Construction Products, Windows, Doors & Fenestration worked example

Window Packaging Cost at 72% packaging scope included: a worked example

Suppose packaging scope included falls to 72%. This page works the full calculation at that level so you can see exactly which result moves and by how much. Estimate packaging cost for finished windows from unit count, packaging cost per window, scope, and fixed crating adders.

The inputs for this scenario

  • Windows to package: 125 windows (held at the documented default)
  • Packaging cost per window: 19 $ / window (held at the documented default)
  • Packaging scope included: 72 % (the input this scenario stresses; the baseline uses 100)
  • Fixed crating, labeling, and freight prep adder: 900 $ (held at the documented default)

Working through the calculation

  • The calculation starts from the formula this tool documents: Variable window packaging cost = windows to package × packaging cost per window × packaging scope included.
  • total window packaging cost works out to 2,610 $ at these inputs, and this is the headline figure for the scenario.
  • packaging cost per window works out to 20.88 $ / piece at these inputs.
  • variable window packaging cost works out to 1,710 $ at these inputs.
  • fixed crating, labeling, and freight prep adder works out to 900 $ at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where packaging scope included sits at 100% and the headline result is 3,275 $, this scenario comes in 20.31% below the baseline at 2,610 $.
  • It computes total window packaging cost by multiplying windows by a per-window packaging cost and scope, then adding fixed crating, labeling, and freight prep, and reports the blended cost per window. When the numbers land here, the stressed input is the lever to work; the walkthrough above shows exactly how much each output recovers as it climbs back toward the baseline.

Results at a glance

  • total window packaging cost: 2,610 $ (headline result)
  • packaging cost per window: 20.88 $ / piece
  • variable window packaging cost: 1,710 $
  • fixed crating, labeling, and freight prep adder: 900 $

Run it with your numbers

  • To rerun this with your own numbers, open the live Window Packaging Cost calculator, set packaging scope included to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.