Step 1: Measure Your Vanity Width

Your medicine cabinet should be narrower than your vanity. For a single vanity, leave at least 4–6" of wall space on each side. For double vanities, consider two smaller cabinets or one large centered unit.

Step 2: Check Stud Spacing

Wall studs are typically spaced 16" or 24" apart center-to-center. For recessed installation, the rough opening must fit between two studs — subtract 1.5" from the stud spacing for the actual available width (e.g., 16" studs = 14.5" rough opening max).

Step 3: Consider Height

Standard medicine cabinet height ranges from 24" to 32". The bottom should be 6–12" above the faucet, and the top should be at eye level (about 60–65" from the floor to the center of the mirror).

Step 4: Surface vs. Recessed

Surface mount hangs on the wall like a picture frame — no cutting required. Recessed sits flush inside the wall for a built-in look but requires cutting drywall between studs. Most models support both methods.

Small — ≤19" Width

Best for: Powder rooms, small half-baths, tight single vanities (24–30"), fitting between 16" stud centers for recessed install. Fits a standard 14.5" rough opening.

Medium — 20" to 35" Width

Best for: Standard single vanities (30–48"), most common size category, fits between 24" stud centers or requires minor framing. The widest selection of models and features.

Large — 36" Width and Over

Best for: Double vanities, primary bathrooms, large wall spaces. Requires additional wall framing for recessed install. Ideal for maximizing storage and making a statement.

Surface Mount

Hangs on the wall like a framed mirror. No wall cutting required. Slightly protrudes from the wall (typically 4–6"). The listed size is the exact cabinet size. Best for: Renters, quick renovations, or when stud placement doesn't allow recessed fit.

Recessed Mount

Sits flush with the wall for a built-in look. Requires cutting drywall and fitting between studs. The rough opening must be 0.5–1" larger than the cabinet on each side. Best for: Renovations, new builds, and a seamless finish.

What size medicine cabinet fits a 36" vanity?

A 20–24" wide cabinet is ideal for a 36" vanity. Recommended models: MC002 in 20x26 or 24x32, MC001 in 20x26 or 24x32, or MC010 in 24x30.

What is the smallest medicine cabinet size?

The smallest is the MC011 Recessed Medicine Cabinet at 14x24 inches ($89.99, 288 reviews). For an LED option, the MC010 and MC002 start at 16x24.

What is the largest medicine cabinet size?

The largest is 48x32 inches, available in MC002 Dual-Lit and MC001 Trio-Lit models. For non-LED, the MC005 Beveled and MC011 Recessed come in sizes up to 60x30.

Will a 24" medicine cabinet fit between 16" studs?

No — 16" center studs leave only ~14.5" between them. For recessed install between 16" studs, choose a 16" wide cabinet or smaller. For 24" stud centers, a 24" cabinet fits with minor adjustments.

Can I install a medicine cabinet without cutting into the wall?

Yes — surface mount installs directly on the wall like a picture frame. All LED models (MC002, MC001, MC010, Round) support surface mount.

How high should a medicine cabinet be mounted?

The center of the mirror should be at eye level — approximately 60–65" from the floor. The bottom should sit 6–12" above the faucet.

What is the return policy?

30-day returns. Free shipping from 16+ US warehouses. 3-year warranty and lifetime support on all models.