Order now for delivery from July - get in touch for more information. MESA‚ Support pedestals‚ are the most intelligent, robust and sustainable‚ joist supports in‚ the market. With support heights from 10mm - 740mm, the risers can support‚ loads up to 1000KG and come with a 20‚ year limited warranty for your peace of mind. 255-350mm adjustable height range 140mm head‚ and‚ 200mm base Will require assembly Joist cradle and slope corrector options easily‚ incorporated 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