Before we dive into comparisons, let's get clear on what we're actually talking about. Gypsum ceilings and PVC ceilings might both hang overhead, but they're worlds apart in composition and character.
Gypsum Ceilings: Think of gypsum as the "old reliable" of the ceiling world. Gypsum itself is a soft sulfate mineral, mined from the earth, and when mixed with water and additives like paper or fiberglass, it forms the gypsum boards (or drywall) you see in most homes and buildings. These boards are typically 1/2 to 5/8 inches thick, with a paper covering that can be painted, textured, or left plain. Some gypsum boards are treated to be moisture-resistant (often called "green board") or fire-resistant (with additives like glass fibers), making them versatile for different spaces. As a hospital and school supplier, we often recommend fire-resistant gypsum boards for these settings, where safety is non-negotiable.
PVC Ceilings: PVC, or polyvinyl chloride, is a synthetic plastic polymer—you might know it from pipes, window frames, or even vinyl flooring. PVC ceilings come in planks or tiles, usually lightweight and pre-finished with colors, patterns, or textures (think wood grain, stone, or matte white). They're made by extruding PVC resin into thin, rigid sheets, which are then cut into standard sizes. Unlike gypsum, PVC ceilings are ready to install right out of the box—no painting or priming required. They're often marketed as "low-maintenance" and "waterproof," which sounds appealing, but as we'll see, there's more to the story.