If you caulk around your windows and doors, make certain the weatherstripping on your doors and windows is tight, weatherstrip your attic door, and take other actions to seal your house further, you could save up to $1 per year
If you caulk around your windows and doors, make certain the weatherstripping on your doors and windows is tight, weatherstrip your attic door, and take other actions to seal your house further, you could save up to $1 per year





