RF1 crew member installing an ember-resistant vent

Structure defense

Ember-resistant vents help close one of wildfire's easiest entry points

RF1 evaluates vent openings, recommends practical upgrades, and documents completed work for insurance and home-hardening records.

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What a vent assessment should answer

The useful work is not just swapping hardware. It is finding every opening, measuring it, prioritizing the riskiest locations, and documenting what changed.

Attic, crawlspace, gable, foundation, and under-eave vents can become ember entry points.

A good scope starts with measuring and documenting every opening, not guessing from the street.

Vent upgrades work best when paired with clean Zone 0 conditions around walls, decks, and openings.

Photos, product information, and a simple completion summary make the work easier to share with an agent.

Foundation vent before and after ember-resistant upgrade
Circular roof vent before and after ember-resistant upgrade
Second foundation vent before and after ember-resistant upgrade

Before and after photos make the scope easier to understand

Vent work is strongest when each opening is photographed, labeled, and tied back to the location on the home. That makes the upgrade clearer for homeowners, agents, and future maintenance.

Common questions

Are ember-resistant vents worth doing first?

Often, yes. Vents are visible, measurable, and directly tied to ember entry. They are one of the clearest first projects for homeowners who want structure-defense work that can be documented.

Do ember-resistant vents replace defensible space?

No. Vents reduce ember entry into the structure, while defensible space reduces fuel and debris around the structure. The best mitigation plan uses both.

Can RF1 document vent upgrades for insurance?

Yes. RF1 can provide before and after photos, locations, and a short scope summary. Your insurer decides how it evaluates that documentation.

Ready to measure your vents?

Start with RF1 structure defense, then pair it with Zone 0 cleanup.