james1bo
New Member
I am installing a new bathroom on a concrete slab. Because I have enough ceiling height. I am going to raise the floor of the bathroom, to accommodate the drains.
Q-1 what is the size of the drain line for a tolet, and how much height should i have (above the 4" main line) for it to flow correctly.
Q-1 what is the size of the drain line for a tolet, and how much height should i have (above the 4" main line) for it to flow correctly.