Wet rooms cluster against a shared plumbing wall

Description

Group kitchen, primary bath, secondary bath, laundry, and powder room against a single shared wet wall (or vertically stacked between floors) so all plumbing runs in one chase.

Why this exists

Plumbing rough-in cost rises sharply with run length. Calibration plans with clustered wet rooms hit budget more easily; scattered wet rooms appeared in the mediocre + poor tiers more often.

Categories

Source

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

• Laundry room sizing · LAUNDRY-SIZE
• Kitchen near mudroom + garage · KITCHEN-NEAR-MUDROOM
• Kitchen adjacent to dining · KITCHEN-NEAR-DINING
• Laundry near bedrooms (or kitchen) · LAUNDRY-NEAR-BEDROOMS
• Bedrooms cluster · BEDROOMS-CLUSTER