Different Size Tub Drains

There are two common thread types 16 and 11 1 2 threads per inch and one uncommon one 14 tpi.

Different size tub drains.

A freestanding tub makes measuring easy since everything is exposed. Tub drain assemblies can be joined with slip fittings brass abs or pvc or with solvent glued fittings abs or pvc only. The type of trap used on a tub drain is a p trap. A standard modern bathtub drain is 1 1 2 inches in diameter the width straight across the middle.

Local building codes vary in. The actual drain pipe that s in the slab the plumber will connect to is probably 1 and one half inch diameter. The proper size for both a bathtub drain and trap is 1 1 2 inches in diameter regardless of the bathtub size. That s a common pipe size for tubs.

Because they are the same size the. Brass abs acrylonitrile butadiene styrene plastic or pvc polyvinyl chloride plastic. How what to measure. Large stand up shower stalls tend to have 2 inch pipes draining them.

Tub shoe drain sizes adapters. Tub drain assemblies are commonly made from one of three different pipe materials. We sell a variety of shoe adapters some are only available from us.