Over-the-Toilet Storage

Measure the distance from the back of the toilet tank to any wall or obstruction, plus ceiling height; choose a unit with a width that clears the tank and a depth that doesn’t impede use (commonly 10–14 inches deep), and ensure total height fits comfortably above the tank

Look for moisture-resistant materials such as powder-coated steel, laminated MDF with sealed edges, or solid wood with a water-resistant finish; metal and sealed composite surfaces tend to resist warping and corrosion better in humid environments

Many units are designed for DIY assembly and use basic tools like a screwdriver and an adjustable wrench; some models require wall anchoring for stability, so a drill, anchors, and level may also be needed

Prioritize adjustable shelving for flexible storage, closed cabinets or drawers to hide clutter and protect items from moisture, and open shelves or towel bars for quick access; consider models with additional hooks or baskets for small items

Prices vary by size and material; budget options are often available under $50, mid-range units commonly fall between $50 and $150, and higher-end or solid-wood pieces can cost more, with category averages around $80

Standard over-the-toilet units require space above a tank, so for tankless or wall-mounted toilets you should choose freestanding narrow shelving or wall-mounted cabinets that attach to studs or use appropriate anchors instead

Wipe surfaces regularly with a damp cloth and mild cleaner, avoid prolonged exposure to standing water, tighten hardware periodically, and touch up painted or coated surfaces to prevent moisture damage and rust