H Clips Roof Sheathing Spacing

However two 2 equally spaced h clips are required between supports when spaced 48 inches on center.

H clips roof sheathing spacing.

H clips must fit snugly. Simpson strong tie panel sheathing clips are used to brace unsupported sheathing edges and provide a 1 8 gap to address shrinkage and expansion of roof sheathing. Use the same size panel edge clip as the panel thickness. H clips for roof sheathing grip h clips are designed to make installing roof sheathing faster with better spacing.

What h clips do h clips provide additional stiffness between bearing points for the unsupported edges of wood panel plywood or osb roof sheathing along with the necessary 1 8 gap for expansion as shown below illustrated on a bag of simpson h clips. Some older h clips do not provide a built in gap. However it is not a requirement. Spacer type panel edge clips may also be used for roof sheathing applications.

Without this full gap sheathing can expand under moist conditions and you can end up with. Help prevent sheathing warping our clips leave a precise 1 8 gap created from a full width spacer bar. A strong resilient roof is a home s first line of defense when the roof deck is exposed to weather. Panel spacing is an apa recommendation to provide installers with a means of minimizing the potential for panel buckling.

One h clip shall be placed between abutting panels at a location midway between each pair of trusses rafters or joists. Some manufacturers may require a space at the time of installation. The clips are inserted over the edges of the adjacent plywood panels to reduce deflection of the panel edges between the framing members and are most commonly used for roof sheathing. Plywood clips also referred to as h clips or panel edge clips are small metal brackets placed between the unsupported edges of plywood sheathing to effectively reduce the support spacing and stiffen the plywood.

Use a 10d box nail to gauge 1 8 inch spacing between panels.