Understand the evidence and limitations
IBHS reports limited methodical research on real-world wildfire effectiveness for external sprinkler systems. Wind can change where water reaches, while water and electrical supplies may be unavailable when the system is needed.
A supplemental sprinkler system does not replace home hardening, defensible space or evacuation. Never delay evacuation to activate or maintain a system.
Define the design questions
Product selection should follow a review with qualified professionals. The discussion needs to cover the intended wetting area and the conditions the system depends on.
- Water source, available flow and pressure, and operating duration.
- Wind exposure, coverage assumptions and areas the system may not reach.
- Controls, activation, power dependencies and loss-of-service scenarios.
- Roof attachments, piping routes and compatibility with the building.
Plan operation and maintenance
Before selecting components, ask who will document the design, complete the installation and explain operating procedures. Establish what needs inspection, how issues will be addressed and who is responsible for ongoing upkeep.
Claims about coverage or performance should relate to the specific proposed system and its supporting evidence. A sample illustration or demonstration is not proof that a home will be protected in a wildfire.
Current product stage
Ember Guard is developing this category. Specific systems, models, suppliers, availability and support terms must be confirmed during planning. Call (347) 987-9521 to discuss the information needed for a product inquiry.