H Clips Required Roof Sheathing

H clips for roof sheathing.

H clips required roof sheathing.

Sheathing should be a minimum of 19 32 inch thick. Table 2304 7 2 sheathing lumber minimum grade requirements. H clips may also allow builders to use thinner sheathing than they otherwise would be permitted to use. Their size should match the thickness of the panels to which they are attached.

H clips also called panel edge clips are small steel devices that fit snugly between wood panels in order to provide them with edge support. Installation details shall conform to sections 2304 7 1 and 2304 7 2 for floor and roof sheathing respectively. They are often used with roof sheathing to keep it from feeling spongy or soft at its edges. Full length expansion bar gives you superior alignment and perfect expansion gap.

Grip h clips are designed to make installing roof sheathing faster with better spacing. Maximum 19 percent moisture content. A builder who uses h clips may need fewer rafters to complete a project because the distance between them can be increased. Floor or roof sheathing conforming with this table shall be deemed to meet the design criteria of section 2304 7.

Reduce frustration of clips falling off or spearing edge of sheet. In either case the cost of the job is reduced. 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. H clips do not prevent wooden panels from buckling or warping.

The typical thickness range for sheathing is 3 8 to 3 4 inch. 8d ring shank nails should be used instead. Never attach roof sheathing with staples.