How to Enhance Your Composite Deck with Picture Framing and Transition Boards

When building a composite deck, small finishing touches like composite decking picture framing, transition boards, and breaker boards can make a big difference in both appearance and durability. These details not only strengthen your deck but also give it a polished, professional look that stands out. In this video from Armadillo Decking, you’ll discover practical tips to avoid butt joints and achieve a long-lasting, visually appealing deck.

Why Avoid Butt Joints in Composite Decking

Composite decking showing proper installation to avoid butt joints, supporting picture framing and transition boards

A common mistake in deck building is connecting two composite boards with a single fastener at a butt joint. Because composite decking expands and contracts with temperature changes, this can cause boards to slip, creating gaps and affecting the deck’s overall look. Over time, these shifts can also weaken the deck’s structure—a problem that picture framing for composite decking or the use of transition boards can help prevent.

Composite Deck Butt Joint Alternatives: Breaker Boards

Breaker board installed perpendicular to composite decking to improve deck stability and complement picture framing transition boards

Many deck builders prefer installing a breaker board instead of relying on butt joints. Running perpendicular to your main decking boards, a breaker board eliminates end-to-end connections, reducing maintenance and creating a seamless, professional appearance. Paired with transition boards for composite decking, breaker boards improve both performance and style while adding visual interest.

Picture Framing for Composite Decking

Picture framing and transition boards installed on composite decking for a professional, finished edge

Adding a picture frame border for composite decking elevates your deck’s design and provides a clean, finished edge. Compared to leaving board ends exposed or covering them with fascia, picture framing delivers a modern, high-end look that enhances curb appeal and protects your investment. Picture framing also helps define your deck’s shape, giving it a custom feel.

Build Smarter, Not Harder with Armadillo Decking

Finished composite deck featuring picture framing and transition boards for a professional, polished look

From the deck cost calculator to the 3D design tool, Armadillo provides homeowners with all the tools needed to plan, budget, and build their dream deck. Pair these resources with durable, eco-friendly composite decking boards for an outdoor space that’s low-maintenance, beautiful, and built to last.

By following best practices—avoiding butt joints, using breaker boards, and adding picture framing on composite decking—you’ll create a deck that looks professional, lasts longer, and requires less upkeep.

👉 Ready to start your project? Try Armadillo’s deck planning tools today and take the first step toward your perfect backyard.