Wildfire Resources and Information

Home Ignition Zone

If you live in Boulder County, it is not a matter of if wildfire will impact your home and community but when. Planning ahead and taking actions to reduce the likelihood of your home igniting during a wildfire will help protect both you and your neighbors from catastrophic loss. During large-scale wildfire events, there are not enough firefighters on hand to protect every home. Furthermore, these emergency responders will focus on life-safety before structure protection. Therefore, it’s up to each property owner to prepare and maintain your home and property for wildfire before the emergency begins.

The Home Ignition Zone (HIZ) is the area that includes your house and the surrounding defensible space. Science has shown that the conditions within 100 feet of a home will determine whether or not the structure can survive a wildfire. Creating a robust HIZ involves both home hardening and developing effective defensible space. For landowners with large lots, creating and maintaining the HIZ can be an individual effort. In more dense neighborhoods, this will need to be a community effort.

The Colorado State Forest Service has published a comprehensive Home Ignition Zone guide that explores this subject in detail.

Harden Your Home – Info for All County Residents

Home hardening is the process of making your existing home and accessory structures as fire resilient as possible through home retrofits and strategic maintenance. During a wildfire, embers can be blown from over a mile away, landing on your roof, accumulating at the base of your walls, and entering your house through the vents and the sides of your house, and igniting material on or under decks. Ember showers ignite homes more frequently than direct contact with flames.

Home Hardening Resources:

• Wildfire Home Retrofit Guide
• Home Retrofit Photo Examples
• Preparing Your Home for Wildfire
• Home Ignition Zone Checklist

Create Defensible Space – In Forested and Urban/Suburban Environments

Creating Defensible Space entails modifying the natural and introduced vegetation around your home to reduce fire hazard. This creates separation – both vertical and horizontal – between potential fuel sources like between trees and grasses or between grasses/shrubs and houses.

Resources for Creating Defensible Space:

• Home Ignition Zone Checklists
• Example of Home with Defensible Space
• Boulder County Guidelines – Installing Rock Around Structures (W10)
• Defensible Space in Dense Communities (Graphic by Malibu Times)
• Fencing – Material, Installation and Maintenance
• Fencing – Fire Resistant Fence Alternatives
• Low-Flammability Landscape Plants
• City of Boulder – Wildland Fire Preparedness Guide

Beyond the Home Ignition Zone – Larger Forested Properties

• Colorado State Forest Service Ag Program – Landowners with 40+ acres.
• Community Forestry Sort Yards – No-cost drop for logs, slash, and timber.

Resources for Communities

• Fire Adapted Communities – Community wildfire adaptation resources.
• Firewise Communities USA Program – Mutual community support recognized by the National Fire Protection Association.
• Saws and Slaws – Community building through local forest mitigation.
• Community Event Request – Connecting with our Wildfire Team.

Insurance

• Homeowner’s and Renter’s Insurance Guide
• Non-Profit Insurance Options and Resources
• Creating a Home Inventory

Videos

• IBHS Wildfire Research: Why Only Half This Home Caught Fire – Insurance Institute for Business & Home Safety (IBHS)
• Your Home Can Survive a Wildfire – National Fire Protection Association

Emergency Preparedness

Boulder County Communities can sign up for the BOCO Alert System through Everbridge to receive emergency alerts. Signing up for an Everbridge opt-in account enables you to receive emergency alerts for up to five addresses within the communities listed on the site. Additionally, you will receive tornado and flash flood warnings when any of the addresses listed in your account are within an area identified by a National Weather Service notification.

Contractors Lists

Wildfire Partners maintains lists of qualified forestry contractors to assist participants in the Wildfire Partners Mitigation Program. Homeowners are not required to use contractors on these lists to complete mitigation work. However, if you are receiving a financial reward for forestry work, you must use an approved Wildfire Partners forestry contractor.

History of Boulder County Wildfires

Boulder County has witnessed several major destructive wildfires in recent times. These fires have collectively destroyed hundreds of homes (and other structures), burned thousands of acres, and threatened the lives and properties of thousands of residents. Learn more about the history of Boulder County Wildfires.