Composite decking accessories
The right accessories are at the core of composite decking longevity. Make sure your decking is set up for success, with high-quality components from Ecodek.

Enhanced structural integrity
Our range of composite decking accessories has been developed to ensure your deck system stands the test of time.
After all, specifying and installing decking isn’t just about its visual appearance. Structural integrity is also critical to ensure your decked area lasts for years to come – and that’s exactly what our components are designed to do.
Quality accessories made in Britain
From joists and support beams manufactured in the UK from our quality composite lumber to the screws and clips that hold boards in place, you’ll find all the accessories you need for a long-lasting, hard-wearing deck.
For advice on the right accessories for your deck or to learn more about the individual components, please get in touch with our team.
Decking joists and support beams
Build a strong, long-lasting composite sub-frame with our low and deep profile beams.
Heavy duty support posts
Heavy duty composite posts can be cut to any length to provide the perfect supports on soil or gravel surfaces.
Decking pedestals
Pedestals make the perfect sub-structure for decking that sits on paving slabs, concrete or multi-tier surfaces.
Screws and clips
Our coloured screws and hidden clips are made specifically for fixing composite decking.
Our decking collections
Ecodek insights
Check out our recent articles
Our blog is full of information and inspiration for your composite decking project.
Accessories FAQs
What garden decking accessories do I need?
Your garden decking requires several types of accessories to hold the structure in place and make sure the decked area is safe for use. These include:
- Support beams and joists
- Support posts (for decking built on soil or gravel surfaces)
- Pedestals (to support decking that’s sat on concrete, paving slabs, or multi-tier surfaces)
- Screws and clips
Please contact our friendly team to understand the types of accessories you need for your garden decking project. You can also use our guide to composite decking screws and clips to learn more about the accessory most suited to your decking.
Do composite decking components come in different colours?
Yes, composite decking components are offered in a variety of colours. For instance, at Ecodek we’ve colour-matched the heads of our screws to the colours of our composite decking collections, for the most seamless finish.
What’s a Smart-Bit®?

Visit our Help & advice pages for more technical product information and support.



