Bathroom Renovation β FAQ
Can I install a recessed medicine cabinet in any wall?
Only walls with 2x4 studs and no plumbing or electrical obstructions work for recessed installation. Use a stud finder and inspect the cavity with a borescope before cutting. Exterior walls with insulation require specialized cabinets.
What's the difference between recessed and surface mount?
Recessed cabinets sit flush inside the wall cavity, saving space and looking built-in. Surface mount attaches to the wall surface, requiring no cutting but protruding 4-6 inches. Most under-$75 models offer both options.
How much weight can budget medicine cabinets hold?
Expect 15-20 lbs total capacity for under-$75 units. Metal frames support more than wood. Distribute weight evenly across shelves and avoid overloading the door, which stresses hinges.
Do I need a permit to install a recessed medicine cabinet?
Most jurisdictions don't require permits for simple cabinet installation if you're not moving plumbing or electrical. Always check local codes, especially in condos or multi-family buildings where wall modifications may be restricted.
Why do some cabinets have no mirror?
Mirrorless designs hide behind artwork for concealed storage, ideal for powder rooms or when you prefer a separate vanity mirror. They cost less and eliminate mirror cleaning but reduce functionality.
How do I prevent mirror black edge in humid bathrooms?
Choose copper-free mirror backing and ensure proper bathroom ventilation. Apply clear silicone sealant around mirror edges before installation. Keep shower doors closed and run exhaust fans during and after bathing.
