HOME IGNITION ZONE

Wildfire is a reality of life in the South Cariboo, but research consistently shows that homes don't have to be lost when fire moves through. Whether a house survives often comes down to the condition of the structure itself and the area immediately around it. That area is called the Home Ignition Zone (HIZ).

The HIZ is the space within 30 metres of your home and structures. FireSmart divides it into three priority areas. The smart approach is to start with the most vulnerable area closest to your house and work outward.

The Immediate Zone (0 to 1.5 metres)

This is the most critical area — the 1.5-metre perimeter around your home and any attached structures like decks. Because this space is the most vulnerable to wind-blown embers, it should be kept non-combustible. Recommended steps include:

• Choosing non-combustible building materials when constructing or renovating.

• Clearing vegetation and combustible material down to mineral soil, then covering with gravel, brick, or concrete.

• Avoiding woody shrubs and trees in this zone — and pruning or maintaining any that are already there.

• Regularly removing dead leaves, needles, and other debris, especially under decks.

The Intermediate Zone (1.5 to 10 metres)

Elements in this zone should be managed so they don't carry fire toward your house. That means keeping the area fire-resistant: spacing out trees and shrubs, keeping grass mowed and watered, and removing accumulated debris and combustible materials.

The Extended Zone (10 to 30 metres)

The goal here isn't to eliminate fire, but to reduce its intensity. In this zone, thin and prune evergreen trees to break up the continuous fuel that allows a fire to build and spread toward your home.

Work with your neighbours

In many neighbourhoods, properties are close enough that their home ignition zones overlap. Where they do, those shared areas carry a heightened risk during a wildfire. Talking with your neighbours and reducing hazards together makes the whole street more resilient.

Assess your own risk

The above is based in part on the British Columbia FireSmart Home Ignition Self-Assessment. To identify and correct common but often-overlooked items that could put you and your family at risk, you can use FireSmart BC's free self-assessment tool here: FireSmart BC Home Ignition Self-Assessment

If your property needs work in any of these zones — thinning trees, clearing ground fuel, or creating a defensible non-combustible perimeter — New Trail Land Clearing can help. We serve 100 Mile House and the surrounding South Cariboo region.

"FireSmart, Intelli-feu and other associated Marks are trademarks of the Canadian Interagency Forest Fire Centre (CIFFC)."