Different Size Tub Drains

Built in tubs can present a bit of a challenge however.

Different size tub drains. Local building codes vary in. Because they are the same size the. Tub drain assemblies can be joined with slip fittings brass abs or pvc or with solvent glued fittings abs or pvc only. That s a common pipe size for tubs.

Rough in plumbing should be calculated for a 1 1 2 inch pipe. There are two common thread types 16 and 11 1 2 threads per inch and one uncommon one 14 tpi. Tub drain assemblies are commonly made from one of three different pipe materials. Large stand up shower stalls tend to have 2 inch pipes draining them.

The proper size for both a bathtub drain and trap is 1 1 2 inches in diameter regardless of the bathtub size. The type of trap used on a tub drain is a p trap. How what to measure. Tub shoe drain sizes adapters.

We sell a variety of shoe adapters some are only available from us. A freestanding tub makes measuring easy since everything is exposed. One of the most confusing and annoying plumbing problems is replacing the bathtub drain called a plug that screws into the base called a shoe.