Shiplap, a popular interior wall cladding choice, offers a timeless and rustic look to any space. When installing shiplap, choosing the right nail gun and nail gauge is crucial for a secure and aesthetically pleasing result. In this guide, we will discuss the appropriate nail gun gauge for shiplap installation to help you achieve a professional finish.

Understanding Shiplap

Shiplap is a style of wall cladding where boards with overlapping edges are installed horizontally, creating a distinctive, uniform pattern. It’s commonly used in various interior applications, including bathrooms, living rooms, and kitchens, to add character and texture to walls.

Selecting the Right Nail Gun Gauge for Shiplap

The nail gun gauge, often referred to as "nail gun size," refers to the diameter or thickness of the nails it can accommodate. When choosing a nail gun for shiplap installation, you typically have two primary options: 15-gauge and 18-gauge nail guns.

1. 15-Gauge Nail Gun:

• Description: 15-gauge nail guns use thicker nails, which are more substantial than 18-gauge nails.
• Strength and Holding Power: 15-gauge nails offer greater holding power, making them ideal for attaching shiplap to wall studs or other structural components.
• Application: Use a 15-gauge nail gun for shiplap installation in load-bearing or high-stress areas where durability is crucial. This includes exterior shiplap or walls subject to significant wear and tear.

2. 18-Gauge Nail Gun:

• Description: 18-gauge nail guns use thinner nails that leave smaller holes, which may be preferable for a more discreet finish.
• Strength and Holding Power: While not as strong as 15-gauge nails, 18-gauge nails are sufficient for most interior shiplap applications.
• Application: An 18-gauge nail gun is suitable for shiplap installation in non-load-bearing areas and locations where aesthetics are a primary concern, such as living rooms, bedrooms, or hallways.

Nail Length and Angle:

Irrespective of the gauge you choose, it’s essential to select the appropriate nail length. Generally, for 15-gauge and 18-gauge nail guns, nail lengths of 1.5 to 2 inches work well for shiplap.

Additionally, the angle of the nail gun can affect how you secure the shiplap. Straight nail guns drive nails perpendicular to the work surface, while angled nail guns provide more accessibility in tight spaces. The choice between straight and angled nail guns depends on your specific needs and preferences.

Conclusion

When it comes to shiplap installation, selecting the right nail gun gauge is a critical decision. A 15-gauge nail gun provides superior holding power and is suitable for load-bearing areas, while an 18-gauge nail gun is ideal for most interior applications. Always choose an appropriate nail length for your project and consider the angle of the nail gun based on the space in which you’re working. By making the right choice, you can ensure a secure and visually appealing shiplap installation.