Owens Corning TruDefinition Duration COOL Shingles – Shasta White, 13-1/4 in. x 39-3/8 in., 98.4 sq. ft. CoverageTruDefinition Duration COOL Asphalt Shingles (Shasta White) Energy saving architectural asphalt shingles featuring solar reflecting granules to help keep roofs cooler and reduce energy use. Built with patented SureNail Technology for enhanced durability, wind resistance, and long term performance while meeting Cool Roof requirements. Key Features: Energy Efficient Cool Roof: Solar reflecting granules help reduce heat absorption and improve home

TruDefinition Duration COOL Asphalt Shingles (Shasta White)

Energy-saving architectural asphalt shingles featuring solar-reflecting granules to help keep roofs cooler and reduce energy use. Built with patented SureNail Technology for enhanced durability, wind resistance, and long-term performance while meeting Cool Roof requirements.

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Key Features:

• Energy-Efficient Cool Roof: Solar-reflecting granules help reduce heat absorption and improve home comfort
• SureNail Technology: Patented nailing strip delivers consistent fastening and long-lasting hold
• High Wind Performance: Rated up to 130 mph (209 km/h) when installed per instructions
• Robust Coverage: Each square covers 98.4 sq. ft.; nominal shingle size 13-1/4 in. x 39-3/8 in.; exposure 5-5/8 in.
• Built to Last: Class A fire resistance; algae resistance rated 10 years; meets multiple ASTM/UL standards

Please check the Product Data Sheet Here

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Specifications Table:

Specification	Details
Color	Shasta White
Style	Shingles
Coverage Area	98.4 sq. ft. per square
Bundles per Square	3
Shingles per Square	64
Nominal Size	13-1/4 in. x 39-3/8 in.
Exposure	5-5/8 in.
Wind Resistance	130 mph (209 km/h)
Algae Resistance	10 Year
Fire Rating	ASTM E108/UL 790 Class A
Applicable Standards	ASTM D228; ASTM D3018 (Type 1); ASTM D3161 (Class F Wind Resistance); ASTM D3462; ASTM D7158 (Class H Wind Resistance); Florida Building Code Approved; ICC-ES AC438; UL ER2453-01
Item Weight	72.3981 lb
Unit of Measure	SQ | BDL
Manufacturer Number	631943
Product Number	OCFCMDTDCSHW

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Frequently Asked Questions (FAQ):

Q: What makes these shingles “COOL”?
A: They use solar-reflecting granules that help keep the roof surface cooler, which may reduce energy consumption and extend roof life.

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Q: What is the wind rating?
A: When installed properly, the shingles are rated for wind speeds up to 130 mph (209 km/h).

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Q: How many bundles are required per square?
A: Three bundles per square.

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Q: What is the warranty?
A: They include a Limited Lifetime Warranty (see manufacturer for full terms).

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Q: Do these shingles resist algae?
A: Yes, they have a 10-year algae resistance rating.

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Cool, Crisp, and Quietly Luxurious Roofing

In Shasta White, these architectural shingles create a refined, sun-washed canvas that brightens elevations and sharpens modern rooflines. The subtle dimensional pattern adds sophisticated texture while the cool roof technology keeps the home serene and efficient. Pair with charcoal gutters and natural wood accents for a balanced, coastal-modern palette. This is a smart, style-forward finish that elevates curb appeal and comfort in one thoughtful move.

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Choose TruDefinition Duration COOL Shingles to elevate curb appeal and boost energy efficiency with proven, long-lasting performance.

Installation