StandardRecommended
Traffic through the work triangle
NKBA Kitchen 4Description
Major traffic patterns should not pass through the work triangle. If unavoidable, the corridor through it should be ≥36" wide and not interfere with appliance opening.
Why this exists
Cross-traffic through the cooking zone is unsafe (hot pans, knives) and disruptive.
Measurements
| Property | Operator | Value | Unit | Note |
|---|---|---|---|---|
minCorridor | min | 36 | in |
Categories
Kitchen
Applies to
- Room types: kitchen
Source
NKBAno manifest entry
Kitchen Planning Guidelines (2024)
Section: Guideline 4
Published 2024-01-01 · last verified 2026-05-09
Solver enforcement
Browsable only — the solver does not currently enforce this directive (no spec-level data to check against). This entry exists so the architect personas can cite it in conversation and the user can read what the rule says.
Related directives
- Kitchen walkway and work-aisle widths · NKBA Kitchen 6
- Doorway clear width · NKBA Kitchen 1
- Door swing into work zones · NKBA Kitchen 2
- Distance between work zones · NKBA Kitchen 3
- Work-aisle width · NKBA Kitchen 5
Last reviewed 2026-05-09.