Hi, I want to replace my existing exterior entrance door. I have the possibility of getting a used door, 35 1/2" x 79", but the existing door is 35 1/2" x 82"!
Will I be able to fit this replacement door? And what do I do with the extra 3"? I was thinking of putting a 3" bar of treated wood and then capping it as the "new" door frame--will this suffice to keep out cold air leaks?
thanks! Vinit