Plastic threshold on new patio doors?
I ordered new exterior outswing doors that were delivered the other day. When I placed the order I had the option of aluminum or bronze for the threshold and I selected bronze. When the doors arrived, although the exterior part of the threshold was bronze, the interior was a wood grain plastic. I have never seen a plastic threshold. Is this new? A good thing or a bad thing? I have spent a lot of time on the phone with the store who then turned around and called the vendor. At this point I'm told that only plastic is available and that's that. Anyone run into this before and if so, how has the wear been? I'm concerned that the finish would wear off quickly.