Kersten and Hunter Bishop spent last winter glued to wind warnings and watching the power flicker off during emergency shutoffs. That was enough for the Arvada couple to pull the trigger on an automated exterior sprinkler system to protect the house where they raised their family. The setup is designed to drench eaves, gutters, rooflines, and nearby vegetation, and it is built to keep running even if the electrical grid fails. Their purchase reflects a growing Colorado trend toward active, structure-focused defenses that sit on top of more traditional wildfire mitigation.
The Bishops told Denver7 that last winter’s high-wind power shutoffs, combined with memories of the destructive Marshall Fire, pushed them to act. Their installer mounted a network of nozzles under eaves and along roof ridgelines. The system can kick on automatically or be started remotely, and it is tied into real-time wildfire tracking, so it will activate during dangerous conditions, even in the middle of an outage.
Real-world test after the Palisades Fire
Frontline reports that its systems were activated on 61 homes during the January 2025 Palisades fires and that 59 of those properties came through with minimal or no damage. Coverage in TIME documented cell phone video and post-fire inspections showing protected roofs still wet while neighboring houses burned, a side-by-side contrast that has helped fuel demand for this kind of active defense.
Insurance and builder tie-ins
Frontline has also started linking its gear to broader resiliency plans. A partnership with the insurtech company STAND in California offers lower premiums to homeowners who install active wildfire defenses, although that program has not rolled out in Colorado yet. The collaboration was announced in a company release on PR Newswire, which Frontline points to as one route for expanding affordability and coverage for its systems.
Experts: Keep basic mitigation in place
Insurance specialists in Colorado are quick to say that high-tech sprinklers are a tool, not a magic shield. Carole Walker, executive director of the Rocky Mountain Insurance Association, told Denver7 that homeowners still need defensible space, fire-resistant roofing, and other hardening measures in place. The Colorado State Forest Service offers similar guidance statewide, laying out a zoned approach to defensible space. Its resources recommend trimming ladder fuels, spacing tree crowns, and keeping the area closest to buildings as clear as possible.
Cost, financing and who this makes sense for
Local coverage and industry reporting note that whole-home systems can run into the “tens of thousands of dollars” up front, which is a serious bite for most homeowners. NBC Bay Area has detailed some of those out-of-pocket costs, while Frontline notes that pricing varies by property and that it offers options such as a protection loan, subscription plans and a five-year warranty that covers maintenance and system testing.
For many Colorado homeowners, these systems are ultimately about peace of mind during another red flag summer. Even so, local fire officials and insurers continue to push a layered strategy that starts with defensible space and fire-resistant construction, then adds technology on top. Homeowners who are interested in an automated exterior sprinkler system are urged to talk with local fire authorities, insurance brokers and builders to sort out water supply, permitting and whether this kind of active defense actually fits their specific property and budget.
