Composite Decking Clips Trade Multipack Deal – Pack of 500 pcs (Screws Included)

The Valdern Composite Decking Clips are durable hidden fasteners designed to secure decking boards neatly and evenly. When installed correctly, these clips create a consistent 6 mm expansion gap between boards, ensuring a clean, professional finish that enhances both appearance and performance. Suitable for all major composite decking brands, these clips are a reliable choice for long-lasting, low-maintenance decking projects.

Secure & Professional Finish

Hidden beneath the boards, these composite decking fixings lock each plank firmly in place, maintaining the correct spacing and alignment throughout the deck. The result is a smooth, uninterrupted surface free from visible screw heads—giving your outdoor space a seamless, high-quality look that will last for years.

How to Fit Composite Decking Clips

For best results, use M4 × 35 mm screws with a PH2 – 50 mm Extended Driver drill bit. Always check that the groove depth and profile of your decking boards are compatible with standard T-clips. If you’re wondering how many clips you need, use the guide below as a general rule of thumb:

• 4 m board – 13 clips
• 3.6 m board – 12 clips
• 2.9 m board – 10 clips
• 2.4 m board – 8 clips
• 2.1 m board – 7 clips

Trade Multipack Contents

• 500 pcs of T-Clips for composite decking
• 500 pcs of Black Screws (M4 × 35 mm)
• Designed to fit securely into decking board grooves
• Manufactured from high-quality, corrosion-resistant materials