An attached garage can create two different wildfire problems. Embers may enter around a poorly sealed door and ignite combustible materials, while a grid outage can make a powered garage door or gate difficult to operate when a household needs to leave. Address the building and the exit mechanism separately.
This checklist is about the garage during wildfire season. For water at a garage threshold use the distinct garage flood checklist. For actual wildfire alerts and departure use the wildfire household plan.
Inspect safely from ordinary access points
| Observation | Why it matters | Assigned action |
|---|---|---|
| Daylight or visibly damaged door seals | May allow windblown debris and ember entry | Qualified garage-door service evaluates fit and approved materials |
| Combustible clutter beside attached wall | Can be exposed to ignition | Authorized safe storage/housekeeping plan |
| Visible vents and exterior openings | Need intended ventilation as well as ember protection | Local building/fire professional verifies compliant assembly |
| Garage-door opener and battery | Powered entry may stop during outage | Verify exact manual and safe user procedure in dry ordinary conditions |
| Exit route and vehicle position | Parking and gate design may affect accessible departure | Household route and alternate-transport plan |
Ready for Wildfire recommends suitable garage-door seals and checking battery backup. Its broader evacuation guidance discusses vehicle, power and manual operation. Neither is permission to alter spring hardware or fire-rated construction.
Do not create a new hazard with a “seal”
A door gap is not a mandate to plug every ventilation opening. Correct weatherstripping and ember-resistant construction must respect ventilation, moisture, manufacturer clearances, fuel-equipment rules and local fire requirements. Garage-door springs and cables store dangerous energy and require appropriate professional service.
Store flammable liquids only under applicable product labels, building code and local fire guidance. A cluttered garage is not safely fixed by packing gasoline, paint and lithium batteries into an unventilated cabinet.
Plan the human departure path
Write the authorized manual-release instructions from the actual door model and whether a person who needs to leave can use them. Do not practice a release near moving door parts, when springs are damaged or when someone could be trapped. A garage with a functioning battery still may open onto a closed or dangerous road; live official instructions control the route.
If an evacuation notice applies, do not delay departure to move outdoor furniture, repair a seal or test a battery. Use the household’s safe alternate exit and call for help if access is blocked.
Garage wildfire readiness card
| System | Exact owner/model | Prepared and verified in safe conditions? | Professional or fallback |
|---|---|---|---|
| Door seal and threshold | |||
| Vents and attached wall | |||
| Storage and combustible debris | |||
| Opener, backup and manual access | |||
| Vehicle, gate and alternate route |
Next action: have the door seal and power-failure exit path evaluated before the next high-risk period, not during an active evacuation.