I’ve been looking at storm doors for months now. My house was built in 1903, and has a beautiful carved front door. However lovely it is, the wind whistles through it all winter — last year I spent much of the winter with a piece of tape over the keyhole (my front door locks with an actual skeleton key — a source of much amusement when I visit friends in places like SF or LA where they all have both real keys, and security systems). I shopped through a number of storm doors at the big box stores — but…