Cedar siding is a popular choice for its natural beauty and durability. When it comes to installing cedar siding, one of the crucial decisions is choosing between nails and screws as fasteners. In this article, we’ll provide clear and concise technical details to help you make an informed decision about the best fastening option for your cedar siding project.

1. Nails for Cedar Siding

Nails have long been the traditional choice for installing cedar siding. Here are the key technical details to consider:

Type of Nails

• Hot-Dipped Galvanized Nails: These are recommended for cedar siding due to their rust-resistant properties. They are available in various lengths, but 1 1/2 to 2 1/2 inches is standard for cedar siding installation.

• Stainless Steel Nails: Stainless steel nails are the top choice for coastal areas with high humidity and salt exposure. They offer excellent corrosion resistance.

Nail Features

• Annular Ring Shank: Nails with annular ring shanks provide better holding power as the rings grip the wood fibers, reducing the chances of nails backing out over time.

• Smooth Shank: While less common, smooth-shank nails can be used with pre-drilled pilot holes. These nails are best suited for cedar siding that is pre-finished or for more delicate installations.

Installation Guidelines

• Spacing: Nails should be spaced approximately 16 inches apart along the wall studs. However, follow the manufacturer’s recommendations for your specific cedar siding product.

• Placement: Drive nails at the center of the siding’s nailing slots, ensuring they enter the wall studs beneath for a secure attachment.

2. Screws for Cedar Siding

Screws are a modern alternative to nails for cedar siding installation. Here are the key technical details:

Type of Screws

• Stainless Steel Screws: Stainless steel screws are the preferred choice for cedar siding. Their corrosion resistance is crucial for cedar’s longevity.

• Coated Deck Screws: These screws have coatings that offer additional protection against corrosion, making them suitable for cedar siding in harsh weather conditions.

Screw Features

• Coarse Thread: Coarse-thread screws work well with cedar siding as they provide a firm grip and reduce the likelihood of the wood splitting.

• Flat Head: Screws with flat heads sit flush with the surface, giving a neat appearance.

Installation Guidelines

• Pilot Holes: Pre-drill pilot holes slightly smaller than the screw’s diameter to prevent splitting and facilitate easier screw penetration.

• Spacing: Like nails, screws should be spaced approximately 16 inches apart or as recommended by the siding manufacturer.

• Placement: Drive screws at the center of the nailing slots, ensuring they penetrate the wall studs for a secure hold.

Conclusion

In summary, whether you choose nails or screws for cedar siding, it’s crucial to consider the type, features, and installation guidelines of each fastener. Nails offer a traditional approach with good holding power, while screws provide a more modern alternative with excellent grip and a flush finish. The choice ultimately depends on your specific project requirements and preferences. By understanding these technical details, you can make an informed decision and ensure a successful cedar siding installation that will stand the test of time.