Attic radiant barrier and decking photographed on a Katy-area roofing job
Attic Ventilation, Homeowner Education

Attic Radiant Barrier in Katy: Does It Actually Work?

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A radiant barrier cuts attic heat flow about 40% — but that is not a 40% energy cut. What the DOE numbers actually mean for a Katy home, and when to install one.