Have old windows and doors? Do they have condensation issues? Are they chronically cold or hot?
Older windows and doors might be ineffective at providing a sufficient barrier between indoor and outdoor temperatures, sucking air out of room and vice versa. Newer models available to homeowners today, though, are much more energy efficient. By replacing older windows and doors, you can deliver significant energy savings and increase the value of your home.
Other home improvement measures include:
Basement Insulation & Air Sealing