How to Insulate Windows for Summer: Follow These Steps

Posted by Wattson on Jun 26, 2017


The unpredictable ups and downs of a New England summer can have you switching between your heating and cooling system all season long. While one day the temp soars above 90 degrees and humidity makes it feel even hotter, a few days later you’re looking for your windbreaker and turning on the heat. Maintaining a steady indoor temperature will help give your heating and cooling system a break by helping it to become more efficient, and learning how to insulate windows for summer will help get you there.

Keeping Cooled Air Inside

Most people think of insulation and weatherization as winter projects and don’t consider how to insulate windows for summer. However, preventing cooled air from escaping your home will go a long way toward a more efficient HVAC system throughout the warmer months, too. Warm air is continually seeking cooler air to release some of its heat. In the summer, that means that hot outdoor air is looking to infiltrate your comfortable home. Proper insulation will provide a barrier between the indoor and outdoor air so your expensive air stays inside where it belongs.

Weatherization for the Summer

Along with adding to your home’s insulation, sealing up drafty windows is a must in the summer. Weatherstripping is one way to seal gaps around your windows. V-strip, felt, and foam tape all work to create a tight seal around the sides, bottom, and top of windows. Caulk is another material that can be used to close up small spaces. If you’re not familiar with using a caulk gun or worried about messes, try rope caulk that you simply press into place.

Shades and curtains can also help provide a layer of insulation while preventing air from moving in and out of your home. Cellular shades allow light to penetrate while curtailing drafts. Heavy drapes with light-blocking properties will keep the sun out entirely. Curtains and shades, however, will only work when they are drawn closed–a definite drawback on an otherwise beautiful summer day.

Other areas of the home will also benefit from weatherization measures like caulk and weatherstripping. Anywhere that two surfaces or two materials meet, air is likely to make its way through. For example, where your walls meet up with a brick fireplace could be a source of air leaks, as well as doors, skylights, and your dryer vent.

Shortcut to Savings

If the thought of finding every nook and cranny where air may be escaping your home seems a bit overwhelming, you’re not alone. Instead of trying to tackle this project on your own, let a professional energy auditor make the job easy-peasy. With professional tools such as infrared cameras and blower door tests, an energy auditor can pinpoint problem areas quickly and accurately.

To make the most of your insulation efforts, sign up for a home energy assessment from Energy Monster. Here are just a few of the personalized services you will enjoy:

  • Infrared Testing. Using thermal imaging cameras, we’ll look for targeted areas of energy loss that are often difficult to pin down.
  • Blower Door Testing. This test is another way to detect critical air leaks throughout the home.
  • Duct Testing. If you’re losing cooled air before it even makes it to the farthest areas of your home, your system cannot be efficient.
  • Professional Air Sealing. Once we’ve identified where air is infiltrating your home, we’ll provide tips on how to insulate windows for summer and professionally close up gaps and cracks around your home.
  • Energy Savings Plan. You’ll receive a customized report of how you can maximize your home’s heating and cooling efficiency, including information on tax credits and other rebates and savings for upgrades and new equipment installation.

Home Energy Assessment: Savings Made Easy

From information on how to insulate windows for summer to ensuring the safety of your HVAC system, a home energy assessment is your one-stop solution for home weatherization. To learn more or to schedule your appointment, contact Energy Monster today!

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