How Hot Does Your Commercial Roof Really Get In the Summer?

Walking across a blacktop parking lot on a sunny day can feel like the temperature just went up 20 degrees, because surface material has a lot to do with temperature. If you move from the blacktop to the grass and you can instantly feel the difference.

It’s the same with roofs. Dark roofs absorb light — up to 90% of solar energy — and convert it to heat, emitting it back into the atmosphere. White ones absorb less light by reflecting the light without transferring it into heat.

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