MESA‚ Support pedestals‚ are the most intelligent, robust and sustainable‚ joist supports in‚ the market. With support heights from 10mm - 595mm, the risers can support‚ loads up to 1000KG and come with a 20‚ year limited warranty for your peace of mind. 12.5mm support pad for deck bearers 4 joist guides for secure support Stack-able design for height variations 90% recycled Polypropylene and 100%‚ recyclable Quick &‚ simple to install, saving you‚ over traditional supports Require 3 - 7 per 1m‚² of decking* ‚  *Use as a guide, please use your own accurate plans to help determine required material