If you’ve ever sat on your couch watching a movie, cozying up with your loved ones as the snow falls outside the window, thinking, “Isn’t this nice and warm?” then you know how annoying this next part is…
Suddenly, you feel it: that dreaded draft wafting in from the window. You see condensation forming around the glass, and suddenly all you can think about is your heating bill creeping higher while you pile on another layer of clothing.
But life doesn’t have to be this way. Energy-efficient windows can help keep your home more comfortable, reduce heat loss and lower your energy consumption. And ENERGY STAR-certified windows from Overhead Windows & Doors are designed with that type of efficiency in mind.
What Makes a Window ENERGY STAR-Certified?
Windows can be a lot of things. They can be beautiful to look at, with intricate designs that really get people talking, and they can provide views of the world beyond. But all of that means little if they don’t do their basic job of keeping the elements out and your desired temperature in. That’s why getting an energy-efficient window is a great option, because it can help you save energy and stay comfortable in the long term.
That’s where an ENERGY STAR-certified window comes in. They are about 20% more energy-efficient than the average window. Windows that earn the ENERGY STAR Most Efficient designation go even further, offering energy savings of up to 55% compared with average models. ENERGY STAR is the mark of high-efficiency products in Canada, making it easier to identify some of the best energy performers on the market.
ENERGY STAR-certified products must meet strict technical specifications for energy performance and are tested and certified.
Key Features That Make a Window Energy Efficient
ENERGY STAR-certified windows can include features such as special coatings known as low-emissivity coatings, or “Low-E glass,” as well as insulated frames and sashes.
They may also use inert gases between the glass panes rather than just air, helping provide greater insulation.
Together, these features help reduce heat transfer and keep your home more comfortable throughout the year.
Benefits of ENERGY STAR-Certified Windows for Homeowners
With a certified window, you can enjoy everyday benefits of a warmer (or cooler) home while reducing unnecessary energy use.
Here are some of the main benefits of choosing an ENERGY STAR-Certified window for your home:
- Reduced heat transfer: Helps keep warm air inside during winter and outside during summer.
- Greater indoor comfort: Helps maintain a more consistent temperature throughout your home.
- Lower energy use: Reduces the amount of energy needed to heat and cool your home.
- Fewer drafts: Better-performing windows can help reduce those uncomfortable cold spots around your home.
Together, these benefits can make your home more comfortable year-round while helping you use less energy to keep it that way.
Why Energy-Efficient Windows Matter in Alberta’s Climate
If you live in Alberta, then you’re no stranger to the extreme weather that the province encounters, from freezing temperatures to snowstorms and ice buildup. When winter hits, you need a window that can keep the cold out effectively, not just for your comfort indoors, but also for your wallet.
Keeping the freezing temperatures where they belong—firmly outside—is a tough feat in such a cold climate. That’s why energy-efficient windows are so valuable in Alberta. And if you’ve had them before, you’ll know that sturdy construction and quality materials are greatly appreciated when winter arrives.
Choosing the Right ENERGY STAR-Certified Windows for Your Home
If you’re looking to add energy-efficient windows to your home, then your next question might be: “Is there a style that works for me?” And the answer is yes! At Overhead Windows & Doors, we carry a range of energy-efficient window options that fit just about every design and aesthetic need, including:
- Aluminum Clad: Aluminum-clad windows combine the strength and durability of aluminum exteriors with the warmth and natural energy efficiency of wood interiors. Built for Canadian climates, they deliver long-lasting performance, low maintenance, and sleek, modern aesthetics, giving your home a refined look without compromising on quality or reliability.
- LynX Hybrid windows: Blend the strength of aluminum with the energy efficiency of vinyl. Built to last with multi-chambered PVC and extruded aluminum, they offer low maintenance, excellent thermal performance, and robust security—plus a sleek, custom-colour exterior to match your home.
- PVC Windows: Offer a durable, low-maintenance solution with multi-chamber vinyl that ensures excellent thermal efficiency and colour stability. Featuring fusion-welded corners, reinforced frames, and weather-tight seals, they deliver long-term performance, security, and energy savings—without ever needing a paint job.
At Overhead Windows & Doors, we combine innovative design with reliable craftsmanship to deliver windows engineered to withstand the harsh Canadian climate. Backed by Lux, our products and installations offer energy-efficient options right for every home.
Explore ENERGY STAR-Certified Residential Windows from Overhead Windows & Doors
Keeping the cold out doesn’t have to be a chilling experience. With the right windows, you can keep your home warm and the cold firmly outdoors.
If you’re ready to add ENERGY STAR-certified windows to your home or want to learn more about which windows are best for you, connect with us. Our team at Overhead Windows & Doors will help you find energy-efficient options suited to your home.
