05/23/2026
Working with scalloped deck boards and Cortex plugs? Here’s one trick that makes installs cleaner, faster, and way more dialed in.
On this Trex Cinnamon Cove build, we hacked a simple aluminum speed square by pre-drilling it to use as a repeatable template for every Cortex screw and color-matched plug. No guessing, no wandering lines, just perfectly spaced fasteners every time. It speeds up installs, keeps everything looking razor clean, and gives the finished deck that high-end pro detail clients actually notice. Small trick. Big difference.
We also use deck boards for the fascia instead of traditional fascia material for a more seamless modern finish. This detail features a 2x8 frame band with one ripped deck board above and a full deck board below.
What do you think of this look?
