Browse Forums General Discussion Oh no! I would use a can of expandable foam ( there are some that will take render) then cut it back and render over the top 1 4350 Hello - we were hoping to apply laminate click lock panels to our concrete ceiling, but not too sure how to go about attaching the panels to the concrete. Any idea what… 0 1801 Thanks for clarifying. Sorry I misunderstood your point 7 7584 |