![Windows Open or Closed When Hot? Open, Close, and Cover Your Windows at the Right Time│GreenSavers — Home energy contractor in Portland and Bend, Oregon. Install insulation, HVAC, and windows. Windows Open or Closed When Hot? Open, Close, and Cover Your Windows at the Right Time│GreenSavers — Home energy contractor in Portland and Bend, Oregon. Install insulation, HVAC, and windows.](https://images.squarespace-cdn.com/content/v1/56afb881e321406be6160228/1659643681374-J0LWC6KDRC9376VV15TU/window-fan.jpeg)
Windows Open or Closed When Hot? Open, Close, and Cover Your Windows at the Right Time│GreenSavers — Home energy contractor in Portland and Bend, Oregon. Install insulation, HVAC, and windows.
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Windows closed? Windows open? What's the best way to keep your home cool in the heatwave? | Extreme weather | The Guardian
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Windows closed? Windows open? What's the best way to keep your home cool in the heatwave? | Extreme weather | The Guardian
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Enjoy Victorian air conditioning! Homeowners with sash windows can use them to keep homes cool | Daily Mail Online
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