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Beat the Heat: How Energy-Efficient Windows Can Keep Your Home Cool This Summer

Beat the Heat: How Energy-Efficient Windows Can Keep Your Home Cool This Summer

When the Saskatchewan summer hits, we all look for ways to keep our homes cool without cranking the A/C 24/7. One of the most overlooked ways to beat the heat? Your windows.

Old, inefficient windows can let the summer sun turn your home into an oven, forcing your air conditioning to work overtime and driving up your energy bills. Upgrading to energy-efficient windows is one of the smartest ways to keep your home comfortable while saving money.

Let’s break down how modern windows can help you keep your cool this summer.

How Energy-Efficient Windows Work in Summer

Low-E Coatings: The Summer Shield

Close-up of a Glacier Glass window pane corner featuring a Glasure Seal sticker labeled “Regina 2025, Low E Argon.

Low-E (low emissivity) coatings are ultra-thin layers of metal applied to the glass. They’re practically invisible but incredibly effective. In the summer, Low-E coatings reflect heat and UV rays away from your home while still letting in plenty of natural light.

Benefits:

  • Keeps interior temperatures more stable

  • Protects furniture, flooring, and curtains from sun damage

  • Cuts cooling costs by reducing the need for A/C

Double and Triple Glazing: Extra Layers of Comfort

Double and triple-glazed windows feature two or three panes of glass with insulating gas (like argon) in between. These extra layers create a barrier that slows down heat transfer from outside to inside.

Why It Matters:

  • Reduces heat gain in summer

  • Provides better soundproofing

  • Helps with winter insulation, too

Proper Seals: Small Details, Big Impact

Even the best windows won’t perform if the seals are broken or poorly installed. High-quality windows come with advanced weather stripping and tight seals that block drafts and keep warm air out.

Pro Tip: Check your seals regularly. If you feel warm air sneaking in, it might be time to repair or upgrade.

10 Extra Tricks to Beat the Heat This Summer (Besides New Windows)

Freshly installed All Weather basement window with visible spray foam insulation around the edges.

While energy-efficient windows are a game-changer, there are plenty of other ways to help keep your home cool and comfortable during Saskatchewan’s hot summer days.

Here are 10 practical, easy-to-implement heat-busting tips:

  1. Close Your Blinds and Curtains During the Day
    Especially on south- and west-facing windows, this can block out a surprising amount of heat.

  2. Use Light-Colored Window Coverings
    Lighter colors reflect sunlight, while dark shades tend to absorb heat.

  3. Install Exterior Awnings or Window Shades
    Exterior coverings block sunlight before it hits your windows, keeping your home significantly cooler.

  4. Add Weather Stripping and Caulking
    Seal up any gaps around windows and doors to prevent warm air from sneaking in.

  5. Use Ceiling Fans Wisely
    Set ceiling fans to spin counterclockwise in summer to push cool air down into the room.

  6. Create Cross-Ventilation
    Open windows on opposite sides of your home to allow breezes to pass through and cool things down naturally.

  7. Limit Heat-Producing Appliances During the Day
    Try not to run ovens, stoves, or dryers during peak heat hours. These appliances can make your home even hotter.

  8. Switch to Energy-Efficient Lighting
    Incandescent bulbs give off heat. Switching to LEDs can help reduce indoor temperatures.

  9. Add Plants Around Windows
    Tall plants or shrubs outside can provide shade and block direct sunlight from hitting your windows.

  10. Install Reflective Window Film
    This quick, budget-friendly solution helps reflect solar heat away from your home.

Every Little Bit Helps

Combining energy-efficient windows with these simple home-cooling strategies can make a big difference in your comfort and your energy bill.

Stop by, give us a call, or shoot us a message. We’ll take a look, give you transparent advice, and help you get back to enjoying the view – crack-free.

Need Your Windows fixed or replaced?

Photo of a broken casement window (1900×500) - Local Replacement by Glacier Glass

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410 Quebec St, Regina, Saskatchewan, S4R 1K7

(306) 545-3990

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