilet and found the closet flange had been grossly mis-installed during a renovation from a couple of years ago--way too low, crooked, cracked, and not bolted to the floor. I must have been out of town that day.

So I tried to do a quick fix with the large spongy green flange. Surprisingly, that didn't work so I went for the full fix. I saw this flange and thought it would be perfect. I sawed and chiseled out the glued-in PVC flange. Chipped out the loose tile mortar and made the opening level with quikrete. I also made a mold to extend the 4" PVC pipe a little bit just to make it flush with the tile. Overkill, but . . .

What's nice about this flange is it fits long and tight in a 4" opening. My toilet is skirted so placement would be nearly impossible with a wax ring. Since my floor is a concrete slab, I used 1/4" Tapcons. They fit the flange holes perfectly. No dealing with a messy wax ring or chiseling out PVC in the future, but I can't see having to do this again, anyway. The Flexon flange seems VERY well made.

Besides the spacers I didn't use, the kit...

United States on Jun 13, 2020

Ginette Rodrigue: Grâce à cet item, j'ai réussi à recentrer ma nouvelle toilette vers la gauche et vers l'avant de 3/4 po. Ce qui m'a évité de tailler la solive du plancher!

Canada on Jan 17, 2020