Back to Guide
RayonGuidesHousingBathroom

Bathroom

Everything about designing a bathroom layout

some nice floor plan design to make the hero pretty
A bathroom's use case goes beyond personal hygiene. It is a space for refreshment and self-care. This room is typically smaller than others in a household, yet it is equally important.

When designing a bathroom layout, it is important to consider the size and placement of fixtures such as the sink, toilet, bath, and shower. Additionally, practicality should be a priority by ensuring storage for toiletries, towels, and other essentials.

Shower Dimensions

Typical shower dimensions range from 75x75 cm / 29.5"x29.5" to 90x120 cm / 35.4"x47.2", with options for standard or custom sizes based on the bathroom layout.

Shower Dimensions
Open drawing

Bathtub Dimensions

The range between minimal and spacious bathtub dimensions is roughly 70x150 cm / 27.6"x59.1" to 90x180 cm / 35.4"x70.9". Different bathtub typologies include free-standing, corner bathtubs, Jacuzzi, and classic bathtubs.

Bathtub Dimensions
Open drawing

Sink Dimensions

Sink dimensions and typologies vary widely:

  • Countertop sink sizes range between 40x40 cm / 15.7"x15.7" and 46x91 cm / 18.1"x35.8".
  • Wall-mounted sinks range between 25x40 cm / 9.8"x15.7" and 35x60 cm / 13.8"x23.6".
  • Corner sinks range between 45x45 cm / 17.7"x17.7" and 60x60 cm / 23.6"x23.6".
Sink Dimensions
Open drawing

Toilet Dimensions

A Monoblock toilet size is roughly 75x60 cm / 29.5"x23.6". A floating toilet size is approximately 35x50 cm / 13.8"x19.7", with a basin installed in the wall behind it that ranges between 7-20 cm / 2.8"-7.9". Both types of toilets must be coordinated carefully with the plumbing and wall structure. The toilet should always be centralized in an 80 cm / 31.5" clearance space.

Toilet Dimensions
Open drawing

Toilet Paper Holder Dimensions

The size of a toilet paper holder is between 10x12 cm / 3.9"x4.7" and 22x13 cm 8.7"x5.1".

Toilet Paper Holder Dimensions
Open drawing
‘Happiness is a long hot bubble bath’ 🛁
cta section
Draw floor plans
faster together
Try Rayon for free today
Learn from our team how to make the best of Rayon's features for your next space design project.