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Dynasty® Class 3 Laminated Asphalt Shingle — 13-¾ in. W x 40-7/8 in. L, 33-1/3 sq. ft., Summit Grey
- Mfg.#
- CLASS 3
- Sku#
- 3899366
- Laminated shingle design for enhanced dimensional stability
- Designed for Summit Grey/Black color family roofing projects
- Suitable for 13-3/4 in width by 40-7/8 in length shingle sizing
- Coverage of about 33-1/3 sq ft per bundle for material estimating
- Features Class 3 impact resistance rating against hail damage
* Estimated stock levels as of Tue, Jun 30, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
The IKO Dynasty Class 3 Summit Grey Performance Shingle is a laminated asphalt shingle designed for homeowners who want a durable, dimensional roof with a modern gray-black appearance. With a 13-¾ inch width and 40-7/8 inch length, each bundle covers 33-1/3 square feet, making it suitable for reroofing or selective roof repairs where matching texture and color matter. The Class 3 impact resistance offers enhanced protection against hail and impacts, a feature that can help preserve shingles in storm-prone areas and potentially qualify for insurance savings. Its layered construction creates a substantial, shake-like profile that adds curb appeal while standing up to everyday wear. Backed by IKO’s Iron Clad Protection 15-year warranty, these Summit Grey shingles work well for residential roofs where durability and a refined aesthetic are priorities.
Nominal information shown within this product line.
Specifications
General
| Color Family | Black / Gray |
|---|---|
| Coverage | 33-1/3 sq ft/ Bundle |
| Type | Laminated Shingle |
Dimensions
| Length | 40-7/8 in |
|---|---|
| Width | 13-¾ in |
Manufacturing Details
The following information is subject to change without notice
| Manufacturer Warranty | Iron Clad Protection 15 yr |
|---|---|
| Prop 65 Warning |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
|
Label Information
| Certification, Codes, Standards | ASTM D3462, ASTM D3018, ASTM D3161 Class F, ASTM D7158 Class H, ASTM E108/UL 790 Class A |
|---|
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Related Documents
Brochure (PDF)
InstructionsPDF (PDF)
