Installing Hclips On Roof

Most metal shingles will be attached to the roof using metal shingle clips but metal roofing shingle installation can be system specific.

Installing hclips on roof. The connection between the roof sheathing and the structure is a vulnerable point that is known to fail during a hurricane. The lumberyard told us to install h clips as for conventional sheathing but after taping over all the seams between panels we found that water leaked through the tape at almost every clip. This is what the apa engineered wood construction guide has to say about h clips. Grip h clips are designed to make installing roof deck sheathing easier and faster with better spacing.

Q we recently installed a zip system roof over roof trusses spaced 24 inches on center. The lumberyard told us to install h clips as for conventional sheathing but after taping over all the seams between panels we found that water leaked through the tape at almost every clip. These clips work by further strengthening the bond between the roof and the walls of your house so the roof does not blow away in a hurricane. Their installation diagram also shows h clips although tongue and groove edges or blocking is noted as an alternative in the text above.

Getting all the clips to work in the wind and rain with on. With warped plywood and a one man operation using scrap 2x4 blocks and deck screws can save time. Keep these tips in mind when roofing in hurricane areas. One or two h clips will often allow a longer span between roof trusses rafters.

If the h clips are missing. I have seen osb and plywood with clips installed buckle at the clips after panels swelled with moisture. They are relatively inexpensive and if you want to install them by yourself then they just require a little bit of care and attention. Spaces between panels are typically created by tacking 8d nails above the last course before installing the subsequent course.

Consult the guide for your shingle brand to determine the specific method of installation required to preserve the warranty. When clips are installed every 24 the roof sheathing panels are touching every 24.