3M™ Cool Roofing Granules
Introducing Our Coolest Idea Yet — 3M™ Cool Roofing Granules.
Positioned at the forefront of innovative granule technology, 3M has developed a breakthrough
in energy efficient granule technology.
The new 3M granule product — 3M™ Cool Roofing Granules — is up to three times* more reflective than
comparable typical colored granules (actual reflective results on shingles will vary by shingle design and manufacturer).
3M™ Cool Roofing Granules can help keep a home cool with less energy consumption and lower energy costs.
They are available in a palette of new vivid colors.
*Based on 3M reflectivity test methods.
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 Grey
- (WA7180)
 - Cool Blue Grey
- (WA7480)
 - Cool Dark Grey
- (WA7280)
 - Cool Tan
- (WA6580)
 - Cool Sienna
- (WA6680)
 - Cool Chestnut
- (WA6780)
 - Cool Black
- (WA5180)
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