Tar paper, also known as roofing felt or roofing underlayment, is a common material used in roofing projects to provide an extra layer of protection against leaks and moisture. It is made by impregnating heavy-duty paper with tar or asphalt, making it waterproof and durable. When it comes to installing tar paper, one common question that arises is whether or not it can be stapled. In this article, we will delve into the topic and provide a detailed answer.
Understanding Tar Paper:
Before discussing whether you can staple tar paper, it is essential to understand the purpose and composition of this material. Tar paper is primarily used as a barrier against water, which helps to prevent damage caused by leaks and moisture buildup. It is typically installed underneath the primary roofing material, such as shingles or metal sheets, to provide an additional layer of protection.
The Composition of Tar Paper:
Tar paper is usually made from a combination of materials, such as heavy-duty paper, tar, and asphalt. This composition gives it the strength and waterproof properties required for its intended use. The heavy-duty paper acts as a base, providing a stable surface to lay on the roof, while the tar and asphalt form a weather-resistant barrier.
Stapling Tar Paper:
It is generally acceptable to staple tar paper during the installation process. Stapling can help secure the material in place and ensure that it does not shift or move while installing the primary roofing material. Stapling also helps to prevent wind uplift during storms or high winds. However, there are a few important considerations to keep in mind when stapling tar paper.
Choosing the Right Staples:
It is crucial to choose the correct type and size of staples when working with tar paper. The most suitable staples for this purpose are known as roofing staples or roofing nails. These staples are specifically designed for roofing applications, providing a secure hold and resistance against rust. Ensure that the staples you choose have enough length to penetrate through the tar paper and into the underlying surface.
Proper Stapling Technique:
To achieve proper installation, it is essential to follow the correct stapling technique. Begin by placing the tar paper on the roof, ensuring it overlaps correctly according to the manufacturer’s instructions. Starting at one end, align the tar paper and use a staple gun or hammer to insert staples along the edges and seams. Space the staples approximately six to eight inches apart, ensuring they penetrate through the tar paper and into the underlying surface.
Considerations and Alternatives:
While stapling tar paper is widely practiced and considered acceptable, there are a couple of alternative methods for installing this material. Some professionals use roofing adhesives or double-sided tapes instead of staples. These options can provide a secure and adhesive bond. However, it is important to note that adhesives and tapes may not be a suitable choice for regions prone to extreme weather conditions or areas where wind uplift may be a concern.
Stapling tar paper during installation is generally acceptable and serves as a reliable method to secure the material in place. However, it is important to choose the correct staples and use the proper stapling technique to achieve a secure hold. Tar paper provides an additional layer of protection against leaks and moisture, and stapling helps ensure its effectiveness. While alternative methods like adhesives or tapes can also be used, they may not be suitable for all situations. Always consult with a roofing professional for specific advice and recommendations based on your project’s requirements.