When it comes to roofing projects, one of the most common questions is whether it’s acceptable to put nails in roofing shingles. While roofing nails are essential for securing shingles, it’s crucial to do it correctly to ensure the roof’s integrity. In this article, we will address this question and provide guidelines for proper shingle nail placement.
Types of Roofing Nails
Before we dive into the details, let’s briefly discuss the types of nails commonly used in roofing:
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Roofing Nails: These are designed specifically for roofing applications. They have a large, flat head and a sharp point, making them ideal for securing shingles.
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Common Nails: While not designed for roofing, common nails may sometimes be used in a pinch. However, they lack the holding power and corrosion resistance of roofing nails.
Proper Nail Placement in Roofing Shingles
The key to successful roofing is proper nail placement. Incorrectly placed nails can lead to leaks, wind damage, and premature shingle failure. Here are some guidelines to ensure you get it right:
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Nail Location: Nails should be driven into the tar strip of the shingle just above the cutout. This tar strip is designed to seal the nail and create a waterproof barrier. Placing nails too high or too low can compromise this seal.
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Distance from the Edge: The recommended distance from the edge of the shingle to the center of the nail is typically around 1 inch. Consult the shingle manufacturer’s guidelines for the exact measurement as it can vary slightly.
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Spacing: The spacing between nails matters. For standard three-tab asphalt shingles, it’s common to use four nails per shingle. Consult the manufacturer’s recommendations for your specific shingle type.
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Orientation: Nails should be driven straight and not at an angle. Angled nails can penetrate the underlying roof deck, creating vulnerabilities for leaks.
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Overlapping Shingles: When installing the next row of shingles, make sure to overlap the previous row to cover the nail heads. This helps prevent water from infiltrating the nail holes.
Can I Add More Nails for Extra Security?
While it may be tempting to add extra nails for increased security, it’s essential to follow the manufacturer’s guidelines. Adding too many nails can lead to shingle distortion and void the warranty. Proper spacing and placement are more important than the quantity of nails.
Conclusion
In summary, yes, you can put nails in your roofing shingles, but it must be done correctly to ensure the roof’s integrity and longevity. Proper nail placement, following the manufacturer’s recommendations, and using the right type of nails are essential for a secure and weather-resistant roofing job. If you have any doubts, it’s wise to consult with a roofing professional to ensure your roof remains in top condition for years to come.