Proper Installation Of Hclips On Roof Sheathing

Once you ve spaced out where you are going to attach the clips they are ready to be attached.

Proper installation of hclips on roof sheathing.

Click to expand contents. 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. Fasten panels with a minimum of. Always check for level nailing surface.

Hammer in the clip to the parallel beam using 2 5 inches 6 4 cm nails. Cover sheathing with. These nails go through the base plate of the clip. Home builder s guide to coastal construction 7 1.

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. Install the next row of plywood into position by. Properly fasten panels including fastening and spacing hints step 4. Keep nails 3 8 inches from the edges.

The connection between the roof sheathing and the structure is a vulnerable point that is known to fail during a hurricane. Install h clips between adjacent rows of panels every 12 to 16 inches but not over framing members. Check the nailing surface is level step 2. 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.

During a hurricane the strength of the sheathing on the roof can greatly impact the homes ability to weather the storm. Ventilate the roof according to current building codes step 3. How to use plywood clips step 1. Install a full horizontal row of plywood sheathing following standard practices.

This video shows how some roofs fail under heavy winds in uplift situations. Space joints on adjoining rows by two framing members. Roof sheathing installation 1 of 3. Some older h clips do not provide a built in gap.

Provide roof ventilation according to building codes see hints below and figure 2. Proper installation of apa rated sheathing for roof applications step 1. Not always required but a good idea. And scroll down to see more details on each with installation hints and tips below.

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