Fitting Composite Decking: How To Fit Composite Decking Using Our Simple 4-Step Hidden Clip System
Fitting composite decking correctly is essential for long-term performance, stability and a clean, professional finish. With NeoTimber's hidden fixing system, the installation process becomes much simpler.
Below is an overview of the key steps and considerations to remember when fitting composite deck boards to your subframe.
- Install a fixing clip at every point where a decking board meets a joist.
- Space your joists between 250–350mm apart.
- Leave a 1–6mm expansion gap where boards meet at the ends.
- Always wear appropriate protective equipment.
Why Proper Technique Matters When Fitting Composite Decking
Good preparation and precise installation are essential when fitting composite decking.

Master The Art Of Fitting Composite Decking With NeoTimber®
Whether you're fitting composite decking for a brand-new garden project or fixing composite decking boards to an existing subframe, following the correct installation method is essential for a safe, durable and professional finish. This step-by-step guide explains how to fit composite decking, from planning your layout to securing the boards correctly, while also demonstrating how to fix composite decking using the recommended clips, screws and installation techniques. By following NeoTimber's best practice guidance, you can create a long-lasting, low-maintenance deck that performs as well as it looks.

























