As the days grow longer and the sun gets stronger, your home’s windows and doors become more than just architectural features—they’re your frontline defense against heat, humidity, and energy waste. Summer brings a unique set of challenges and opportunities for homeowners, and a little seasonal prep can go a long way in keeping your space cool, comfortable, and efficient.

Check for Drafts and Seal Up Gaps

Even the smallest gap can let hot, sticky air seep inside, forcing your air conditioner to work overtime. Walk around your home and run your hand along the edges of doors and windows. Feel any airflow? That’s your cue to seal the area with weatherstripping or caulk. This simple step can significantly improve your home’s insulation and lower energy bills. Don’t forget to check thresholds and door sweeps too—they’re often overlooked but make a big difference.

Clean Windows and Inspect Screens

Summer is all about sunshine, so why not make the most of it with sparkling clean windows? A streak-free glass surface not only improves your home’s aesthetics but also maximizes natural light. While you’re at it, inspect your window screens. Torn or loose screens invite bugs in and reduce airflow. Clean screens with a mild soap solution and patch up small tears with screen repair kits found at any hardware store.


Evaluate Your Insulation Game

Not all windows are created equal—especially when it comes to blocking out heat. If your home still has single-pane windows or older units, you could be losing cool air fast. Consider upgrading to energy-efficient windows with Low-E coatings, which reflect heat while still letting in light. If replacement isn’t on your radar just yet, adding thermal curtains or reflective window film can give you a seasonal insulation boost.

Plan Ahead for Peak Heat

Lastly, consider how the sun moves across your home during the day. South- and west-facing windows tend to get the brunt of the afternoon heat. Installing light-filtering shades, awnings, or even planting shade-giving greenery near these areas can provide relief and reduce interior temperatures by several degrees.

Get Your Free Quote Today and Experience the Renewal by Andersen Difference

Want to explore these styles in person or get expert advice for your space? Book a free consultation with our Renewal by Andersen of Western New York design team, we’ll help you find the perfect fit for every room in your home.