---
title: The essential composite decking joist — Teckwood
url: https://teckwood.co.uk/the-essential-composite-decking-joist/
date: 2018-05-03
---

# The essential composite decking joist

If you want to construct a base for your composite decking that will last as long as the decking look no further than **Teckwood’s composite joist**. Available with or without steel reinforcement it’s the ideal solution.

The standard 50 x 50mm composite joist is perfect when sitting the supporting structure of your [composite decking](https://teckwood.co.uk/composite-decking-categories/) on a solid concrete base.

![Composite decking joist from Teckwood 1](https://teckwood.co.uk/wp-content/uploads/50H50-1.jpg)

Our steel reinforced 50 x 50mm composite joist is the best solution for balcony systems using pedestals, it can also be used in those difficult areas such as wetlands, boardwalks, jetties and “floating” roof top terraces.

For more information, call our friendly sales team on 0800 799 9082