When it comes to roofing projects, securing asphalt paper is a crucial step to protect your structure from moisture infiltration. One common question that often arises is whether to use nails or staples for this task. In this article, we’ll explore the technical details and considerations to help you make an informed choice, regardless of your level of technical expertise.

Technical Basics

Before diving into the decision-making process, let’s review the technical basics of both nails and staples:

Nails

1. Type: Typically, roofing nails are used for this purpose.
2. Material: Commonly made of galvanized steel or other corrosion-resistant materials.
3. Shank: Nails have a smooth, round shank.
4. Head: They come with large, flat heads designed to secure roofing materials effectively.
5. Length: Roofing nails range from 1.25 to 2 inches in length.

Staples

1. Type: Crown staples, also known as roofing staples, are employed for this application.
2. Material: Similar to roofing nails, staples are often made from galvanized steel.
3. Shank: Staples feature a flat and wide shank.
4. Crown: They are characterized by a crown at the top.
5. Length: Roofing staples are usually between 1 to 1.5 inches in length.

Uses and Considerations

Nails

• Secureness: Nails provide excellent holding power. Their large heads offer a robust attachment, making them a reliable choice in high-wind areas.
• Weather Resistance: Galvanized roofing nails are rust-resistant, ensuring the integrity of your roof over time.
• Material Compatibility: Nails are versatile and can be used with a wide range of roofing materials, including asphalt shingles, felt paper, and even wooden sheathing.

Staples

• Speed and Efficiency: Roofing staples are easier to handle and drive into the substrate, making them a faster option for securing asphalt paper.
• Less Disruption: Due to their lower profile, staples cause less disruption on the surface of the roofing paper, which can be advantageous when installing shingles.
• Ideal for Lightweight Materials: Staples work well with lightweight materials, such as synthetic underlayments and foam boards.

Making the Right Choice

1. Wind Exposure: In areas prone to high winds and severe weather, nails are the recommended choice due to their superior holding power.

2. Speed and Efficiency: For projects that require a quick turnaround, roofing staples offer a faster installation process.

3. Material Compatibility: Consider the specific roofing materials you are working with. Nails are versatile and work with a wide array of materials, while staples are ideal for lightweight options.

4. Manufacturer Recommendations: It’s essential to consult the manufacturer’s recommendations for the roofing material and underlayment you are using. They may provide specific guidelines for fastener types.

5. Local Building Codes: Be aware of local building codes and regulations which may dictate the type of fastener required for roofing projects in your area.

Final Thoughts

When deciding between nails and staples for securing asphalt paper, there’s no one-size-fits-all answer. Your choice should be based on your specific project requirements, local codes, and the materials you’re working with.

Nails are the go-to option for secure and long-lasting installations, especially in areas prone to extreme weather conditions. On the other hand, staples are favored for their efficiency, speed, and suitability for lightweight roofing materials.

In all cases, be sure to follow best practices and manufacturer recommendations to ensure a robust and watertight roofing system for your project.