PRANCE metalwork is a leading manufacturer of metal ceiling and facade systems.
How can aluminum ceiling retrofits improve thermal comfort in older office buildings in Bangkok and Manila?
Retrofits using aluminum ceilings are an effective strategy to enhance thermal comfort in aging office buildings across Bangkok and Manila. Replacing aged mineral fiber or stained gypsum ceilings with reflective aluminum panels reduces radiant heat gain from upper slabs and improves perceived coolness at occupant level. When paired with new insulation above the ceiling plane, aluminum retrofits can noticeably reduce the load on existing chillers.
Perforated or open-joint aluminum systems improve airflow distribution by reducing plenum resistance, enabling legacy HVAC systems to deliver conditioned air more evenly without major ductwork changes. This improves temperature uniformity and reduces hot spots that tenants often report in older stock buildings. Retrofit panels also provide a clean, modular surface for integrating contemporary diffusers, sensors, and LED lighting—upgrades that enhance system responsiveness and reduce energy use.
From an operational viewpoint, aluminum’s light weight simplifies installation on old ceilings without imposing significant additional structural load. Choosing corrosion-resistant finishes and stainless fixings ensures long-term performance in humid urban climates. By addressing radiant heat, improving convective air distribution, and enabling modern HVAC and lighting upgrades, aluminum ceiling retrofits deliver measurable comfort improvements in older Bangkok and Manila offices.