What materials for decking over concrete slab?

[DVMelbourne]

I want to build 4X4 mtr decking under my alfresco and want to achieve 160 mm height, 

My base is concrete, I want to use ecodeck to go on the top and wanted ideas on how to achieve that height.

1. Can I use 140 X 45 treated pine as base and dyna bolt it with L angles? 

This is my first DIY decking project

regards,

DV 

[EricL]

Hello @DVMelbourne

Welcome to the Bunnings Workshop community. Thank you so much for joining us and sharing your question about what materials should you use for decking over your concrete slab.

My first suggestion is to have a look at this excellent guide - How to build a low-level deck by @Adam_W. In it, you will find the basics of how to build a deck. It will also give you an idea of how to make your own plan. Using Treated Pine Outdoor Timber Framing 140 x 45mm is definitely an option for your decking frame. Using Ekodeck is a great investment for your deck. Once you've made your plan make sure to post it. Our members would be more than happy to provide you with advice and information.

Here is a link for ideas and inspiration: Inspiring low-level deck builds

If you need further assistance, please let us know.

Eric