What every New Jersey homeowner should do before the first freeze

Homeowners should prepare for winter early to avoid costly issues. Key steps include changing HVAC filters to prevent strain, ensuring vents are unblocked for proper airflow, and sealing air leaks to reduce heat loss by up to 40%. Proper attic insulation prevents warm air escape and ice dams on roofs. Keeping gutters clean and addressing roof damage can prevent water damage. Energy efficiency programs can help offset upgrade costs.