SKU: 63238044039

Owens Corning TruDefinition Duration COOL Mountainside Architectural Roof Shingles, Algae-Resistant, 32.8-sq ft per Bundle

Sale price$51.69 Regular price$57.43
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

Owens Corning TruDefinition Duration COOL Mountainside Architectural Roof Shingles, Algae-Resistant, 32.8-sq ft per BundleTruDefinition Duration COOL Mountainside Architectural Roof Shingles Owens Corning TruDefinition Duration COOL shingles use solar reflecting granules to help reduce heat transfer into your home while delivering rich, vibrant color. Built with patented SureNail Technology, these laminated asphalt shingles offer durable performance with 130MPH wind resistance and a limited lifetime warranty. Key Features: Solar Reflecting Granules: Helps decrease heat

TruDefinition Duration COOL Mountainside Architectural Roof Shingles

Owens Corning TruDefinition Duration COOL shingles use solar-reflecting granules to help reduce heat transfer into your home while delivering rich, vibrant color. Built with patented SureNail Technology, these laminated asphalt shingles offer durable performance with 130‑MPH wind resistance and a limited lifetime warranty.


Key Features:

  • Solar-Reflecting Granules: Helps decrease heat transfer into the home to support energy efficiency
  • SureNail Technology: Patented nailing zone with Triple Layer Protection for strong fastening and durability
  • High Wind Performance: Rated up to 130 MPH when installed per requirements
  • Impact and Algae Resistance: Rated Class 3 impact resistance and formulated to resist algae staining
  • Architectural Asphalt Design: Laminated shingles in Mountainside color; 32.8-sq ft coverage per bundle

Specifications Table:

Specification Details
Series Name TruDefinition Duration Cool
Type Architectural
Material Asphalt
Color/Finish Family Gray
Manufacturer Color/Finish Mountainside
Package Type Bundle
Underlayment Required Yes
Wind Rating (MPH) 130
Bundles per 100 Sq Feet 3
Coverage Area per Package Quantity 32.8
Coverage Area Unit of Measure Square feet
Shingle Length (Inches) 39.375
Shingle Length (Centimeters) 100.0125
Shingle Width (Inches) 13.25
Shingle Width (Centimeters) 33.655
Weight (lbs.) 68
Algae Resistant Yes
Approximate Surface Coverage 32.8-sq ft
Impact Resistance Yes (Class 3)
Laminated Yes
Warranty Limited lifetime
ENERGY STAR Certified No
Fire Rating Class A

Frequently Asked Questions (FAQ):

Q: How much area does one bundle cover?
A: Each bundle covers approximately 32.8 square feet; three bundles are needed per 98.4 sq ft roofing square.


Q: Are these shingles energy efficient?
A: Yes—solar‑reflecting granules help keep roofs cooler and may reduce energy consumption while meeting Cool Roof requirements (e.g., CA Title 24, Part 6).


Q: What is the wind rating?
A: When installed per manufacturer instructions, the shingles are rated for up to 130 MPH wind resistance.


Q: Do I need underlayment?
A: Yes, an appropriate roofing underlayment is required.


Q: What warranty is included?
A: Limited lifetime warranty; see warranty for complete details, limitations, and requirements.


Cool, Sophisticated Curb Appeal

Mountainside brings a nuanced gray palette that drapes the roofline in a refined, shadowed texture—elevating everything from brick to board-and-batten facades. The TruDefinition color platform creates dimensional depth, while the COOL granules quietly work to temper the sun. Pair with matte black gutters and warm wood doors for a tailored, modern exterior. It’s a smart, stylish essential for luxurious, performance-forward homes.


Choose Duration COOL Mountainside to upgrade your roof with striking color, cooler performance, and proven durability—order your bundles today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 63238044039

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Shirley S.
Lexington, US
★★★★★ 5
Prom Must Have
Size: Large, Color: Black, Size: Large, Color: Black
1) Totally affordable compared to ANY rental 2) Prom or Homecoming, maybe a (non high fashion) charitable event type quality jacket. True to size. 3) Pants are likely a 36” length. But otherwise true to size. The quality is great. 4) I ordered according to another review. My son is 5’10” plus a smidge. He’s 180#. Athlete. I ordered a Large. It’s perfect other than the length. He has a twin brother who is the same height but about 20# lighter and would need a medium. Also an athlete. 6) Make sure you order in time for pants length alrerations. 5) Do it. Order it for your event. Save a few hundred dollars and a ton of time returning rentals, those pants can be used again for sure.
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Reviewed in the United States on March 14, 2024
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John soobrian
Port Orchard, US
★★★★★ 5
Stylish
Good quality and true fit. Material is pretty good I wore it twice and dry cleaned and still in perfect condition.
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Reviewed in the United States on June 26, 2025
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Capcan
Chelsea, US
★★★★★ 5
Great suit!
My man looked soooo handsome in his suit. We ordered this suit at the last minute. It fit perfect. He is 6'3 wears a 38 jean and xl shirt. We were worried about the length of the pants but they perfect and long and the jacket fit perfect! The quality was great and he said he loved the fit and it was spacious. We went to a ball and we leaned and rocked all night and he didnt have to come out of his jacket to do so.
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Reviewed in the United States on July 3, 2024
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J Spencer
Belleville, US
★★★★★ 4
The blue really pops
Fit fine, looks great, just wish it came with a tie. It does not come with a vest or shirt either but I didn’t really care about that. Pants were a little long but once my son put his shoes on he was able to manage length.
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Reviewed in the United States on February 9, 2026
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Nykky Stapleton
Boise, US
★★★★★ 5
tuxedo
I bought this for my son for my sister's wedding. The pants were way too big but we knew that when we ordered it. We bought the correct sized bottoms and he rocked it.
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Reviewed in the United States on January 22, 2026

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