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Home Ignition Zones (HIZ)

In Colorado, wildfires are not a "what if" but a "when". To protect your lives and property from the devastating effects of wildfire, take into consideration your Home Ignition Zones (HIZ). Click the button below for in depth information and steps to take to improve your defensible space. The two primary determinates of a structures ability to survive a wildfire are ignitability and defensible space. Often, homeowners think that wildfire mitigation requires clearing all vegetation, but HIZ’s are a proven approach for reducing risk and protecting lives and property. The HIZ's help you assess the space around your home by setting three primary zones which are generally explained below. For more information about HIZ, please visit the Colorado State Forest Service HIZ Guide here. Click here for the HIZ Guide in Spanish. To get in depth information about your property sign up for a free Home Risk Site Visit here and learn about WAP’s Defensible Space Cost Share Program which assists homeowners in creating defensible space.

Check out this video by Oregon State University Extension Service Fire Program. John Rizza, the NE Regional Fire Specialist for OEU presents about how to approach home hardening, easy low cost ways to harden your home, and general tips for protecting your structure from wildfire.

Home Hardening

Home hardening is a proactive approach to protecting homes from the devastating effects of wildfires. It focuses on Home Ignition Zone 1 and involves strengthening a structure to be more resistant to ignition from flying embers, radiant heat, and direct flames. Home hardening measures can include using fire-resistant materials for roofing, siding, and decks, sealing vents and openings, installing ember-resistant screens, and ensure that windows and doors are made of materials that can withstand heat. Some home hardening measures can be as low cost as clearing pine needles from gutters. By taking these precautions, homes have a better chance of surviving a wildfire and minimizing damage. Hardening a home not only protects the structure itself but also helps safeguard the surrounding community by reducing the potential for fire spread.

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