Roofing Scew Instead Of Nail

The reason is simple roofing nails have an oversized head which gives them much greater holding power than a regular nail or screw.

Roofing scew instead of nail. Save 3 seconds per nail compared to a screw. Any other type of fastener would tear through the shingles as they are applied. Roe osborn a senior editor at jlc responds. Can screws be used instead of nails for attaching wall sheathing to framing.

Instead of using standard deck screws to install hangers consider using specialty screws. 30 000 seconds is 8 3 man hours of work a man day. When using nails or screws for construction my preference is hot dipped galvanized spiral nails or acq rated deck screws. According to home depot a five pound box of 8 penny nails which are approximately 2 5 inches long is 12.

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. Let me caution you a decent sized roof that is screwed down rather than nailed down will take 20 times longer to do than with a nail gun. If like me you use predrilled holes with the head counterbored and thus three differant size drill bits plan on each rafter taking a couple of days frenchy counterbored screw holes on roof sheathing. Leaving the shingles free to blow off the roof during the next wind storm.

07 27 2007 06 42 am 5. This means you have saved 30 000 seconds. Part of the reason construction contractors use nails is that they are significantly cheaper to use than screws. Roofing nails are not made to withstand the structural forces that are required for joist hanger connectors.

Also spiral shank nails are easier to remove than ring shank nails when i make a mistake. The cost of the nails vs screws in construction is an entirely different story. A nail gun will drive a nail as fast as you can move the gun into place and slap it against the wood. There is a common misconception in the building industry that screws always outperform nails when attaching wood to wood.

On asphalt shingles you want to use roofing nails. The use of roofing nails as structural attachments for joist hangers is not uncommon however it should be avoided. Less concern about rusting out and they hammer or drive in easier. It s true that screws have a highly effective withdrawal resistance which makes them excellent fasteners for tasks such as avoiding squeaks.

At one time nails were preferred over screws because it was much easier and faster to hammer in nails than to use a manual screwdriver or spiral ratcheting screwdriver e g.