I am installing the Enduro onto a concrete footing. What size pad should I use?
Most people will pour a pad the same diameter as the stairkit. This allows for the 8 3/4″ diameter base plate to be secured, as well as the FO1 “foot” holding in place the very first baluster on the bottom step. The depth of the pad would depend on frost and climate conditions in your area, and might require checking with your local inspector.
