Re: Wood door or Metal door, which is better?
I would do some research as to the thermal values of wood vs. metal doors, my suspicion is that a metal door is a bit better, even though it feels colder, it isn't. Here is a quick explanation of what's going on.
A metal door is two separate skins of metal with a wood frame around their perimeter and foam insulation between them.
While wood is a decent insulator, the thickness of a door isn't very thermally efficient.
I suffer from CDO ... Its like OCD, but in alphabetical order, LIKE IT SHOULD BE!!!