Proper Installation Of Hclips On Roof Sheathing

These nails go through the base plate of the clip.

Proper installation of hclips on roof sheathing.

Hammer in the clip to the parallel beam using 2 5 inches 6 4 cm nails. Position plywood clips onto the top or upper horizontal edge of the installed plywood panels between each rafter. Install a full horizontal row of plywood sheathing following standard practices. Click to expand contents.

Install h clips between adjacent rows of panels every 12 to 16 inches but not over framing members. Slide the sheet one rafter width over the end of the roof so the edge is centered on the next rafter offset one rafter spacing from the first piece of installed sheathing from the row below. This video shows how some roofs fail under heavy winds in uplift situations. Check the nailing surface is level step 2.

Keep nails 3 8 inches from the edges. Roof sheathing installation 1 of 3. Always check for level nailing surface. And scroll down to see more details on each with installation hints and tips below.

Some older h clips do not provide a built in gap. How to use plywood clips step 1. Proper installation of apa rated sheathing for roof applications step 1. Space joints on adjoining rows by two framing members.

Fasten panels with a minimum of. Provide roof ventilation according to building codes see hints below and figure 2. The connection between the roof sheathing and the structure is a vulnerable point that is known to fail during a hurricane. To provide information about proper roof sheathing installation emphasize its importance in coastal construction and illustrate fastening methods that will enhance the durability of a building in a high wind area.

Home builder s guide to coastal construction 7 1. Once you ve spaced out where you are going to attach the clips they are ready to be attached. Ventilate the roof according to current building codes step 3. Properly fasten panels including fastening and spacing hints step 4.

Keep these tips in mind when roofing in hurricane areas. This process starts with nailing them into the parallel beam. During a hurricane the strength of the sheathing on the roof can greatly impact the homes ability to weather the storm. Click to expand contents.

Not always required but a good idea.