How to Create Unique Composite Decking Patterns with a Herringbone Design

A stunning composite deck isn’t just functional—it’s a statement. With unique composite decking patterns, homeowners can create layouts that enhance the beauty and style of their outdoor living space. In this guide, we’ll show how to design eye-catching options like the herringbone deck pattern, with expert tips from Armadillo Composite Decking.

Plan Your Diagonal Composite Decking Layout

When it comes to diagonal decking patterns, planning is everything. Designs like herringbone or chevron require precise cutting and placement to achieve a flawless look. Carefully planning your diagonal composite decking layout ensures a polished, professional finish that elevates your home’s outdoor aesthetic.

Adjust Joist Spacing for Herringbone Decking

Installing composite deck boards diagonally changes their span, which means joist spacing must be adjusted. For most diagonal patterns, including the herringbone deck design, experts recommend spacing joists at 12 inches on center instead of the standard 16 inches. This adjustment provides the added support necessary for a durable and long-lasting composite deck.

Framing Considerations for Unique Deck Designs

Proper framing is critical when installing unique composite decking patterns. In the video, our experts recommend laying a 2×6 flat between 2×12 joists with bracing underneath. This framing method creates secure connection points for the ends of diagonal boards, ensuring stability while keeping the decking pattern perfectly aligned.

Start Your Herringbone Deck Design the Right Way

The first line is the key to a successful herringbone composite deck installation. Begin with a precise 45-degree angle and a perfect 90-degree start to ensure the entire decking pattern stays straight. Even a small error at the beginning can throw off the whole herringbone design, so accuracy is essential.

Why Choose Unique Composite Decking Patterns?

Patterns like herringbone decking are more than visually striking—they add personality and elegance to your outdoor space. Whether you’re creating a modern patio or a backyard retreat, these unique composite decking patterns give your deck a custom, one-of-a-kind look that will stand out for years to come.

Combine unique patterns with flawless installation—read Installing Composite Decking with TurboClip® for more guidance.