PRANCE metalwork is a leading manufacturer of metal ceiling and facade systems.
How do metal wall panels prevent moisture ingress in Dubai humidity?
Dubai’s coastal humidity—often above 60% relative humidity—can lead to condensation, mold growth, and structural deterioration if building envelopes are not properly sealed. Metal wall panels designed by PRANCE Design incorporate multi-component sealing systems that create continuous moisture barriers.
At the heart of this protection are high-performance EPDM gaskets installed at all panel joints and perimeter interfaces. These gaskets maintain elasticity across temperatures from 0 °C to 80 °C, preserving seal integrity even under thermal expansion. Precision-engineered tongue-and-groove connections ensure panels engage tightly, eliminating gaps where humid air could infiltrate.
Behind the exterior panel, a breathable weather-resistive barrier (WRB) is applied directly to the substrate, allowing trapped moisture vapor to escape while blocking liquid water. Weep holes and drainage channels are strategically placed at the panel’s lower edges to evacuate any incidental water intrusion, preventing accumulation within the cavity.
The non-porous PVDF-coated aluminum skin repels water and resists surface staining from mineral deposits common in Dubai’s atmosphere. Routine facade inspections—recommended semi-annually—focus on checking gasket compression and cleaning drainage paths with low-pressure water. These minimal maintenance tasks ensure that metal wall systems continue to shield structures in Dubai Marina, Al Barsha, and other humid zones.
By investing in these engineered aluminum facade solutions, developers and facility managers can confidently mitigate moisture-related issues, prolong facade lifespan, and maintain healthy indoor environments throughout Dubai’s humid seasons.