Coil roofing nails play a crucial role in securing roofing materials to the underlying structure. While they may seem similar at first glance, not all coil roofing nails are the same. This article will explore the key factors that differentiate coil roofing nails, helping you make an informed choice for your roofing projects.
- Nail Material
One of the primary distinctions between coil roofing nails is the material from which they are made. Common materials include:
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Electro-Galvanized Steel: These nails are coated with a layer of zinc to resist corrosion. They are suitable for use in indoor and some outdoor roofing projects.
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Hot-Dipped Galvanized Steel: These nails are more corrosion-resistant than electro-galvanized nails and are suitable for outdoor applications.
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Stainless Steel: Stainless steel coil roofing nails offer superior corrosion resistance, making them ideal for coastal regions or areas with high humidity.
- Nail Shank Type
The shank of a coil roofing nail refers to its body, and it can come in two primary types:
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Smooth Shank: Nails with a smooth shank have a straight, untextured body. They provide good holding power and are suitable for most roofing materials.
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Ring Shank: Nails with a ring shank feature a twisted, textured body. This design enhances holding power and is especially effective for securing materials like asphalt shingles.
- Nail Head Style
Coil roofing nails come with different head styles, which affect how well they hold materials in place:
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Round Head: Round-headed nails offer good holding power and are often used with asphalt shingles.
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Clipped Head: Nails with clipped heads have a flat, clipped-off top. They can be collated more tightly, allowing for a larger load of nails in the magazine of some nail guns.
- Nail Length
The length of coil roofing nails varies to accommodate different roofing materials and project requirements. Nails can range from 3/4 inch for thinner materials to 1-1/2 inches or longer for thicker materials.
- Angle of Collation
Coil roofing nails are available in various collation angles, most commonly 15 degrees and 22 degrees. The angle determines the compatibility with specific nail guns. It’s essential to select nails with the correct collation angle for your nail gun to ensure smooth operation.
- Coating Types
Coil roofing nails may also have additional coatings for enhanced performance. These coatings include:
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Blued Steel: A blue coating provides minimal corrosion resistance and is suitable for indoor use.
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Vinyl Coating: Some nails have a vinyl coating for improved grip and waterproofing.
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Heat Treatment: Heat-treated nails are more robust and can resist bending during installation.
Conclusion
In conclusion, not all coil roofing nails are the same. The choice of coil roofing nail should depend on various factors, including the project’s location, roofing material, and the specific nail gun being used. By considering the nail material, shank type, head style, length, collation angle, and coating options, you can select the right coil roofing nail for your roofing project. Ensure that you follow the manufacturer’s recommendations for nail selection to achieve secure and long-lasting roofing installations.