Key Takeaways Factor Window Film Window Replacement Average Cost $5-$15 per sq ft installed $700-$1,500 per window Whole-Home Cost $300-$1,500 $10,000-$18,000 Energy Savings 5-15% annually 7-25% annually Payback Period 2-5 years 8-12 years Lifespan 10-20 years 15-20 years Installation Time Hours Days to weeks If your energy bills keep climbing and you feel that draft… Continue reading Window Film vs Window Replacement: Which Saves More?