fixtures finishes
Single-hole lavatory faucet
Single-handle bathroom sink faucet with one mounting hole. The default modern bath-sink spec.
Cost tier
BUDGET
Cost / sqft
$0–$0
Install
trade
Durability
high
Maintenance
low
Moisture
excellent
Cost notes
$80-300 typical. WaterSense models cap at 1.2 GPM (lavatory faucets see flow caps even tighter than kitchen).
Aesthetic
- Finish: any standard finish
- Color range: finish-dependent
- Visual weight: light
Climate suitability
✓ Hot-humid
✓ Hot-dry
✓ Mixed-humid
✓ Mixed-dry
✓ Cold
✓ Arctic
Code notes
1.2 GPM max for WaterSense / CA compliance.
Source
Architectural Graphic Standards — Architectural Graphic Standards (Ramsey/Sleeper) — Materials chapter
Tags: faucet, bathroom, single-hole, modern