How to use this result
Base inputs on an actual door register and prior findings. Assembly ratings, hardware and local rules can change costs substantially.
Inspection cycles
The inventory is multiplied by the entered annual frequency and term.
Repair and replacement
Percentage assumptions create a reserve, not a prediction for individual doors.
Important: Fire codes, building codes, standards, inspection schedules, permits and insurance requirements vary by country, province or state, municipality, building use, occupancy, construction date, renovation history and system type. The authority having jurisdiction and qualified local professionals must determine what applies to a real property. Qualified people must assess labels, frames, hardware, closers, latching, seals, glazing and system interfaces.