types of roofing nails

Types of Roofing Nails

When it comes to roofing construction, the materials and tools you choose play a crucial role in the longevity and durability of the roof. One often overlooked component is the type of nails used. Roofing nails are specifically designed to secure various roofing materials ranging from shingles to metal sheets. Different types of roofing nails are available, each with unique features and purposes. This article explores the different types of roofing nails and their applications.

1. Common Roofing Nails

Common roofing nails are the most frequently used type in various roofing projects. They are typically made from steel and come with a large flat head, which helps hold down shingles securely. The length of common roofing nails can vary, but they generally range from 1 inch to 2 inches. They are particularly effective for attaching asphalt shingles, wood shakes, and other roofing materials. One primary advantage of common roofing nails is their versatility, making them suitable for various applications beyond roofing, such as framing and deck building.

2. Galvanized Roofing Nails

Galvanized roofing nails are coated with a layer of zinc to prevent rust and corrosion, making them an excellent choice for roofing projects exposed to moisture or extreme weather conditions. These nails are essential for areas with high humidity or where water exposure is frequent. Galvanized nails come in various types, including smooth shank and spiral shank. The smooth shank nails provide easy driving, while spiral shank nails offer greater holding power due to their design, preventing the nails from pulling out over time.

3. Stainless Steel Roofing Nails

For the ultimate corrosion resistance, stainless steel roofing nails are the go-to option. They are especially suitable for coastal areas where saltwater can cause rapid corrosion of metal components. Although stainless steel nails may come at a higher price, their durability and longevity make them a worthy investment for high-end roofing projects or homes with expensive roofing materials. Like galvanized nails, stainless steel nails come in various styles, including smooth and ring shank options, enhancing their versatility.

4. Ring Shank Roofing Nails

Ring shank roofing nails are designed with ridges or rings around the shaft, providing improved grip and holding power. These nails are ideal for applications where a strong, secure hold is necessary, such as in high-wind areas or when installing heavier roofing materials. The design of the ring shank helps to prevent the nails from pulling out, ensuring that the roof remains intact under various weather conditions. Roofers often prefer ring shank nails for their reliability and performance.

5. Clipped Head and Full Head Roofing Nails

Roofing nails come in two head styles clipped head and full head. Clipped head nails are often used in pneumatic nail guns, allowing for faster installation, as they can be placed closer together on the roofing material. On the other hand, full head nails offer more surface area, providing a better hold. The choice between the two will depend on the roofing application and the tools available to the contractor.

6. Plastic Cap Roofing Nails

Plastic cap roofing nails are unique in that they come with a small plastic cap attached to the head of the nail. The cap provides additional coverage and support for shingles, preventing water from penetrating beneath the material. These nails are commonly used in built-up roofing systems and when working with synthetic underlayment. They offer a reliable method of securing roofing materials while reducing the risk of leaks.

Conclusion

Choosing the right type of roofing nails is crucial for ensuring the durability and effectiveness of a roofing system. From common nails to specialized options like ring shank and stainless steel nails, each has its own advantages and ideal applications. By understanding the different types of roofing nails available, contractors and homeowners can make informed decisions that will protect their roofs and ensure their longevity. Proper installation, coupled with the right materials, is essential for a resilient and effective roofing system.