H Clips Roof Sheathing Spacing

H clips must fit snugly.

H clips roof sheathing spacing.

Use a 10d box nail to gauge 1 8 inch spacing between panels. However it is not a requirement. Use the same size panel edge clip as the panel thickness. 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.

Panel spacing is an apa recommendation to provide installers with a means of minimizing the potential for panel buckling. However two 2 equally spaced h clips are required between supports when spaced 48 inches on center. 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 manufacturers may require a space at the time of installation.

A strong resilient roof is a home s first line of defense when the roof deck is exposed to weather. Spacer type panel edge clips may also be used for roof sheathing applications. 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. Not always required but a good idea.

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. H clips for roof sheathing grip h clips are designed to make installing roof sheathing faster with better spacing. Zip system roof assembly combines our revolutionary integrated sheathing and flashing tape or liquid flashing to provide a sealed roof for protection against moisture intrusion during construction or if high winds strip the roof covering away. Help prevent sheathing warping our clips leave a precise 1 8 gap created from a full width spacer bar.

One h clip shall be placed between abutting panels at a location midway between each pair of trusses rafters or joists.