Keep cool this summer with Energy-efficient windows!

Hey Ottawa - you know it's coming!!! The scorching heat of summer, and with it, the challenge of maintaining indoor comfort. Energy-efficient windows offer a proactive solution, harnessing innovative technologies to minimize heat transfer and keep homes comfortable year-round.

Beating the summer heat - the importance of energy-efficient windows

Ottawa's summers can bring intense heat, driving up indoor temperatures and increasing energy consumption. Energy-efficient windows are essential for keeping homes cool and comfortable while also reducing utility costs.

1. Low-emissivity (Low-E) coatings

Low-E coatings are thin layers of metallic or metallic oxide materials applied to the surface of glass. These coatings are designed to improve the energy efficiency of windows by controlling the transfer of heat and infrared and ultraviolet light.

Low-E coatings help improve the thermal insulation of the window, making it more energy-efficient. Note: In certain lighting situations, Low-E coatings may appear to have a grey, green, brown, or blue tint depending on the manufacturer of the product. There are two processes used in the production of Low-E coatings:

• Hard-Coat Low-E: Also known as pyrolytic coatings, these are applied during the glass manufacturing process. They are durable and scratch-resistant but have a slightly lower performance compared to soft-coat low-E.
• Soft-Coat Low-E: Applied as a thin layer after the glass is manufactured, soft-coat low-E coatings provide superior energy efficiency. They are more delicate and require protection within the window assembly.

Are Low-e windows a good choice for a hot Ottawa summer?

Yes, low-E windows are a good choice for helping to reduce the effects of a hot Ottawa summer. They offer several benefits:

• Reduce Heat Gain: They reflect solar heat, keeping your home cooler and reducing the need for air conditioning.
• Lower Energy Bills: Improved insulation means less energy is needed for cooling, leading to lower electricity costs.
• Comfort: They help maintain a consistent indoor temperature and reduce glare from the sun.
• UV Protection: They block harmful UV rays, protecting your furnishings from fading.

Overall, low-E windows can significantly enhance comfort and energy efficiency during the hot summer months in Ottawa.

Low-e glass summary

Low-E windows are great for keeping your home cooler and saving on energy bills in Ottawa's summer, but they come with higher costs and some potential downsides like installation challenges and slight changes in appearance.

2. Double-pane glass

A double-pane window, also known as a double-glazed window, consists of two panes of glass set into a frame. Between these glass panes, there is an intervening space filled with air or gas (usually argon). This design provides better insulation for your home by helping to prevent the outside air temperature from significantly affecting the indoor temperature. These windows are now standard for both new construction and replacement windows.

Double-pane glass summary

Double-pane glass windows offer significant benefits for the Ottawa climate, including better insulation, reduced energy costs, and increased comfort. However, they come with higher initial costs and potential issues like seal failure and the need for professional installation. Overall, the energy efficiency and comfort benefits make them a worthwhile investment for many homeowners in Ottawa.

3. Triple-pane glass

Triple-pane windows, also known as triple-glazed windows, consist of three layers of glass separated by insulating gas-filled spaces. This design enhances thermal efficiency and provides superior insulation compared to single-pane or double-pane windows.

Triple-pane glass shares many of the same pros and cons as double-pane glass, however, some subtle differences between them might be worth considering before you commit to one choice or another.

Triple-pane glass summary

Triple-pane windows are an advanced window option that offers superior energy efficiency, comfort, and noise reduction, making them particularly beneficial in climates with extreme temperatures. They are a more expensive investment but can provide long-term savings on energy bills and improved home comfort.

4. Factory-applied window tinting

Factory-applied window tints can provide several benefits for residential properties, including energy efficiency (very low compared to Low-e coating and multiple pane applications) and cost savings. However, the actual extent of these benefits can vary depending on factors such as the type of window tint, the climate in which the home is located, the orientation of the windows, and the overall energy efficiency of the home's insulation and HVAC systems. While window tints can contribute to energy savings and reduce costs, it's essential to consider these factors and potentially consult with a professional to assess the specific impact on your home.

Window tints, whether factory-applied or aftermarket, offer various benefits such as energy efficiency, UV protection, glare reduction, and enhanced privacy. Aftermarket tints may void window warranties due to alterations, installation errors, heat buildup, moisture issues, or manufacturer policies. Factory-applied tints are less likely to void warranties since they're integrated into the original window design. It's crucial to review warranty documentation and consult with manufacturers or professionals to understand warranty implications before tinting windows.

It's never a wrong time to order your windows

Upgrade to energy-efficient windows today and enjoy year-round comfort. From beating the summer heat to staying cosy during fall and winter, these windows enhance your home’s efficiency and well-being.