The “pot metal” OEM shower drain is dissolving away. First the X on the drain bottom disappeared and now the sides are going.
I requested information from Grant at Bigfoot
on locating the shower drain from below. His plant manager sent a picture of the drain from below during production, which wasn’t helpful.
My plan is to creat an “access door” beneath the drain in the thin fiberglass (tank) covering.
I’d appreciate specific information regarding locating the access hole, the size of the hole and procedure on replacing the drain and trap.
I have already replaced the two pot metal drains in the kitchen sinks. They are all quality stainless steel and likely last for decades.