When curating a bathroom that reflects elegance, wellness, and intentional design, every detail matters—including the measurements. Before selecting that perfect vanity with the Italian marble top or solid wood base, you’ll want to ensure it fits both your layout and your lifestyle.
Here’s your step-by-step guide to measuring for a bathroom vanity that’s as functional as it is luxurious.
Why Precise Measurements Matter For someone like Sarah, whose bathroom is her retreat, a vanity that doesn’t fit just right is more than a frustration—it’s a disruption to daily harmony. Proper measurement helps avoid costly mistakes and ensures your space feels polished and purposeful.
Step 1: Measure the Available Width Use a measuring tape to determine the total width of the wall where the vanity will go. Note:
- Standard single vanities range from 24" to 48"
- Double vanities range from 60" to 84"+
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Leave at least 1" of clearance on either side for trim, walls, or doors
Sarah’s Tip: If your bathroom is narrow, consider a floating vanity to visually open the space.
Step 2: Check the Depth Most vanities are 20" to 24" deep, but always measure from the wall to any obstructions like doors, showers, or toilets.
- Allow for at least 30" of clearance in front for movement
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If space is tight, consider a narrow-depth vanity (18")
Step 3: Determine Height Preferences Measure from the floor up to your preferred vanity height:
- Standard Height: 30"–32" (best for children or vintage bathrooms)
- Comfort Height: 34"–36" (modern standard, ergonomic for adults)
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Custom Height: Floating vanities allow full flexibility
Consider who will use the space most often, and whether you plan to install a vessel or undermount sink, which can affect overall height.
Step 4: Locate Plumbing and Electrical Points Document where your:
- Water lines (hot and cold) are
- Drain line is located
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Electrical outlets for lighting, appliances, or built-in features are
This ensures the vanity you choose accommodates existing infrastructure—or allows you to plan for adjustments.
Step 5: Think About Storage and Flow Map out how drawers and doors will open:
- Ensure no drawer hits a wall or adjacent fixture
- Leave minimum 18" between vanity and toilet
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Consider centered or offset sinks based on your plumbing and layout
Sarah’s Tip: Use painter’s tape to outline the vanity footprint on the floor and wall—it helps visualize scale and space.
Pro-Level Details to Consider
- Will your mirror and lighting align with your final vanity height?
- Does the style (freestanding vs. floating) fit your design goals?
- Are you pairing it with custom countertops or backsplashes?
Final Thought: Measuring might not be glamorous, but it’s the foundation of a flawless bathroom transformation. When done right, it ensures that every inch of your space reflects intentional luxury, comfort, and elegance.
At [Your Brand], our vanities are designed with premium materials and customizable options to suit your exact dimensions—because your bathroom should be tailored to you.
[Shop Designer Vanities with Custom Sizing]