40 Hour Property and Building Inspection Practice Test

What type of clips provide support at the top and bottom edges of sheathing?

1. H clips

2. J clips

3. L clips

4. M clips

The correct answer is: H clips

H clips are specifically designed to support the edges of plywood or oriented strand board (OSB) sheathing, particularly at the top and bottom edges. These clips ensure that the panels remain properly aligned and provide additional structural integrity by minimizing the potential for sagging between support rafters or joists. The design of H clips allows them to fit snugly between the sheathing boards, creating a connection that helps transfer loads. This support is crucial in maintaining the overall strength and stability of the roof or floor assembly, especially in areas where the sheathing may be subjected to heavy loads or intense weather conditions. Other types of clips, while each may have their specific uses or functions in construction, do not provide the same level of support at both edges of sheathing as H clips do.