DIY Frequently Asked Questions / Bathtub')">
The standard Drop-In tub installs within a tile or solid-surface surround within three walls of the bathroom, while the old-fashioned Clawfoot tubs are freestanding.
Standard size for tubs is 60″ wide, 30″ deep and 14″ high.
Whirlpool and deep tubs are designed for soaking and relaxation. These tubs can be separate or incorporate a shower combination.
Cast iron tubs are the most durable and do not stain or scratch easily.
Acrylic is a better insulating material so the water takes longer to cool, and its light weight and flexibility makes it a better choice for larger tubs.
Fiberglass tubs are easy to install, but are more apt to fade and scratch.
Tub and shower combinations are typically made of reinforced fiberglass with a polyester finish.