I have an older home with 3.5" ID PVC in the floor. Previous homeowner filled the boxes in with mud so I have no old covers and hardware. New homeowner has tiled around the PVC and wants outlets. Who makes a 3.5" ID floor box cover? Where can I get some? Thanks in advance!

Carlon makes them and I'm sure theres others,try going to your local electrical supply store I'm sure they can help you.

Carlon makes floor boxes. But the current size (for the last 7-8 years or so) has a 4" ID on the PVC box. My PVC has a 3.5" diamter. Emco (local distributor for Carlon) says they have not made the old size for a long time and have no suggestions for where to find one. I have checked every local electrical supply store in town. Still no luck. Any other ideas?

I once heard a guy saying he had a problem like this and I believe he said he chipped the concrete around the outside of the box and put a piece of 4" (I believe ).Unsure if it worked but he claimed it did!

Yeah. That is one thought I have had, but the flooring is ceramic tile up to the edge of the hole -- very nicely done. Chipping the tile seems like a risky endeavor. Anyone out there have some old ones they want to ship to Tx?