Compare IKO Dynasty and Nordic impact ratings, roof appearance and warranty basics before choosing shingles for your Central Texas home.
Choosing between Dynasty and Nordic? Start with the impact classification, then compare colors, the installation scope and the written warranty.
Compare at a glance
| Feature | Dynasty | Nordic |
|---|---|---|
| Impact classification | Class 3 | Class 4 |
| Early protection | 15-year Iron Clad | 15-year Iron Clad |
| Limited wind warranty | 130 mph, subject to terms | 130 mph, subject to terms |
| Key construction detail | Reinforced ArmourZone nailing area | Polymer-modified asphalt and ArmourZone |
Nordic is the Class 4 option in this comparison. A Class 4 rating is not a promise that a roof cannot suffer hail damage. IKO’s limited warranty excludes hail damage.
Look beyond the sample
Light and shadow reveal the depth of these gray shingles and ridge caps. Use this texture reference alongside physical Dynasty and Nordic samples; the roof pictured is not an identified IKO installation.
View full-size samples beside your brick, stone, siding and trim. Confirm local product and color availability before ordering.
Four questions for your estimate
Which colors and exact product versions are available for my address?
Does the quote include the required starter, ridge, underlayment and ventilation?
What is included during Iron Clad protection, and what changes afterward?
Is any extended coverage included by name, with eligibility confirmed?
A drone view shows how a shingle blend reads across several roof planes. Compare the whole-roof appearance as well as the individual sample. This project is an illustration, not a verified Dynasty or Nordic roof.
Keep the coverage specific
The manufacturer’s current written warranty controls coverage. Product defects, wind, algae and workmanship have different terms. Enhanced coverage requires verification of contractor credentials, products and registration. A portal account or pending application is not certification.
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Manufacturer resources
IKO Nordic and Dynasty comparison
Prepared by Barnes N’ Roofs. Product information checked September 17, 2026.