Exterior door: wood or fiberglass?
I need to replace my front door in my 1940s house. The current (likely original) door is wood and rotted at the bottom which makes for a large gap that is very drafty. Summers are humid and winters damp; but the door is now protected by a non-winterized, but enclosed, porch. I'd love to keep with the wood (like the orginal one), but I wonder about heating/cooling efficiency. Is fiberglass better? Also I read another entry here that mentioned how tough it can be to try to install a fiberglass or metal door into a frame originally built for wood.