Skip to Primary Navigation Skip to Site Navigation Skip to Main Content

3M™ Cool Roofing Granules

3M™ Cool Roofing Granules

Energy Efficient Granule Technology

3M™ Cool Roofing Granules are a 3M innovation and an energy efficient breakthrough roofing granule technology. They can help keep a home cool with less energy consumption and lower energy costs because Cool Roofing Granules are up to three times* more reflective than comparable typical colored granules.

*Based on 3M reflectivity test methods.

Reflectivity Tests

DOE Energy Star® Roofing Calculator estimates annual savings of $20 to $80 depending on the specifics of your home. (Based on a 3500ft2 home in Sacramento, CA)

New Vivid Colors

Cool White - WA9380
Cool White
(WA9380)

 3M™ Cool Roofing Granules