Reflective laneways / Green Building & Sustainable Home Renovation Information & Advice

Solar radiation absorbed by concrete and pavement increases urban temperatures
Concept and design

What is the Heat Island Effect and How to Mitigate it to stay cool?

...reflective paint and light-colored roof coverings. See here for guidance choosing the best roof covering. Warm air rises, but heat radiates in all directions. So a light-colored reflective roof can reduce roof surface temperatures by 20°C (35°F) or more, which translates into a cooler attic and less heat transferred in...