September 27, 2023
What are Standard Grab Bar Lengths?
Standard grab bar lengths come in a variety of options to accommodate different bathroom applications. The best length for a grab bar will depend on its intended use, the specific location where it is being installed and the needs of the user. For example, a shorter grab bar may be sufficient for use next to a toilet, while a longer grab bar may be needed for use in a shower or bathtub.
Standard grab bar lengths include:
12″, 16″, 18″, 24″, 30″, 32″, 36″, 42″, 48″
Which are the most common standard grab bar lengths?
- 12 inches: Grab bars that are 12 inches in length are often used in compact spaces or areas where a shorter grab bar can provide additional support or stability. They are commonly found in smaller bathrooms or near toilets to assist with sitting down and standing up.
- 18 inches: An 18-inch grab bar is a versatile length and can be used in a variety of locations, including next to toilets, near sinks, or in showers. It provides sufficient support for most users without taking up too much wall space.
- 24 inches: A 24-inch grab bar is longer and offers more coverage and support. It is frequently used in larger accessible bathrooms, especially next to toilets or in shower areas.
- 30 inches: Grab bars that are 30 inches in length provide even more coverage and support than 24-inch bars. They are often used in spacious bathrooms, roll-in showers, or as longer horizontal bars near toilets.
- 36 inches: A 36-inch grab bar is one of the longest standard lengths available. It is typically used in showers or bathtubs to provide extensive support for individuals while bathing or transferring in and out of the bathing area.
In addition to considering standard lengths, it’s important to choose a grab bar that is the right size and shape for the user. This means considering factors like hand size and grip strength. All grab bars on GrabBars.com are available in the above standard lengths, they have non-slip grips and they are ADA-compliant. Take a look at them here: Grab Bars
How can I choose the correct grab bar length for my bathroom?
There are two main factors to consider when deciding on a grab bar length:
- User’s needs and hand size: Ideally, the grab bar should be long enough for the user to comfortably grip it with one hand and reach their desired destination, like a shower seat or toilet. This usually means the grab bar needs to be longer than the user’s hand span.
- Available space: Measure the available space where you plan to install the grab bar. This will help you determine the maximum length that will fit comfortably.
Here’s a breakdown of how these factors can influence your decision:
- For near toilets: A 12-inch or 18-inch grab bar on the side wall near the toilet can be sufficient for most users to grab for support and stability.
- For shower stalls: If the stall is wide enough, a 24-inch or 32-inch grab bar mounted horizontally along the wall opposite the shower head is a good option. This allows users to brace themselves while showering. You can also install a grab bar vertically near the shower controls for additional support.
- For bathtubs: A 24-inch or 32-inch grab bar mounted horizontally along the wall near the bathtub can assist users with entering and exiting the tub.
It’s important to keep in mind these additional tips:
- If you are unsure about the right length, it is always best to err on the side of caution and choose a longer grab bar.
- Consider installing grab bars in multiple locations in the bathroom for added safety and convenience.
- While residential homes do not need to follow ADA regulations about the length, size and placement of grab bars, it is still highly recommended to take these guidelines into consideration when installing grab bars in your home to ensure your grab bars offer the highest level of safety & support for all users.
What are the ADA regulations for grab bar lengths?
The Americans with Disabilities Act (ADA) provides guidelines for the installation of grab bars in public and commercial facilities to ensure accessibility and safety. Grab bars should be securely mounted to structural supports within the wall, and their placement should consider the needs of individuals with disabilities and those who may require assistance with balance and mobility. It’s important to note that the specific lengths and placement of grab bars should also comply with accessibility guidelines and local building codes.
Shower Grab Bars:
- Control Wall Horizontal Grab Bar:
- A 24 inch straight grab bar is required for walls that measure 36 inches.
- A 36 inch straight grab bar is required for walls that measure 60 inches.
- Back Wall Horizontal Grab Bar:
- An 18 inch straight grab bar is required for walls that measure 36 inches with an adjacent shower seat.
- A 24 inch straight grab bar is required for walls that measure 30 inches.
- A 48 inch straight grab bar is required for walls that measure 60 inches.
See our comprehensive guide for commercial showers here: ADA Shower Grab Bar Placement Guide (Commercial)
Bathtub Grab Bars:
- Foot Wall Horizontal Grab Bar:
- Minimum length is 24 inches.
- Standard grab bar lengths required for this wall are 24 inches, or 30 inches.
- Back Wall Horizontal Grab Bars:
- Minimum length is 24 inches.
- Standard grab bar lengths required for this wall are 24 inches, 30 inches, or 36 inches.
- Head Wall Horizontal Grab Bar:
- Minimum length is 12 inches.
- Standard grab bar lengths utilized are 12 inches, 18 inches, or 24 inches.
See our comprehensive guide for commercial bathtubs here: ADA Bathtub Grab Bar Placement Guide (Commercial)
Toilet Grab Bars:
- Rear Wall Horizontal Grab Bar:
- A 36 inch straight grab bar is required.
- Exception: Where wall space will not permit a grab bar 36 inches (915 mm) minimum in length, reinforcement for a rear wall grab bar 24 inches (610 mm) minimum in length centered on the water closet shall be provided.
- Side Wall Horizontal Grab Bar:
- A 42 inch straight grab bar is required.
- Exception: Where a side wall is not available for a 42-inch (1067 mm) grab bar, the sidewall grab bar shall be permitted to be 24 inches (610 mm) minimum in length, located 12 inches (305 mm) maximum from the rear wall.
See our comprehensive guide for commercial toilets here: ADA Toilet Grab Bar Placement Guide (Commercial)
Are all grab bars available in these standard lengths?
The following types of grab bars are available in a wide variety of standard lengths:
If you have any additional questions about standard grab bar lengths or need help deciding which lengths would be the best fit for your bathroom, give us a call at 704-800-4629, live chat with us on GrabBars.com or email us at [email protected] and we’ll be happy to help you out.
704-800-4629
