FireWise Zones
When building defensible space around a structure think in terms of zones.
  1. Zone 1

    Zone 1 is the area within 30 feet of your structure.

  2. Zone 2

    Zone 2 is the defensible space area recommended in the Vegetation and Slope Matrix. Zone 2 may be the same area as Zone 1, or it may be quite a bit larger.

  3. Zone 3

    Zone 3 is the remaining area on your property outside of Zone 2.