H Clips Roof Sheathing 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.

H clips roof sheathing spacing.

However two 2 equally spaced h clips are required between supports when spaced 48 inches on center. H clips must fit snugly. One h clip shall be placed between abutting panels at a location midway between each pair of trusses rafters or joists. 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.

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. However it is not a requirement. Reduce frustration of clips falling off or spearing edge of sheet full length expansion bar gives you superior alignment and perfect expansion gap. Some older h clips do not provide a built in gap.

Spacer type panel edge clips may also be used for roof sheathing applications. A strong resilient roof is a home s first line of defense when the roof deck is exposed to weather. H clips for roof sheathing grip h clips are designed to make installing roof sheathing faster with better spacing. Use a 10d box nail to gauge 1 8 inch spacing between panels.

Without this full gap sheathing can expand under moist conditions and you can end up with. 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. Use the same size panel edge clip as the panel thickness.

Help prevent sheathing warping our clips leave a precise 1 8 gap created from a full width spacer bar.