Duration Premium COOL asphalt shingles

Energy Star-rated cool roof shingles designed to reflect solar energy and help reduce interior heat. Built with patented SureNail Technology for advanced performance and dependable installation, in the Harbor Fog color.

Key Features:

• Cool Roof Performance: Solar-reflective granules help keep roofs cooler and reduce A/C demand
• SureNail Technology: Patented nailing strip improves installation accuracy and holding power
• High Wind Resistance: Rated up to 130 mph for reliable storm protection
• Fire Safety: Class A fire resistance per UL 790/ASTM E108
• Algae Resistance: 10-year streak-fighting protection for lasting curb appeal

Specifications Table:

Frequently Asked Questions (FAQ):

Q: What coverage does one bundle provide?
A: Each bundle covers approximately 24.6 sq ft; four bundles make one square (about 98.4 sq ft).

Q: What are the shingle dimensions and exposure?
A: Nominal size is 13-1/4 in x 39-3/8 in with a 5-5/8 in exposure.

Q: What certifications and standards do these shingles meet?
A: Compliant with ASTM D3161 (Class F), ASTM D7158 (Class H), UL 790 Class A, ICC-ES AC438, and more.

Q: Do these shingles help with energy efficiency?
A: Yes—solar-reflective granules and ENERGY STAR rating help reduce heat transfer and cooling costs.

Q: Is there a matching hip & ridge product?
A: A corresponding Owens Corning hip & ridge product is available for a finished look.

A Modern, Cool Elegance for Your Roofline

Harbor Fog brings a refined, tonal palette that quietly elevates any exterior. The dimensional patterning adds texture and depth, catching light with sophistication. Pair it with crisp white trim and natural wood accents for a coastal-inspired façade. This cool roof essential marries performance with poise for luxurious, everyday living.

Choose Duration Premium COOL Shingles for a beautiful, energy-saving roof that’s built to perform.