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I have been installing the castellated panel from Ekodeck, cutting the 3.6m lengths into 2. Is there a trim that I can use to finish the top edge?
Welcome to the Bunnings Workshop community @LeeT1. It's wonderful to have you join us, and many thanks for your question about Ekodeck Castellated panels.
There are a couple of trims designed to suit the castellated panels, which we can order in for you. Just see the helpful team at your local store's Special Orders counter.
Alternatively, you can create a neat finish by cutting down an Ekodeck board to use as a capping piece along the top edge. This approach allows you to match the existing material and colour, keeping a consistent look for your project.
To do this, measure the width and length of the top edge and cut the Ekodeck board to size, ensuring it aligns well with the castellated panels. Secure the board using appropriate fasteners, like Ekodeck screws or hidden fasteners, to maintain a clean look without visible hardware. If you prefer, you can sand the edges of the cut board slightly to soften them for a smoother finish. This custom approach provides a durable and visually seamless top trim that complements the rest of the installation.
Please let me know if you have any questions.
Mitchell
Welcome to the Bunnings Workshop community @jye1. It's marvellous to have you join us, and many thanks for your question about capping.
Yes, you're absolutely right — since the Ekodeck castellated panels are installed vertically, any capping piece would be fitted horizontally across the top to finish the edge.
If your panels finish flush with an existing fence or structure, you may be able to use that as a fixing point for the horizontal top capping. If not, and the panel is freestanding, then you’ll likely need to install a length of timber (such as a treated pine batten or similar) along the back top edge of the panel to act as a support for the capping piece. This will give you a solid base to screw or fix into.
The capping itself can be made from a ripped-down section of Ekodeck board, which will give you a consistent look and colour match. Once cut to the right width and length, it simply sits flat across the top of the vertical panels, like a lid. You can lightly sand the edges for a clean finish and attach the piece using Ekodeck screws or hidden fixings for a neater result.
Also, if you’d prefer a purpose-made solution, don’t forget to check out the Ekodeck trims I mentioned earlier — they’re designed to finish the castellated panel edges cleanly and may save some work depending on the look you’re going for.
Please let me know if you have any questions.
Mitchell
