Screws Or Nails For Roof Sheathing

For slats featuring face widths of 12 inches you will space three nails evenly apart about every 3 inches.

Screws or nails for roof sheathing.

We use atleast 2 1 4 to 2 1 2 screws to put down 1 2 inch plywood or osb but most of the time we use 2 3 8 coated coil nails also known as 8 s for hand nailing. Nails are also called upon when securing. It s true that screws have a highly effective withdrawal resistance which makes them excellent fasteners for tasks such as avoiding squeaks in flooring assemblies resisting uplift forces that occur in roofs and holding deck ledgers tight to a building. The ten most important fasteners for installing roof sheathing.

The cheapest and easiest is to re nail or better yet screw down the sheathing when you replace your roof covering. Fasten roof sheathing panels properly fasten panels with a minimum of 8d common 0 131 inch by 2 1 2 inch nails spaced a maximum of 6 inches on center at supported panel ends and edges. The norbord experts. There is a common misconception in the building industry that screws always outperform nails when attaching wood to wood.

Roe osborn a senior editor at jlc responds. The framing crews were starting their nails 2 to 3 inches and as much as 6 to 8 from the edge of the panels on the intermediate trusses. Rafters to walls use 16d common spiral hot dipped galvanized nails or 10 3 acq rated screws toenail with 3 to the plate or end nail with 3 roof sheathing to rafters 8d common spiral nails. The ol sage builder.

Generally you ll need to place two nails at each location where it makes contact with a roof truss. The attachment of roof sheathing can be improved in one of two ways. February 5 2018 posted in. 07 27 2007 06 42 am 5.

Nails are often preferred for structural joining including framing walls because they are more flexible under pressure whereas screws can snap.