white roofs

Cool building tops

White roofs are rooftops painted or surfaced in white or light colors to reflect sunlight and reduce heat absorption.

The practice emerged as an energy-saving measure in hot climates, lowering cooling costs and combating urban heat islands: The city mandated white roofs on new commercial buildings.

Related

shingles · coating · energy · energy savings · heat · heat island · summer · urban · buildings · paint · membrane · sustainable · green building · insulation · bright · gleaming · solar · climate

Categories
Opposites
roof color/reflectivity

white roofsslate roofs

Overhead cladding of quarried tiles

terracotta roofs

Family

white, roofs, whiter, whitest, whiten, whitened, whitening, whiteness, whites

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G