Shield plates protecting piping through notches in framing shall extend how many inches above the sole plates?

The requirement for shield plates protecting piping that pass through notches in framing to extend at least two inches above the sole plates is based on safety and structural considerations. This provision helps prevent damage to the piping from nails or screws that may be driven into the framing from the bottom side. The two-inch extension acts as a safeguard, ensuring that the piping is adequately protected and minimizing the risk of leaks or ruptures caused by accidental punctures. Additionally, this standard aligns with building codes that emphasize the importance of protecting plumbing installations to enhance durability and reliability in construction. Properly implementing this requirement helps maintain the integrity of the piping system and ensures compliance with industry regulations.