TL;DR - material is best for bathroom ceiling For a bathroom ceiling, the best materials are those that resist moisture. PVC and moisture-resistant drywall are top choices due to their durability and ease of maintenance. Fiberglass and cement boards are also great options, as they handle humidity and water exposure effectively.   Why ceiling choice matters  – Bathrooms face high humidity, so materials must resist moisture, mold, and warping while still looking good. Key requi