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A Brief Guide to Standard Dimensions for Public Toilets

  • April 17, 2024
  • 6 Min Read
Public toilet designs from Greenlam Sturdo

Public restrooms are vital components of our shared spaces, offering essential amenities to people from all walks of life. The design of these facilities, from the layout of public restroom stalls to the installation of grab bars, plays a critical role in ensuring comfort, accessibility, and adherence to regulatory standards. This guide aims to shed light on the fundamental dimensions, spacing norms, and regulations that are crucial for crafting public toilets that are not only functional but also inclusive to everyone. By delving into the specifics of public restroom toilet design, we aspire to highlight the importance of meticulous planning in making these spaces welcoming and accessible for all users.

Key Dimensions for Toilet Stalls

Public restroom stalls come in various sizes, with standard dimensions typically ranging from 36 to 60 inches (152.4 cm) in width and 60 to 78 inches (ca. 198 cm) in depth. For wheelchair accessibility, the ADA recommends a minimum width of 60 inches (152.4 cm). Additionally, the height of toilet partitions should be at least 60 inches (152.4 cm) to ensure privacy. Consider our customizable public toilet stall options to ensure compliance with all standards.


Related: 4 Common Mistakes to Avoid When Designing a Public Restroom

Recommended Spacing and Clearance Requirements

Proper spacing between toilet fixtures and stall doors is crucial for manoeuvrability and comfort. Adequate clearance of at least 60 inches (152.4 cm) is recommended in front of toilets to accommodate wheelchair users. Additionally, there should be sufficient space between adjacent fixtures to allow for easy access and movement.

Fixture Heights and Grab Bar Placement

Fixture heights play a significant role in accessibility. Toilet seats should be installed at a height between 17 and 19 inches above the finished floor level to comfortably accommodate users with varying abilities. According to ADA guidelines, grab bars, essential for providing support and stability, should be installed at 36 inches (91.44 cm) on the rear wall and 42 inches (106.68 cm) on the side wall. They should be positioned near the toilet paper and hand dryer to assist individuals in safely transferring to and from the toilet.

Navigating ADA Requirements for Public Restrooms

The Americans with Disabilities Act (ADA) sets forth strict guidelines for the design and construction of accessible public facilities, including restrooms. Ensuring compliance with ADA standards is crucial to providing equal access to all individuals, regardless of their physical abilities. From stall dimensions to grab bar placements, every aspect must align with ADA regulations to promote inclusivity.


Related: Some Useful Tips to Follow for Effective Maintenance of Public Restrooms

Ensuring Compliance with Building Codes and Regulations

In addition to ADA requirements, it's essential to adhere to local building codes and regulations when designing public toilets. Building codes may vary depending on location, but they typically encompass aspects such as occupancy limits, ventilation, and plumbing standards. By staying up-to-date with relevant codes and regulations, you can ensure the safety, functionality, and legality of your restroom design.

About Greenlam Sturdo

Creating functional and inclusive public toilets requires careful consideration of dimensions, spacing, and regulations. By adhering to industry standards and leveraging the expertise of brands like Greenlam Sturdo, you can design restrooms that prioritise accessibility, comfort, and compliance. We are dedicated to providing innovative solutions for public restroom design and accessibility. With a focus on quality and compliance, our range of products and resources assists you in creating inclusive and efficient restroom spaces. To learn more about our public toilet stalls or discuss your requirements, call 1800 833 0004 or email

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