Construction Products, Windows, Doors & Fenestration worked example

Door Hardware Cost at 110% door hardware scope included: a worked example

This scenario runs the door hardware cost calculation on the strong side: 110% door hardware scope included, with every other input held at its documented default. quoting hardware packages or comparing door option levels

The inputs for this scenario

  • door hardware sets: 95 sets (unchanged)
  • cost per door hardware set: 74 $ / set (unchanged)
  • door hardware scope included: 110 % (raised for this scenario; the documented default is 100)
  • fixed hardware kitting and prep adder: 480 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Variable door hardware cost = door hardware sets × cost per door hardware set × door hardware scope included) to the inputs above produces each figure below.
  • At this operating point the engine returns 8,213 $ for total door hardware cost, the number this scenario is built around.
  • At this operating point the engine returns 86.45 $ / piece for cost per hardware set.
  • At this operating point the engine returns 7,733 $ for variable door hardware cost.
  • At this operating point the engine returns 480 $ for fixed hardware kitting and prep adder.

How this compares with the baseline

  • Against the tool's baseline example, where door hardware scope included sits at 100% and the headline result is 7,510 $, this scenario comes in 9.36% above the baseline at 8,213 $.
  • Use it when quoting a door package, comparing two hardware specs, or allocating prep-room labor across a job. Treat this as a target state: the delta against the baseline quantifies what the improvement is worth before you commit to chasing it.

Results at a glance

  • total door hardware cost: 8,213 $ (headline result)
  • cost per hardware set: 86.45 $ / piece
  • variable door hardware cost: 7,733 $
  • fixed hardware kitting and prep adder: 480 $

Run it with your numbers

  • Every input above is editable in the live Door Hardware Cost calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.