Signs of wear

If the door is the smile of your home, the windows are its eyes. As an integral part of its architecture, they play a crucial role. But how do you know when it’s time to replace them?

What to look for

The average lifespan of a window is estimated at 15 years, though it can reach 20 years or even more. How will you know when it’s time to replace them? Here are some clear signs:

• The sealed glass unit is broken, and there’s condensation between the panes
• The hardware is damaged and cannot be replaced
• The frame or sash is damaged
• The door no longer closes or locks properly
• The weatherstripping can no longer be replaced

Improving energy efficiency is another good reason — with new windows, you can save between 15% and 25% on energy. That makes a difference!

Key Features

At the core, windows should be easy to operate, durable, and visually appealing — all while offering strong energy performance. Meeting this last condition ensures greater comfort for occupants.

While price is an important factor, value for money matters even more. Compare your options with that in mind — don’t sacrifice quality just to save at all costs, as time will prove it’s not worth it. Extremely cheap rarely means quality or durability.

Before making a decision, review product samples and consider the following key features:

• The window type
• Ease of maintenance (tilting sashes, 90-degree casement hinges)
• Frame materials (PVC, aluminum, or hybrid)
• Glazing options (double, triple, Low-E film, and gas-filled units)
• Energy performance
• Quality of installation (even the best window won’t perform properly if poorly installed, and its lifespan may be compromised)

And last but not least, remember that a professional is your best ally in making the right choice.