
Home energy efficiency and going “green” have become trending over recent years. Many homeowners in Canada strive to boost the energy efficiency of their homes, lower utility bills and install “green” products to comply with many government programs to become a more eco-friendly country in the following years.
That is why replacing your old drafty units with new triple-glazed windows remains one of the best renovations to increase the thermal performance of your house. According to Ecoline, window installers in Calgary, the best triple-pane windows are up to 55% more energy efficient than regular units, offer an ROI of 70%, significantly lower your utility bills and can be eligible for maximum government rebates to support your replacement project.
Modern Triple-Pane Windows – What Are They?
Triple-pane or triple-glazed windows are energy-efficient units with three glass panes, each separated by a layer of gas which is sealed into the sash. The glazing itself does not perform well as an insulator of heat or sound. The spacer gas does the job; it keeps heat and noise from transferring through. All modern triple-pane windows are equipped with Krypton or Argon gases to be more energy-efficient and soundproof.

Triple-Pane Windows in Numbers – Are They Worth Extra Investment?
While triple-glazed windows are efficient, they come with a higher price tag. According to statistics, triple pane windows cost around 15% more per unit than standard double-pane units. But are they worth the extra investment? Let’s do a rough estimate.
Home heating costs spiked as much as 30% in 2022, so most Canadian homeowners spend around $150-$170 monthly to pay the heating bills.
The average cost for new double and triple-glazed windows is represented in the table below.

Source: Ecoline Windows Calgary
A standard house in Canada requires 10 medium-sized windows, so it is quite easy to calculate the extra cash you need to invest in replacing all the old units with modern triple-pane windows instead of double-pane ones (1130-980)*10 = $1500.
It looks like a pretty considerable investment, but if you live in a region with extreme weather changes and harsh winters (like Calgary), this extra $1500 can significantly contribute to your comfort and peace of mind. Triple-pane windows are around 20% more energy efficient than regular units, allowing only 3% of the heat to escape the home, while double-glazed units show a whopping 10% heat loss.
Are There Any Rebates For Installing Triple-Pane Windows?
Huge government rebates are what actually make many Canadian homeowners consider making energy-efficient home renovations. And new windows are no exception.
For example, a federal Canadian Greener Homes Grant program allows all homeowners across the country to receive up to $5000 for replacing old windows with new energy-efficient ones.
But what is more interesting here is that triple-pane windows are eligible for a more significant rebate – $250 per window, while double-glazed units get only half of that. To get the maximum rebate for replacement, your windows must be Energy-Star rated, have a U-Factor of 1.05 W/m²K or less or have an Energy Rating ≥ 40.
The grant also provides a $600 reimbursement fee on the cost of pre- & post-energy evaluation, and you can even apply for the Canadian Greener Homes Loan if your replacement project is huge and can’t be covered by the grant. In this case, homeowners can expect financial support of up to $40000 with a repayment term of 10 years and no interest rate.

Wrapping Up
Energy-efficient windows are hands down one of the best home improvements you can get to boost the comfort and thermal performance of your house in 2023. Want to install new triple-pane windows, get maximum government rebates and ultimately lower utility bills?
Reach out to Ecoline Windows Calgary!
Address: 10905 48 St SE, Unit 151, Calgary, AB, Canada, T2C 1G8
Phone number: (587) 848 4334
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