Defensible Space defined

In January 2005 a new state law became effective that extended the defensible space clearance around homes and structures from 30 feet to 100 feet. Proper clearance to 100 feet dramatically increases the chance of your house surviving a wildfire. This defensible space also provides for firefighter safety when protecting homes during a wildland fire.
To view the CAL Fire defensible space flyer CLICK HERE.

CALFIRE reminder re: defensible space

Defensible Space

Defensible space is essential to improve your home’s chance of surviving a wildfire. It’s the buffer you create between a building on your property and the grass, trees, shrubs, or any wildland area that surround it. This space is needed to slow or stop the spread of wildfire and it protects your home from catching fire – either from direct flame contact or radiant heat. Defensible space is also important for the protection of the firefighters defending your home.

 

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Defensible Space Zones
Two zones make up the required 100 feet of defensible space.



Zone 1
Zone 1 extends 30 feet* out from buildings, structures, decks, etc.

• Remove all dead plants, grass and weeds (vegetation).
• Remove dead or dry leaves and pine needles from your yard, roof and rain gutters.
• Trim trees regularly to keep branches a minimum of 10 feet from other trees.
• Remove branches that hang over your roof and keep dead branches 10 feet away from your chimney.
• Relocate wood piles into Zone 2.
• Remove or prune flammable plants and shrubs near windows.
• Remove vegetation and items that could catch fire from around and under decks.
• Create a separation between trees, shrubs and items that could catch fire, such as patio furniture, wood piles, swing sets, etc.
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