[simmonce]

Hello,

I am constructing a bathroom in my garage on a cement slab. How much do I have to elevation the floor from the cement slab to achieve the appropriate drain for the toilet?

Thanks

[dmrlook]

Hello,

I am constructing a bathroom in my garage on a cement slab. I need to know the elevation needed from the slab to the toilet flange.

Thanks

The toilet flange generally sits on the finished floor, so if you are just placing a toilet on the slab, the flange would rest on the slab (and should be anchored to it). If you are installing tile, then the flange would rest on that (and be anchored through the tile into the subfloor below for rigidity).