Protect the surface
Why do roofs in Singapore fade and rust so quickly?
A roof here takes more punishment than any other surface on the building — near-equatorial UV all day, heavy downpours, salt-laden air near the coast and a daily heat cycle that expands and contracts every sheet and tile. Coatings chalk and lose their colour, metal corrodes at the fasteners and lap joints, and moss and algae take hold on the shaded side. Once the coating gives up, the material underneath starts weathering directly.
Roof painting puts that protective layer back. We clean the roof properly, treat rust and make good the surface, prime it for the substrate, then build up a UV- and weather-resistant coating — with a heat-reflective finish where it will make the rooms below more comfortable. The roof looks refreshed, and more importantly it is protected again.