• Guarantee the seal around windows and doors isn't cracked or failing.
• Caulk cracks.
• Install weather stripping where seals have failed.
• Replace any broken window glass.
Weatherproof windows & doors.
• Stock up on needed winter supplies.
• Finalize a plan for handling snow and ice removal.
• Find shovels, salt, and other supplies to help manage ice and snow.
Prepare for snow & ice removal.