What is expected of voluntary installations like grab bars or guards?

Voluntary installations like grab bars or guards are expected to meet their intended function and conform to the Building Code for public safety. This means that even though these installations may not be mandatory, ensuring they comply with existing standards is crucial for the safety and accessibility of users.

When these elements are installed in a building, they need to be designed and constructed in a manner that ensures they can adequately support weight and provide support to individuals, especially in settings like washrooms or stairways where falls are a risk. Adhering to the Building Code not only upholds safety protocols but also enhances the usability of spaces for individuals with varying levels of mobility.

In general, the other options suggest a lack of standards or regulations for voluntary installations, which could lead to unsafe conditions and inadequate support, contrary to the intent of such installations to provide safety and accessibility.