Winterizing Your Home
Check for leaks:
Replace worn weather stripping and caulk
Replace old windows with energy efficient ones or install plastic window seal
Draft stoppers can be attached to doors. Hire a contractor to perform a blower test to locate air leaks
Install foam gaskets behind wall switch plates
Close the damper on your fireplace when not in use
Close crawlspace vents during the summer and winter and open them in spring and fall.
Check your heating and a/c:
Hire professionals to clean, check, and lubricate the system
Replace your heater’s air filter monthly.… Update old heating systems
Use a setback thermostat, which turns the system down when you are, then back up when you are home
In winter, set your ceiling fans so they blow upward to circulate heat without chilling you.
Check insulation:
Check for adequate insulation — floor, wall, ceiling.
Check outside:
Trim trees and dead branches
Clean your gutters to prevent blocked drainage
Install a chimney screen to block falling leaves
Keep snow and ice from around your garage door
Make sure steps and handrails are in good condition
Drain gasoline from lawn mowers and other equipment only used in summer.