“Manufactured decking has its own set of best practices that should be followed.”

 -Jim Coshow


From impressive durability to low-maintenance upkeep, manufactured decking has revolutionized outdoor living spaces. While it may look similar to wood—and in some cases contains some wood fiber, like composite decking—manufactured decking has its own set of best practices that should be followed. Explore this collection of Dunn Solutions blog posts before starting your project to set yourself up for a successful build.

Pre-Planning and Layout Best Practices for Manufactured Decking

A little planning upfront can pay dividends down the road. Start your project off on the right foot by learning how to design efficiently with your selected materials. Understand how manufactured decking boards are best arranged to maximize cost savings, enhance aesthetics, and improve deck safety.

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Ventilation Best Practices for Manufactured Decking

Airflow—especially in the wet climate of the Pacific Northwest—is critical for ensuring the longevity of your manufactured decking boards. Maintaining adequate spacing between the ground or your roof’s waterproof membrane (if you’re building a rooftop deck) is essential. Learn how to space your boards effectively for optimal ventilation, and discover tools that can simplify the building process.

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Proper Installation Methods for Manufactured Fascia

Fascia boards add a beautiful finishing touch to any deck but installing them correctly requires careful consideration of how manufactured boards will expand and contract with the weather. This guide outlines two tried-and-true installation methods for Trex brand fascia boards, along with several best practices to keep in mind throughout your planning and building process.

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Installation Basics for Manufactured Decking (Spanning and Gapping)

Your deck is only as good as its structure. This first part of our installation basics guide covers the critical aspects of joist spacing and board gapping—ensuring a rock-solid foundation, clean aesthetics, and easier long-term maintenance.

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Installation Basics 2.0 for Manufactured Decking (Butt Joints, Clean Cutting, etc.)

In part two of our installation basics series, we tackle butt joints, clean cuts, and picture-frame designs. Learn how to maintain consistency and precision throughout your build to achieve professional-looking results.

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Now that you’ve got the best practices for manufactured decking, it’s time to start building! If you’re looking for even more deck guidance, check out our decking and railing category for articles like Deck Projects: To Permit or Not Permit? and Deck Design Tips from an Award-Winning Seattle Deck Builder.