InterNACHI's Standards of Practice for Performing Wildfire Surveys of Residential Properties


  1. The inspector should inspect:
    1. the primary road(s) leading to the property;

    2. road and property address signs;

    3. automatic gates;

    4. the driveway;

    5. property slope;

    6. property vegetation;

    7. the yard within 100 feet of the home (aka the defensible space);

    8. the home’s exterior, including:

      1. roof-covering materials, gutters, and penetrations, including vents, the drainage system, and chimneys;

      2. exterior walls; and

      3. window and door exteriors; and

    9. the electrical service conductors.


  1. Describe:

    1. the access road and driveway surfacing materials and maintenance protocol;

    2. the lot size (when available from documentation);

    3. any bridge materials, clearances, and certifications;

    4. any gate’s horizontal and vertical clearances;

    5. any automatic gate’s means of entry;

    6. any horizontal and vertical clearance limitations of the driveway;

    7. the smallest driveway’s inside turn radius (where applicable);

    8. the property fuels of concern (type and general density);

    9. the absence, presence, and location of a water source approved for firefighting;

    10. the roof-covering and drainage system materials;

    11. the exterior wall construction method and exterior wall-covering materials;

    12. the onsite electrical service conductors as being above- or under-ground;

    13. the presence of outbuildings within 30 feet of the home, including the combustibility of their exterior materials; and

    14. the presence of potential hazards to emergency responders (combustible gas/liquid fuel tanks, hazardous chemicals, etc.).


  1. Photo-document:

    1. the entry to the property, including the address sign;

    2. any bridges and posted weight limitations;

    3. any automatic gate showing key box location (if present);

    4. the property’s slope with respect to the home;

    5. the area included within the defensible space;

    6. the home elevations and roof slopes;

    7. all attached structures (decks, balconies, porches); and

    8. any potential hazards to emergency responders (combustible gas/liquid fuel tanks, hazardous chemicals, etc.).

  1. The inspector is not required to:

    1. verify compliance with any regulations, codes, standards, or building permits;

    2. verify the fire-rating of the roof-covering materials;

    3. make property entry recommendations;

    4. enter a home or outbuilding;

    5. inspect outbuildings or ancillary structures;

    6. inspect or report on systems or components that are not readily visible;

    7. inspect for, sample for, or identify any environmental hazards;

    8. make any purchase recommendations; or

    9. include in the report items listed as being outside the scope of the inspection or these Standards.

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