The Complete Handbook of Bathtub Skirts

Chapter 1: Understanding Bathtub Skirts

Go into any bathroom, and you will find it. The vertical panel that covers the front of the bathtub, spanning from the tub's rim down to the floor. That panel is the bathtub skirt, also referred to in the trade as the tub apron or tub front. It is a piece of hardware that is so common, so visually unremarkable, that most people never think about it at all. But for the professional who has to specify, install, or repair them, the bathtub skirt is a source of constant small decisions and potential failures. A skirt that is the wrong size, made of the wrong material, or installed with the wrong technique can undo an otherwise perfect bathroom remodel through leaks, mold, and a finished look that never quite works. Understanding what this piece actually does, how it functions, and why its details matter is the foundation for working with them correctly.

At its most basic, the bathtub skirt is a moisture barrier and a finishing panel. Its primary functional job is to close off the rough, unfinished cavity beneath the front edge of the tub. This cavity contains the tub's support structure, often the drain and overflow piping, and, in many installations, it is a deep, dark, damp void that collects whatever splashes over the tub's edge. The skirt prevents water from running down the front of the tub and into that void, where it would sit against unfinished wood or drywall and cause