What is the primary use of H-clips in construction?

The primary use of H-clips in construction is to support roof sheathing between trusses. H-clips are specifically designed to ensure proper spacing and support for the edges of plywood or OSB sheathing that are installed between roof trusses. By providing this support, H-clips maintain the structural integrity of the roof and help distribute loads more evenly across the trusses. This is particularly important in preventing sagging and ensuring that the roof sheathing remains secure under various weather conditions.

Other options do not accurately reflect the primary function of H-clips. They are not used for securing drywall sheets, providing insulation, or supporting vertical siding, which serves specific purposes and employs different fastening methods and materials. Understanding the specific applications of construction components like H-clips is crucial for proper building practices and ensuring long-term performance.