Bathroom Layouts
Measured layouts by room size, shape and type, and a planner for your own room.
Planner & layout library
- Layout plannerDraw your room, see what fits
- Layout ideasEvery plan, by room size
Layouts by room size
- Small bathrooms
- 5×8
Bathroom types and shared access
Room shapes and compact layouts
- Long narrow bathrooms
Tub, shower and wet-room layouts
- Tub and separate shower
Accessible layouts
- ADA bathrooms
Browse all layouts
Bathroom Sizes & Clearances
Fixture sizes, heights and clearances.
Room dimensions and clearances
- Standard bathroom size
- Half bath dimensions
Toilets and rough-ins
- Toilet dimensions
Tubs and showers
- Standard bathtub size
Accessibility requirements
- ADA mounting heights
- ADA bathtub requirements
Bathroom Fixtures, Finishes & Care
Tile, tubs, fans and finish care.
Tile, flooring and walls
- Tile calculator
- Trowel size for tile
Bathtubs, showers and fixture choices
- Bathtub materials
Tools & Calculators
Planners, estimators and quick checks.
Layout planners
- Bathroom layout planner
- Standard bathroom size
Materials & ventilation
- Tile calculator

FX · BATHROOM FIXTURES, FINISHES & CARE

Bathroom Fixtures, Finishes & Care

Choosing tile and how much to buy, bathtub materials, bathroom fan size and ventilation, and how to look after the finishes you pick.

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Tile, flooring and walls

CA-06Calculator

Tile calculator

Tile calculator: floor area ÷ tile area, plus 10% for a straight layout (15% diagonal), rounded up to whole boxes. Grout estimate and a floor drawn to scale.

CA-08Guide

Trowel size for tile

Trowel size for tile by tile size: a 1/4 in square notch up to 8 in, 1/4 × 3/8 in for 8 to 16 in, 1/2 in for tile like 12x24, and how to check coverage.

Bathtubs, showers and fixture choices

SZ-12Guide

Bathtub materials

What are bathtubs made of? Bathtub materials compared: acrylic, fiberglass, enameled cast iron and steel, by weight, water depth and standard.