Wildfire Season Exterior Prep

Picture a wildfire and you probably picture a wall of flame advancing on a house. It's a vivid image, and it's mostly not how homes are lost. Wind lifts burning embers and throws them far ahead of the flame front — sometimes well over a mile — and it's those embers, not the fire itself, that ignite most houses. They come down like a hot snowfall, and they find the fuel: a gutter packed with dry needles, a pile of leaves against a wall, a stack of firewood under the eaves, a strip of dead grass by the foundation.

That reframing changes what "prep" means. It isn't about building a fortress against a fire front you'll probably never see up close. It's the unglamorous work of denying embers a place to catch — removing the small, dry fuels in and around the house before the season begins. The tour below moves the way an ember does: it starts at the roof edge where so many land, then works down the walls and outward into the yard. All of it is general guidance, because defensible-space rules genuinely vary by state and locality, so pair this with your local fire authority's direction. Do the work in calm conditions, well ahead of any active threat — and never at the expense of an evacuation order.

Start where the embers land: gutters and the roof edge

A gutter full of dry leaves and pine needles is one of the most reliable ignition points on a house, and it sits at the worst possible spot — the vulnerable roof edge, right where the structure meets open air. It's the first thing to clear:

• Empty all dry leaves, pine needles and debris from the gutters and downspouts.
• Sweep debris off the roof surface too, including what collects in valleys and behind the chimney.
• Keep checking through the season, because needles and leaves rebuild faster than you'd expect.

This is the same clearing you'd do for drainage in the fall — the fall gutter and downspout checklist covers the technique — just done here with fire on your mind rather than water. And as with any roof-edge work, do the looking from the ground with binoculars. Roof access and tall-ladder work in this context should go to a professional; nothing about wildfire prep is worth a fall.

The first few feet against the walls

The strip of ground immediately against the house is where reducing fuel matters most, because an ember that lands here has nothing left to cross before it reaches the structure. Clearing this zone well is among the highest-value things you can do:

• Remove dry leaves, needles and dead plants from against the foundation and the base of the walls.
• Move firewood stacks, propane tanks and stored combustibles well away from the structure.
• Clear out under decks, porches and stairs, which trap both embers and the dry debris they ignite.
• Rethink combustible mulch pressed right against the walls, and keep that strip as bare as you can manage.
• Keep an eye on the easily overlooked ignitables near entries — doormats, furniture cushions, and the like.

Working the zones outward

Beyond the walls, defensible space is about reducing and spacing out vegetation so a fire slows as it approaches and embers find less continuous fuel to catch. It's generally thought of in zones radiating out from the house, with the area closest to the structure kept the clearest and the treatment thinning as you move away. Practically, that means:

• Keep the ground closest to the house the most clear of dry vegetation.
• Remove dead plants, dry grass and accumulated yard debris across the wider area.
• Prune and space plantings so there isn't a continuous ladder of fuel running up to the house.
• Keep tree limbs clear of the roof, the chimney and the power lines — and hand any tall or line-adjacent tree work to a pro.

The exact zone distances and requirements are set locally and vary widely, so treat the above as the shape of the task and confirm the specifics with your fire authority.

The openings embers slip through

Embers don't only land on surfaces; they get inside homes through openings, so it's worth noting the vulnerable points during your walk-around even though the repairs usually aren't a DIY job. From the ground, note the condition of the eave, foundation and attic vents, and look for gaps under the roof edge, at the eaves, and around any opening where an ember could enter. Keep debris from piling against vents and screened openings, where it both feeds a fire and blocks airflow. Any actual screening or repair — finer mesh, sealing gaps — is best done professionally and well before fire season, not in a hurry. The roof-edge inspection guide helps you assess the eaves and edge safely from below.

Treat it as a season, not a Saturday

The most common mistake with wildfire prep is doing it once and considering it done. Debris and dry vegetation rebuild continuously through the season, and an ember doesn't care that you cleared the gutters in June. The realistic model is one thorough clearing before fire season, then steady upkeep as fuels accumulate — so that whenever embers do arrive, the fuels around your home are already reduced rather than something you're scrambling to deal with.

A few things genuinely belong to professionals: roof access, tall-ladder work, vent screening and repairs, and any tree work near the roof or power lines. Many local fire authorities and communities also offer home-hardening assessments that can flag risks specific to your property, which is worth taking them up on. To keep the rest of your exterior on schedule, the seasonal care hub organizes the full calendar, and the spring exterior maintenance checklist folds much of this clearing into a routine walk-around. Above all: when a fire actually threatens, your safety and any evacuation order come before every single item on this list.