Owens Corning TruDefinition Duration STORM Asphalt Shingles – Brownwood, 13-1/4 in x 39-3/8 inDuration STORM impact resistant asphalt shingles High performance Owens Corning TruDefinition Duration STORM shingles deliver impact resistance and wind protection, engineered with SureNail and patented WeatherGuard Technology. Each bundle covers 32. 8 sq ft with a 5 5 8 in exposure, providing robust, long lasting roofing in the Brownwood color. Key Features: Impact Resistance: Patented WeatherGuard Technology and UL 2218 Class A impact rating help

Duration STORM impact-resistant asphalt shingles

High-performance Owens Corning TruDefinition Duration STORM shingles deliver impact resistance and wind protection, engineered with SureNail and patented WeatherGuard Technology. Each bundle covers 32.8 sq ft with a 5-5/8 in exposure, providing robust, long-lasting roofing in the Brownwood color.

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Key Features:

• Impact Resistance: Patented WeatherGuard Technology and UL 2218 Class A impact rating help defend against hail.
• High Wind Protection: Rated up to 130 mph (209 km/h) with ASTM D3161 Class F and ASTM D7158 Class H compliance.
• Secure Installation: SureNail Technology provides outstanding gripping power and durability.
• Algae Resistance: 25-year algae resistance helps maintain roof appearance.
• Coverage Efficiency: 98.4 sq ft per square, 3 bundles per square; nominal shingle size 13-1/4 in x 39-3/8 in with 5-5/8 in exposure.

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Specifications Table:

Specification	Details
Color	Brownwood
Style	Shingles
Material	Fiberglass-based asphalt
Nominal Size	13-1/4" x 39-3/8"
Exposure	5-5/8"
Wind Resistance	130 mph (209 km/h)
Impact Resistance	UL 2218 Class A
Fire Rating	ASTM E108/UL 790 Class A
Algae Resistance	25 Year
Bundles per Square	3
Shingles per Square	64
Area per Square	98.4 sq ft
Selling Unit	Bundle (BDL)
Coverage per Bundle	32.8 sq ft (approx.)
Manufacturer Number	ST23
Product Number	OCFDTDSIVBW
Applicable Standards	ASTM D228; ASTM D3018 (Type 1); ASTM D3462; ASTM D3161 (Class F); ASTM D7158 (Class H); CSA A 123.5; ICC-ES AC438; UL ER2453-01
Technology Features	SureNail Technology; WeatherGuard Technology

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Frequently Asked Questions (FAQ):

Q: How many bundles are needed per roofing square?
A: Three bundles per square, with 64 shingles per square and approximately 98.4 sq ft coverage per square.

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

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Q: Do these shingles resist algae growth?
A: Yes, they include 25-year algae resistance.

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Q: What standards do these shingles meet?
A: They meet ASTM D228, D3018 (Type 1), D3462, D3161 Class F, D7158 Class H, ASTM E108/UL 790 Class A Fire, CSA A123.5, ICC-ES AC438, UL 2218 Class A Impact, and UL ER2453-01.

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

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Storm-ready strength with rich, dimensional character

The Brownwood palette brings a warm, textured narrative to the roofline, layering tonal depth that elevates curb appeal. Its refined granule blend reads sophisticated yet grounded, while the crisp 5-5/8 inch exposure creates a tailored rhythm across the facade. Pair with creamy stucco or charcoal siding to accentuate its variegated patterning. A resilient, luxe finish that crowns the home with confidence.

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Choose Duration STORM for a roof that blends elevated style with proven impact and wind protection—order your Brownwood bundles today.

Installation