Cedar Shingles are Installed in a Specific Way.
Cedar shingles are commonly fastened to a roof using a combination of nails and specific installation techniques to ensure secure attachment and proper alignment. Here is a general overview of how cedar shingles are typically fastened on a roof:
- Nailing pattern: Cedar shingles are typically installed using two nails per shingle. The nails are positioned near the top of the shingle, close to the butt (bottom) edge. The exact placement may vary depending on local building codes and manufacturer recommendations.
- Nails: Stainless steel or hot-dipped galvanized nails are commonly used for cedar shingle installation. These nails provide corrosion resistance and durability. The length of the nails should be appropriate to penetrate through the sheathing and provide sufficient holding power. Typically, nails with a length of 1¾ to 2 inches (45-51 mm) are used for cedar shingle installation.
- Nailing technique: When installing cedar shingles, the nails are driven through the shingle into the underlying roof sheathing or solid wood decking. The nails should be angled slightly upward (around 45 degrees) to help prevent water from pooling around the nail head.
- Overlapping shingles: Cedar shingles are installed in overlapping rows. Each shingle is typically overlapped by the shingle above it and nailed to the roof decking. The amount of overlap will depend on the specific shingle design and manufacturer recommendations.
- Starter course: A starter course is often used at the eaves of the roof to provide a solid base for the first row of shingles. The starter course is typically made of wider shingles or a specialized starter strip. The starter course is nailed close to the bottom edge of the shingle, similar to the rest of the shingles.
It’s important to note that cedar shingle installation may have specific requirements and recommendations based on the manufacturer’s instructions and local building codes. It’s advisable to consult the specific guidelines provided by the cedar shingle manufacturer and follow the best practices outlined to ensure a proper and long-lasting installation.
Professional installation by experienced roofing contractors is recommended to ensure proper cedar shingle installation techniques are followed, and the roof system is installed correctly.
