We have 2 stair landings that measure 3’x3’ and 4’x5’. Do we need to float the flooring on these landings with Pergo Gold underneath or glue it down?

I was actually referring to the stair landings not the stairs.

Hello LorilnAvon! When installing this flooring on stairs, you must glue the planks down and use matching stair nose. And no underlayment should be used on stairs. Thank you for your interest in Pergo flooring. - Helen