When installing roofing felt, one of the most common questions is whether to use nails or staples for securing the material. The choice between these fasteners often depends on the type of roofing felt, the manufacturer’s guidelines, and personal preference. Below, we explore both options to help you decide which is best for your project.
1. Understanding Roofing Felt
Roofing felt is a crucial underlayment that provides a water-resistant layer between the roof deck and the final roofing material. It needs to be properly secured to ensure it remains in place during installation and adverse weather conditions.
2. Nails for Roofing Felt
Nails are a popular choice for securing roofing felt due to their durability and holding strength. Roofing nails are typically galvanized to resist rust and corrosion, making them ideal for long-term use.
- Pros of Using Nails:
- Strong and durable.
- Ideal for areas prone to strong winds.
- Suitable for thicker roofing felt or multiple layers.
- Cons of Using Nails:
- Installation may take longer than stapling.
- Nails are more visible and may create larger holes in the felt.
3. Staples for Roofing Felt
Staples are another common fastener for roofing felt, especially in residential projects or where speed is a priority. A staple gun can make installation quicker and more efficient.
- Pros of Using Staples:
- Quick and easy to apply.
- Less invasive, creating smaller punctures in the felt.
- Lightweight and convenient for DIY projects.
- Cons of Using Staples:
- May not hold as well in high winds.
- Can be unsuitable for thicker or heavier roofing felt.
4. Manufacturer Guidelines
Before choosing between nails or staples, it’s essential to consult the manufacturer’s application instructions for your specific roofing felt product. Some manufacturers may specify one type of fastener over the other to ensure optimal performance and to comply with warranty requirements.
5. Tips for Installing Roofing Felt
- Fastener Spacing: Whether you use nails or staples, ensure they are spaced evenly, about 6-8 inches apart along the edges and seams, and 12-18 inches in the center.
- Weather Conditions: If installing in a windy area, nails may provide better security than staples.
- Tool Choice: For nails, a hammer or roofing nailer is commonly used, while for staples, a staple gun with the correct size staples is required.
6. Combined Approach
Some roofers use a combination of nails and staples, depending on the section of the roof. For example, nails might be used for edges and overlaps, where stronger holding power is required, while staples are used in less critical areas.
Conclusion
Both nails and staples can be used to secure roofing felt, and each has its advantages. The best choice depends on the specific roofing project, the type of felt, and the manufacturer’s recommendations. When in doubt, opt for the method that offers the best combination of durability and ease of installation to ensure your roofing felt stays secure for years to come.
