Fire-Resistant Roofing for the Rogue Valley
The most fire-resistant roofing is a Class A rated system, which includes metal, concrete or clay tile, and Class A asphalt shingle assemblies. In the wildfire prone Rogue Valley, where the 2020 Almeda Fire destroyed thousands of homes, a Class A roof is one of the most important protections a home has, because wind driven embers landing on the roof are a leading cause of ignition.
Why the roof matters most in wildfire
In a wildfire, most homes ignite from embers carried ahead of the flames, not from a direct wall of fire. The roof is the largest, most exposed target for those embers. That is why a Class A roof assembly, the highest fire rating, is the standard recommendation across the Rogue Valley's wildland urban interface after recent fire seasons.
Fire-resistant materials
Here are the common Class A capable options for southern Oregon homes.
| Material | Fire performance |
|---|---|
| Metal | Non combustible, Class A |
| Class A asphalt shingles | Class A as an assembly, affordable |
| Concrete or clay tile | Non combustible, also handles heat |
| Untreated wood shake | Poor, not recommended in fire zones |
Frequently asked questions
What type of roof is most fire-resistant?
A Class A rated roof. Metal, concrete or clay tile, and Class A asphalt shingle assemblies all achieve it and are used across the Rogue Valley.
Do I need a fire rated roof in Medford?
In the wildfire prone Rogue Valley it is strongly recommended and often required, because embers on the roof are a leading cause of home ignition.
What are fire-resistant shingles?
Class A asphalt shingles, installed as a rated assembly, resist flame and ember exposure and are an affordable fire-resistant option for Medford homes.
Is a metal roof good for wildfire areas?
Yes. Metal is non combustible and Class A rated, one of the best roofing choices for the wildfire prone Rogue Valley.