Most types of roofing rely heavily on roofing nails to secure the top layer to the decking. However, not all roofing nails are the same; some work better for certain types of roofing materials. Read on as we take a look at the most commonly used roofing nails and what roofing options they are typically used on.
Most roofing nails used today are made of some type of metal. Common choices include aluminum, copper, stainless steel and iron. It’s important to note that today’s modern roofing systems rarely use iron because of its tendency to rust.
Smooth Shank Nails
Smooth shank nails are used by roofing services providers for most types of roof work. As their name implies, smooth shank nails have a smooth profile or “body”. Smooth shank nails are easy to drive in and, while they do a great job of securing most roofing materials, they are also relatively easy to yank out if they have to be replaced.
Ring Shank Nails
Ring shank nails are characterized by parallel rings or “ribs” along the shanks. When driven into wood, the rings separate the wood fibers, which then push back once a rib passes through. This causes the wood to “bite down” on the nail, providing a very secure fit. Ring shank nails are best used for roofing systems with soft-wood decks because they provide a better grip.
Screw Shank Nails
Also known as spiral nails, screw shank nails also work like ring shank nails, except the ribs are replaced with one continuous spinal rib. A roofing repair contractor will typically use screw shank nails when working with hardwood because the nails’ unique shape makes it easier to drive them in. Also, unlike other types of roof nails, screw shank nails can be driven in by rotating them, reducing the risk of accidentally splitting the wood.
Get to know more about roof nails by talking to our roofing specialists. A Cut Above Exteriors is the most trusted roofing contractor in Portland, OR, and the surrounding areas. You can call us at 503.334.0733 or fill out this online form to request a free quote.