Mercury Insurance Advises Ember-Resistant Vents and Gutter Cleaning to Prevent Wildfire Loss
Mercury Insurance identifies wind-driven embers as the primary cause of home ignitions during wildfires and highlights their ability to travel miles ahead of flames. It recommends clearing roofs and gutters, creating a noncombustible five-foot home perimeter, installing ember-resistant vent covers, and relocating combustible materials under decks and on patio cushions.
1. Ember Threats in Wildfires
Research shows wind-driven embers can travel miles ahead of active wildfires, settling on roofs, vents, decks and other vulnerable areas before flames arrive. These tiny burning particles account for a large share of home ignitions, especially in dry, windy conditions where debris and combustible materials are present.
2. Homeowner Mitigation Recommendations
Homeowners are advised to clear leaves, pine needles and debris from roofs and gutters regularly and establish a noncombustible zone extending five feet from the home using gravel, stone or concrete. Installing ember-resistant vent covers and removing dry vegetation and stored items under decks further reduces ignition pathways, while relocating patio cushions and combustible outdoor items adds extra protection.
3. Mercury Insurance Preparedness Campaign
During Wildfire Preparedness Month, Mercury Insurance is promoting these practical steps to help policyholders and homeowners reduce wildfire risk with minimal effort. The insurer emphasizes that routine maintenance and defensible space creation can significantly improve a home’s chances of surviving an ember-driven fire.