What is the recommended support spacing for plastic pipes of 1.25 inches or less?

The recommended support spacing for plastic pipes of 1.25 inches or less is 32 inches intervals. This specification is important because it helps prevent sagging or bending of the pipes, ensuring that they maintain structural integrity and perform properly. Adequate support is crucial for preventing stress on joints and connections, which could lead to leaks or failures over time.

In plumbing and pipe installation practices, following the manufacturer's guidelines and industry standards for support spacing helps to ensure a reliable system. Proper spacing also accommodates any thermal expansion or contraction that the pipes may experience, especially in varying temperature conditions.