Here is information on winterizing your windows for winter. This information could have you money on your heating bills.
Insulating and Sealing Up Your Home:
One of the best ways to keep your home warm while keeping your bills down is ensuring that it is insulated and sealed as effectively as possible.
Attic: A well-insulated and ventilated attic will save you both on your heating bill and prevent ice dams. Consider adding a second layer of insulation to your attic. R-30 insulation is considered the minimum a home should have. Newer homes are more likely to conform to this minimum, but if your house is older it is probably time to add insulation.
Major amounts of heat can also be lost through cracks in the walls of your home, reducing the efficiency of your heating system and bumping up bills. Sealing your home up tight on both the interior and exterior is important to reduce the risk of drafts, leaks, dry rot, and mold.
Windows: Now is the time to install your storm windows and doors, replacing any screens in your home. It is especially important to have storm windows if the windows in your home are older and not constructed of modern insulated glass.
Look for cracks in your home around window frames, doors, pipes, and electrical outlets. You should seal up the open drafty cracks where air and wind can seep through as best as you can. On the interior, apply caulk around your window and door glass and trim. Other areas where cracks should be treated are around where the chimney and fireplace penetrate and the gaps around the dryer, bath, and kitchen vents.
Exterior: Check the siding on your house's exterior, looking for cracks and gaps. Caulk and patch the cracks to prevent leaks and the damage that could result from them. Install or replace the weather stripping on all your windows and doors and any other areas where there are gaps. You can prime raw the siding of your house to temporarily waterproof it. You can seal brick exteriors with a high-quality masonry sealer in order to prevent the damage caused by the "freeze-thaw" process.
Fall is an ideal time to paint; however do not paint with latex paint when the temperature drops lower than 50 degrees Fahrenheit.