PeteP

I’m looking to use pedestals to instal 3 raised patios at a house refurbishment in Scotland. I’m struggling to find facts about the stability of self levelling pedestals when installed with 20mm 600x600 porcelain pavers. I’ve seen one post that suggests the self levelling feature means the tile nodes are not rigid and move under load because the 20mm pavers are not as heavy as cement pavers? Any advise appreciated.