Moisture and water are the culprits that damage a well-used family bathtub and eat away the surrounding walls. You’ll recognize water damage if there’s mildew and the walls feel spongy to the touch, not solid. Ripping out the walls and replacing them with a tub surround kit, sold in three or five pieces, is easier and quicker than building new walls. If the walls and framing are damaged, make structural repair before covering them with the surround; this entails removing wet material and drying out the entire area.
The modular pieces of the surround fit together and feature cutouts for plumbing and the fixtures. Most of the surrounds have molded-in shelving and are typically made of fiberglass and acrylic. The components are part of a tongue-and-groove interlocking system, so they can be installed easily.
