Free planning tool

Mudroom Locker Dimension Planner

Start with 18″ as your planning number — this tool checks it against your room. Based on our locker depth guide and bench height guide.

Planning ranges, not code. Interior depth + ~1.5″ for ¾″ plywood walls = exterior box. Tape the footprint with painter's tape and live with it 48 hours before building.

Rules this planner applies

  • Hooks: 15–18″ deep (plan 18″). Rod with hangers: 22″ interior / 24″ exterior minimum.
  • Walkway: ≥36″ clear minimum, 42–48″ with doors/drawers swinging.
  • Bench: 20–22″ deep; uppers above bench 12–14″ (4–6″ step-back so you don't hit your head).
  • Bays: 15–18″ wide per person; one bay per member + one guest.

Master guides: benches master guide · vertical storage master guide