Residential Wildfire Protection and Professional Pretreatment

Begin with the home, then work outward

Residential wildfire protection starts with the ways each structure can ignite and the fuels around it. Colorado State Forest Service advises owners to begin with the home or structure and work outward through the home ignition zone. Its guidance identifies the building’s ignitability and the quality of surrounding defensible space as connected factors, and it emphasizes ongoing maintenance rather than a one-time project.

Include detached garages, guesthouses, sheds, cabins and other buildings that matter to you. Each may have different construction details, nearby vegetation and access. A WTG vegetation proposal addresses one part of that property plan; it is not a whole-home certification or a substitute for building work. Review the wider wildfire protection plan.

Address ember and building vulnerabilities separately

NIST states that embers can arrive miles ahead of a wildfire front and recommends mitigating the vulnerabilities unique to each structure. Vegetation work alone does not resolve openings, roof details, accumulated debris, combustible attachments or other building-specific concerns.

Use an appropriately qualified building professional or local program for structure-hardening work. WTG does not inspect a home for code compliance, retrofit vents or roofs, or certify that a residence is wildfire-ready. See how residential mitigation work should be sequenced.

Where WTG’s residential service fits

WTG provides planned professional ground application of Komodo long-term fire retardant to suitable vegetation and ground fuels. The service begins before wildfire exposure with a property review and written scope. It is not emergency response, an installed sprinkler system or an automatic activation service.

Long-term retardant is intended to continue affecting combustion after its application water evaporates. That mechanism does not make a residence fireproof or guarantee how the property will perform in a wildfire. The September 15, 2025 Forest Service list includes Komodo for specified pretreatment and ground-application conditions, while stating that the category was not evaluated for durability and weathering. Read the Komodo qualification and limits.

Define the treatment footprint from the actual property

The treatment footprint is the vegetation and ground-fuel area proposed for application. It is not the home’s interior floor area and it may be much smaller than the full parcel. WTG reviews the areas you want considered along with vegetation, slope, equipment access, ownership boundaries, water features, irrigation, animal-use areas, finished surfaces and neighboring land.

Planned mowing, pruning, clearing or landscape replacement should be understood before the application scope is finalized. Material that will soon be removed should not be treated as though it will remain part of the project. The proposal should show included areas and exclusions clearly enough for you or your authorized representative to review. See what WTG evaluates for treatment.

• Suitable vegetation and ground fuels near priority buildings
• Selected edges between maintained grounds and surrounding vegetation
• Separate proposed areas around detached buildings
• Water features, finished surfaces, neighboring land and other exclusions

Plan application around an occupied property

Tell WTG how the property is used. Children, pets, horses or other animals, gardens, wells, ponds, streams, irrigation, outdoor living areas and scheduled visitors can affect the questions that must be resolved before work. Product identity and intended use determine which instructions and Safety Data Sheet apply.

WTG does not make a blanket claim that every area or circumstance is safe for treatment. The written scope and application plan should address relevant exclusions, access and any temporary site-use arrangements under the current product documents. Read the planning guidance for pets and horses.

Know what your residential proposal includes

A useful proposal should connect the property review to observable work. It should identify the proposed treatment areas, important exclusions, preparation responsibilities, access arrangements, product and intended use, price, documentation and any separately quoted follow-up. Roofs, siding, decks, outdoor furniture and other finished surfaces are not automatically included in a vegetation-treatment request.

Compare proposals by their defined scope rather than by parcel acreage or a broad promise of protection. Ask which claims apply to the exact product and use being proposed. An application record documents work performed; it does not establish an insurance outcome or certify the home. Use the treatment-proposal comparison guide.

Coordinate a cabin or second home from afar

An owner does not need to be on site for every planning step if an authorized caretaker, property manager or family representative can provide access and current information. Identify who may discuss the property, who may approve the proposal and who will receive the completion record. Photos can help begin the conversation, but they do not replace confirmation of the actual application scope.

Seasonal access, winterization, landscape service and occupancy dates should be raised early. Keep the treatment record where the person maintaining the property can find it, and assign someone to report irrigation changes, mowing, new growth or other changes that may affect the documented area. See the second-home planning guide.

Plan inspection without relying on a fixed duration

WTG does not promise a universal protection period. The Forest Service pretreatment listing does not evaluate durability and weathering. Komodo’s manufacturer FAQ says repeated sprinkler or irrigation saturation can reduce efficacy; that is a manufacturer statement, not a property-specific performance guarantee.

Weather exposure, irrigation, mowing, new growth, disturbance and changed landscaping should inform inspection and any reapplication decision. Visible residue alone is not a measurement of remaining performance. Confirm whether follow-up is included in a proposal or would require a separate review and quote. Learn about maintenance and weather.

Request a residential pretreatment review

Send the property address, the buildings or vegetation you want considered, and a short description of existing mitigation work. Mention planned landscape changes, water features, irrigation, animals, seasonal access and whether another person manages the home. An approximate treatment area is helpful, but you do not need a finished map to inquire.

Request a residential wildfire pretreatment quote. WTG will review operating fit, proposed application areas, travel and scheduling before confirming a project.