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Tim Compau

10 Ways To Improve The Energy Efficiency Of Your Old Windows

Key Takeaways

  • Old windows can significantly increase energy bills by allowing air leakage
  • Caulking window seams and adding weather stripping help seal air leaks
  • Window inserts are a cost-effective alternative when frames are in good condition
  • Storm windows can save 10-30% on heating and cooling costs
  • Exterior solutions like awnings and functional shutters reduce heat gain
  • Interior solutions include blackout curtains and solar-blocking window films
  • While DIY fixes help temporarily, replacing old windows is the most effective solution
  • WindowPRO offers free inspections to determine the remaining lifespan of your windows

Are your old windows causing your energy bills to skyrocket? If so, you’re not alone. Many homeowners struggle with drafty windows that let in cold air during the winter and hot air during the summer, making it harder to maintain a comfortable indoor temperature.

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