The Americans with Disabilities Act (ADA) is a civil rights law that prohibits discrimination against individuals with disabilities in all areas of public life. As such, it is important to understand the requirements of the ADA when it comes to door hardware. One of the most common questions asked is whether a thumb turn is ADA compliant.
The answer to this question is both yes and no. A thumb turn is not considered ADA compliant as it does not meet the requirements for a lever handle, which is the only type of door handle that is considered ADA compliant. However, a thumb turn can be made ADA compliant by adding an additional lever handle to the door. This is because the lever handle allows for easier access for individuals with disabilities, as it can be operated without the need to grasp or twist.
When it comes to the installation of a lever handle, the ADA requires that it be installed on the interior side of the door, no higher than 48 inches from the floor. Additionally, the lever handle must be operable with a single hand, and not require tight grasping, pinching, or twisting of the wrist.
In addition to the lever handle, the ADA also requires that a door have a latch or lock that can be operated without tight grasping, pinching, or twisting of the wrist. This can be accomplished by using a thumb turn or a keyed cylinder. The thumb turn must be installed no higher than 48 inches from the floor, and must be operable with a single hand.
When it comes to the installation of a thumb turn, the ADA requires that it be installed on the exterior side of the door, no higher than 48 inches from the floor. Additionally, the thumb turn must be operable with a single hand, and not require tight grasping, pinching, or twisting of the wrist.
In summary, a thumb turn is not considered ADA compliant as it does not meet the requirements for a lever handle. However, a thumb turn can be made ADA compliant by adding an additional lever handle to the door. Additionally, the thumb turn must be installed no higher than 48 inches from the floor, and must be operable with a single hand. By following these requirements, you can ensure that your door is ADA compliant and accessible to all individuals.