Are There Different Size Tub Drains

A standard modern bathtub drain is 1 1 2 inches in diameter the width straight across the middle.

Are there different size tub drains.

After installing new bathroom faucets the drain is usually replaced. A shower tub drain has a 2 inch drain connection while a tub drain frequently has a 1 inch drain connection according to plumbing supply. Tub drain assemblies are commonly made from one of three different pipe materials. Likewise there are plenty of uniquely shaped tubs out there that can make things difficult.

The proper size for both a bathtub drain and trap is 1 1 2 inches in diameter regardless of the bathtub size. Because they are the same size the. Most bathroom sink drain openings are 1 1 4 inches although 1 1 2 inches and 1 5 8 inches are also common sizes. 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.

The type of trap used on a tub drain is a p trap. That way bathroom faucet manufacturers can provide the right sized drain with their faucet. Standard tubs usually have external measurements around 60 inches long 30 inches wide and 14 to 16 inches high. The drain connection for your tub is generally the same as the one for your sink whereas the shower drain connection is slightly larger.

Rough in plumbing should be calculated for a 1 1 2 inch pipe. There are several variations when it comes to choosing a bathtub drain assembly based on the type of material pipe assembly method and drain stopper type. We sell a variety of shoe adapters some are only available from us. There are two common thread types 16 and 11 1 2 threads per inch and one uncommon one 14 tpi.

Shower and tub drains usually have different drain connection sizes to accommodate the various pipe sizes of your home s plumbing drain system. So it makes sense to standardize the drain size. Tub shoe drain sizes adapters. Local building codes vary in.

Brass abs acrylonitrile butadiene styrene plastic or pvc polyvinyl chloride plastic.