Skip to main content

Save Energy


There are many window companies that offer energy saving windows. However, at Valley Siding & Windows, we believe every window should be an energy saving window. Whether you order our most basic window package or choose to customize every facet of your window replacement, rest assured your windows will be energy star certified and improve your home's energy efficiency.

Valley Siding & Windows places the utmost importance on producing energy efficient windows. From our most basic window packages through to our most unique, custom windows, we guarantee that every Valley Siding & Windows window is energy star certified and will save you on your energy bills.

We offer a range of glass packages, so no matter where you live, you’ll get custom windows that are ideally suited to your climate. Energy Star has rated all our windows safe for Zone C or D (for Northern Ontario and the Arctic) ensuring they perform well even in extremely cold climates. 



Choose double glaze for standard energy efficient windows, or triple glaze windows for even less heat transfer. Many of our competitors don’t offer Triple glaze windows, and when they do, they are often outrageously priced. At Valley Siding & Windows, we’re committed to ensuring you get the energy efficient windows you need at a reasonable price.


Valley Siding & Windows offers three different glass coatings to reduce heat transfer. Choose one, or mix and match coatings depending on the direction each window faces for the most energy efficient windows possible. Choose from our 180 coating, 272 coating or 366 coating.

Gas Filled Panes

Choose from Argon or Krypton gas filled panes for even more insulated windows.

Foam Filled Frame

For maximum protection against heat transfer, consider our foam filled frames. Foam filling your window frame reduces heat loss through the vinyl frame and makes for 8% more energy efficient windows.

Benefits of Vinyl Windows

Vinyl windows are a popular choice for many homeowners in Ottawa, and for good reason. They offer a host of advantages that can significantly enhance your home's comfort, aesthetics, and energy efficiency. Here are some of the top benefits of choosing vinyl windows from Valley Siding & Windows:

Energy Efficiency

Vinyl windows are renowned for their superior insulation properties. Their design reduces heat transfer, keeping your home warmer in the winter and cooler in the summer. This can significantly reduce your heating and cooling costs, making them an energy-efficient choice for your Ottawa home.

Low Maintenance

Unlike wooden windows, vinyl windows require minimal maintenance. They don't need to be painted or stained, and they resist fading, cracking, and warping. Simply clean them periodically with a mild soap solution, and they will continue to look great for years to come.


Vinyl windows are often more affordable than other window types, making them a popular choice for homeowners on a budget. Despite their lower cost, they don't compromise on quality, offering excellent durability and performance.


Vinyl windows are built to last. Their sturdy construction withstands the rigors of the Ottawa climate, from harsh winters to hot summers. With proper care, they can last for decades, providing excellent value for your investment.

Noise Reduction

Vinyl windows also excel in noise reduction, thanks to their insulation properties. If you live in a noisy neighborhood or near a busy street, these windows can help to significantly reduce outside noise, creating a more peaceful and comfortable living environment.


One of the main advantages of vinyl windows is their versatility. They come in a variety of styles, sizes, and colors, making it easy to find a design that matches your home's architecture and décor.