What's a bathtub overflow drain?
A drain that will prevent the tub from overflowing. Generally, the hole is a few inches from the top of the tub.
Do you drill the overflow drain?
We do not. Drilling onsite during installation helps ensure accuracy.
How do I put an overflow drain in a freestanding tub?
You will need to cut an opening in the skirt and drill a hole where the overflow drain will connect.