When is window fall protection required based on the height of the window opening above the finished floor?

Window fall protection is required when the height of the window opening is less than 24 inches above the finished floor. This requirement is based on the recognition that windows at this height pose a significant risk of falls, especially for children and pets. The rationale is that individuals, particularly young children, are often able to reach windows that are below this height, increasing the likelihood of accidental falls.

Building codes typically aim to enhance safety in residential and commercial construction by mandating protective measures where the potential for falls exists. Therefore, the specification of 24 inches serves as a critical threshold, ensuring that appropriate fall prevention features, such as window guards or screens, are in place to mitigate these risks. Understanding these regulations is vital for ensuring compliance and enhancing the safety of building occupants.