ICC Commercial Building Inspector Practice Test

What is the required load resistance for grab bars installed in bathrooms?

1. 150 pounds

2. 200 pounds

3. 250 pounds

4. 300 pounds

The correct answer is: 250 pounds

The required load resistance for grab bars installed in bathrooms is established to ensure safety and functionality for users, particularly those who may rely on these bars for support when standing or transferring from one location to another. A resistance of 250 pounds is mandated because it accounts for the force that an individual could exert on the grab bar under real-life conditions. This standard is especially crucial in commercial buildings where the bathrooms may be used by a diverse range of individuals, including those with disabilities or elderly users who may require additional support. The 250-pound requirement reflects an industry best practice aimed at preventing accidents and ensuring that the grab bars can adequately support a significant amount of weight without failure. It aligns with the guidelines set forth in accessibility standards, which prioritize safety and accessibility for all users. The other options do not meet the necessary safety criteria outlined by relevant codes and standards, which stipulate that grab bars should adhere to this higher load resistance to accommodate all potential users effectively.