above this door is a set of steps leading to a set of leaky Bilco doors. New bilcos have been ordered and will hopefully be in soon. My question is how much heat and cold transfer am I letting happen by keeping this old door. It’s solid wood, about 1/4 to 1/2 thick. I’ve thought about tearing the molding off and sealing then joint between the wall and door frame with caulk instead of buying a brand new outside door. Anyone have thoughts or experience with this?