I need to build a custom door threshold for an in-swing exterior door where there's no exterior overhang or porch.
At the moment there is only subfloor, no finish floor.
How high above the subfloor should this threshold be, to accommodate a free swinging door with room for future tile, hardwood or carpet? Are there guidelines? If height is a problem, what are the best methods to get weatherstripping sweep without using a lot of door height?