When it comes to fastening roofing materials, EG (Electro-Galvanized) coil roofing nails are an essential tool. In this article, we’ll delve into the technical details of EG coil roofing nails, their uses, and what makes them a popular choice for roofers.
EG Coil Roofing Nails – Technical Overview
EG coil roofing nails are nails made from steel that undergo an electro-galvanization process. This process involves applying a thin layer of zinc to the surface of the nail, creating a protective barrier against rust and corrosion. Here are some key technical details:
-
Material: EG coil roofing nails are primarily constructed from steel. The electro-galvanized coating provides a rust-resistant shield that is essential for outdoor applications, such as roofing.
-
Size: These nails are available in various lengths and diameters, with 1 1/4-inch and 1 1/2-inch lengths being the most common for roofing applications. The diameter of the shank typically ranges from 0.120 to 0.131 inches (or around 11 to 12 gauge).
-
Coating: The electro-galvanization process involves immersing the nails in a zinc bath and applying an electrical charge to bond the zinc to the steel surface. This coating ensures protection against rust and corrosion.
-
Style: EG coil roofing nails come in both smooth and ring shank styles. The choice between them depends on the specific roofing material and the required holding power. Ring shank nails offer superior grip.
Uses of EG Coil Roofing Nails
EG coil roofing nails find their main application in roofing, and they are highly versatile. Their technical features make them suitable for various roofing projects:
-
Asphalt Shingles: EG coil roofing nails are widely used to fasten asphalt shingles to roofs. The rust-resistant coating ensures a long-lasting bond in the face of changing weather conditions.
-
Wood Sheathing: Roof sheathing made of plywood or OSB (oriented strand board) is secured in place with EG coil roofing nails. The rust protection is crucial for maintaining the structural integrity of the roof.
-
Underlayment: These nails are also used to attach roofing underlayment, a crucial moisture barrier, and insulation layer.
-
Cedar Shakes and Shingles: EG coil roofing nails are compatible with cedar shakes and shingles, offering durability and resistance to the elements.
Advantages of EG Coil Roofing Nails
Here are some key advantages of using EG coil roofing nails:
-
Rust Resistance: The electro-galvanized coating provides a strong defense against rust, ensuring the longevity and integrity of the roofing system.
-
Easy Handling: EG coil nails can be used with pneumatic nail guns, making the installation process faster and more efficient.
-
Versatility: These nails are suitable for various roofing materials, from asphalt shingles to cedar shakes, making them a versatile choice for roofers.
-
Diverse Applications: In addition to roofing, EG coil nails are also used in siding, framing, and general construction applications.
Conclusion
EG coil roofing nails are a reliable choice for roofers due to their rust resistance, versatility, and ease of use with nail guns. When properly selected and installed, these nails provide a secure and long-lasting attachment for roofing materials, ensuring the protection and longevity of the entire roofing system.