How do suspended aluminum ceilings resist humidity better than plasterboard systems?

Basements and indoor pools in Central Asian locations like Dushanbe (Tajikistan) and Aktau often face elevated humidity levels, posing challenges for plasterboard ceilings that absorb moisture, distort, and foster mildew. Suspended aluminum ceiling systems overcome these issues by utilizing non-porous metal panels that neither absorb water nor swell. The aluminum grid and clips are typically made from galvanized or anodized alloys that resist corrosion—even when continuously exposed to 70–80 % relative humidity. Unlike plasterboard, which requires multiple moisture-resistant treatments and periodic repainting to maintain integrity, aluminum panels maintain their structural and aesthetic qualities indefinitely. Installed above vapor barriers and with proper ventilation integration, aluminum ceilings facilitate air circulation, preventing condensation buildup. Cleaning is straightforward: periodic wiping with a mild detergent removes film or mold spores without damaging the panel finish. In hospitality and wellness centers in Ashgabat, the stable performance of aluminum ceilings reduces lifecycle costs by eliminating the need for drywall repair or replacement. Consequently, for high-humidity environments across Central Asia, suspended aluminum ceilings deliver reliable humidity resistance that plasterboard systems cannot match.