Quote Originally Posted by hrsdennis
Hi Cliff, this can be done either way. The cove with the sticky back is ideal for installing on top of the foam. If you have the type that snaps into the bottom rail you should do the cove and then miter the foam cut. Duct tape will help to blend the transition.

It works well either way. Best of luck, Dennis
I would only recommend the cove on top of the foam option. With the other method its possible the two would seperate and produce a gap.

I would not use less than 1 inch foam. The compressive strength (25psi) is greatly reduced in the 3/4 inch thickness...

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