Dynasty

Dynasty is a laminated, two-piece asphalt shingle made by IKO for steep-slope roofing in the United States. It is a fiberglass-reinforced shingle with a thick asphalt coating and the ArmourZone reinforced nailing area. It carries a Class 3 impact resistance rating.

Three bundles cover a full square (100 square feet), sized as True Square Advantage. Dynasty is part of IKO's Performance Collection, where Nordic is the Class 4 companion. The data sheet is dated 10/2026. A Dynasty Cool Colors Plus variant is listed separately.

IKO's proprietary FastLock sealant is activated by the sun's heat and bonds the shingles so they seal down. The ArmourZone nailing surface is woven and wider than the nailing surface of a standard architectural shingle.

• ArmourZone reinforcement
• True Square Advantage
• Class 3 impact resistance rating
• Proprietary FastLock sealant
• Blue-green algae resistance

The ArmourZone nailing area is 1 1/4 in. wide on each side of the shingle in the nailing diagram.

• Length: 40 7/8 in. (1,038 mm)
• Width: 13 3/4 in. (349 mm)
• Exposure: 5 7/8 in. (149 mm)
• Shingles per square: 60

• Shingles per bundle: 20
• Coverage per bundle: 33.3 ft.2 (3.1 m2)
• Coverage per three bundles: 100 ft.2 (9.29 m2)
• Bundles per pallet: 60
• Pallet size: 40 x 53 1/2 in. (102 x 136 cm)
• Stock number, U.S.: 4976XXX
• Stock number, Canada: 4977XXX
• XXX is the numerical color code

Dynasty is offered in 14 colors. The ZIP or postal code lookup on the IKO page filters Dynasty colors by region.

• Olde Style Weatherwood
• Granite Black
• Cornerstone
• Atlantic Blue
• Glacier
• Shadow Brown
• Summit Gray
• Biscayne
• Monaco Red
• Frostone Gray
• Emerald Green
• Driftshake
• Brownstone
• Blackstone

• ASTM D3462 and ASTM D3018 product standards
• ASTM D3161 Class F wind resistance
• ASTM D7158 Class H wind resistance
• ASTM E108 / UL 790 Class A fire resistance, when installed over an approved underlayment
• CAN/ULC S107 Class A fire resistance (Canada), when installed over an approved underlayment
• CSA A123.5 product standard (Canada)
• FM 4473 / UL 2218 Class 3 impact resistance
• Miami-Dade County and Florida Building Code High-Velocity Hurricane Zone approvals, which apply only to shingles available in the southeast U.S. market (a Notice of Acceptance is available)
• Florida Product Approval and Texas Department of Insurance details are referenced

The Class 3 rating exists solely so that residential property owners can obtain a residential insurance reduction, if one is available. It is tested to FM 4473 and UL 2218 and is not a guarantee of impact resistance against hail.

The Dynasty limited warranty term is Limited Lifetime, counted from completion of installation for as long as the owner owns the building. Hail damage to Dynasty shingles is outside the limited warranty.

• Iron Clad Protection: 15 years
• Limited wind warranty: 130 mph (210 km/h)
• Limited algae resistance warranty: 10 years (blue-green algae)

• Exposure to the weather: 5 7/8 in.
• Course offsets: 10 inches
• Open metal valleys are used
• Not applied to roof slopes below 2:12
• Slopes from 2:12 to less than 4:12 count as low slope and use the special underlayment requirements in the IKO application instructions
• Standard application: 4 nails per shingle
• Steep slope applications: 6 nails per shingle
• Excessive roofing cement can cause blistering

IKO lists these accessories and companions with Dynasty:

• EdgeSeal, for a stronger bond along drip edges
• IKO GoldSeam roof sealing tape, for vulnerable areas
• Stormtite synthetic underlayment
• IKO StormShield ice and water protector
• GoldShield ice and water protector
• Leading Edge Plus roof starter
• Hip & Ridge 12 / Class 4 ridge and hip cap shingles
• IKO UltraHP and UltraHP IR for roof lines and rakes
• PROFORMAX accessory system
• Dynasty Cool Colors Plus
• Nordic, the Class 4 shingle in the same collection