What should the rough opening for a standard bathtub be?

the rough opening for the tub (stud to stud) should be 5′-01/4″. How far off the wall should a tub drain be? The position of the tub drain will vary, depending on the size and design of the tub, and you’ll need to cut an access hole in the floor at the drain end of the tub to allow for positioning and installing the drain line.

Can a standalone shower drain be used with a tub drain?

Standalone shower tub drains and a tub or bathtub and shower combination drain cannot be used interchangeably. If you are remodeling your bathroom and the project involves replacing your standalone shower with a tub, consider hiring a plumber to install the tub.

What’s the best way to rough in a tub drain?

Drop a plumb line from the center of the roll at the edge of the tub; the point where the line meets the floor is the position of the drain rough-in hole. You’ll rough in the tub drain with 1 1/2-inch pipe with male threads that extend 1/2-inch above the level of the floor.

What’s the roughest part of the shower drain?

Help identifying bat rough in doityourself munity forums bathroom remodel raised drainage platform fireside dreamers rough in plumbing dimensions for the bathroom rough in plumbing how to methods of venting plumbing fixtures and traps in the 2018 ipc

Can a rough in shower be installed in a basement?

In the case of basement showers, the contractor runs the drain lines before pouring the basement floor. The contractor leaves an access, however, called a rough-in, so you can install a shower later. All plumbing fixtures in the house run to one main sewer line, which usually is buried beneath the basement floor.

How does a rough in bathtub drain work?

The mechanism connects to the lever and extends down the overflow pipe to operate a spring-loaded rocker arm or raise and lower a weight that wedges itself into the drain opening to stop the water and keep the bathtub full. Once you’ve assembled and installed the guts of the bathtub, the rest of the bathtub plumbing rough-in is straightforward.

How big of a drain pipe do I need for a shower?

There are many different designs of showers. To determine the rough-in specs for a shower drain it is necessary to check the manufacturer’s installation instructions for that particular unit. Tub and shower combinations will require at least a 1 1/2-inch-diameter drain pipe and P-trap. A 2-inch drain pipe is better.