How to plan a primary bathroom remodel

A primary bathroom is the most-used room in the house after the kitchen, and it's the one where small annoyances add up: the drawer that hits the toilet, the shower that's always cold at the entry, the vanity light that throws a shadow on your face. Planning is mostly about finding those annoyances before they're built in.

Layout: keep, tweak or rework

The budget breakdown guide goes into how each of these tends to shift where the money goes.

Shower, tub or both

Many primary bath remodels trade a rarely used garden tub for a larger shower. It's a popular change, but not automatically the right one. Think about:

• Who bathes. If someone in the house genuinely uses a tub, keep one. A freestanding tub can take less visual space than a built-in deck tub.
• Other tubs in the house. If there's a tub in a hall bath, dropping it from the primary is usually a low-risk choice.
• Shower size. A walk-in shower needs enough depth that the spray doesn't soak the entry. A bench, niche and a handheld wand earn their space.
• Wet room layout. A glass-enclosed zone with the tub inside the shower area is one way to have both in a smaller footprint.

Vanity and storage

Two sinks are the default in primary baths, but they only work with enough width; around 60 inches is tight and 72 inches or more is comfortable. Some couples prefer two separate vanities on different walls, which spreads the storage and gives each person a zone. The vanity sizing guide covers widths and clearances.

Plan storage for the things you actually own. Hair dryers want an outlet inside a drawer or cabinet. Towels want a linen tower or open shelf near the shower. Medicines and daily products want shallow, reachable storage such as a recessed cabinet, not the back of a deep cupboard.

Lighting in layers

• Task light at the mirror. Sconces either side of the mirror light the face evenly. An overhead bar alone casts shadows.
• General light. Recessed or flush ceiling lights for cleaning and general use.
• Shower light. A wet-rated fixture over the shower, especially in an enclosed or walled shower.
• Night light. Low toe-kick or under-vanity lighting is enough to find your way at night without waking up fully.

Dimmers on the main circuits make a bigger difference to how the room feels than almost any finish choice.

Built for Florida humidity

A primary bath gets heavy daily use, and in Tampa the moisture has to be managed on purpose. Plan for:

• An exhaust fan sized for the room and vented outdoors, with a timer or humidity control
• A continuous waterproofing system in the shower, not just tile over drywall
• Porcelain or other low-absorption tile on the floor and shower walls
• Moisture-resistant vanity construction
• Glass coatings or easy-clean surfaces to cope with hard water spotting

Privacy and the toilet

A separate water closet with its own door is a common request in primary baths. It needs space (the toilet plus clearances plus the door) and often its own fan and light. Where there isn't room, a half wall or a toilet placed out of the line of sight from the bedroom door can do much of the same job.

Setting the budget order

If the numbers come in higher than expected, trim in this order rather than cutting the structural and waterproofing work you can't see:

1. Decorative tile areas and accent materials
2. Fixture and hardware finish level
3. Glass type
4. Layout changes that are nice-to-have rather than essential

Keep a contingency for what's found behind the walls. Older homes in particular can reveal damaged subfloor, outdated wiring or rotted framing once the tile comes off.

Before you sign anything

• Get a layout drawing, even a simple one, with fixture positions and dimensions
• Agree on a written scope: what's included, what's allowance-based, what's excluded
• Ask how permits will be handled for the scope you're planning; requirements depend on the work and the jurisdiction
• Check your HOA's rules on contractor hours, parking and dumpsters, if you have one
• Ask about the sequence and how long you'll be without the bathroom (our guide on how long a bathroom remodel takes sets expectations)

For a primary bath where finishes and detailing matter as much as function, our luxury bathroom remodeling page describes the higher-spec options. For everything else, start with a consultation for bathroom remodeling in Tampa and bring your list of how you use the room.