Energy efficient windows are wonderful… until they aren’t. The truth of the matter is that no matter how good or well-rated your windows are, wear and tear leads to the buildup of moisture over time. The good news is that your options aren’t limited to living with foggy windows or replacing them. Go Green Windows offers a more cost-effective way to get rid of the fog. Our professional foggy window repair or defogging services give you the clarity you need. So why spend more when you can work with what you already have, saving the window, money and keeping things out of the landfill?

What Causes Foggy Windows?

Most double- and triple-pane windows are designed with a sealed air space between glass panes for insulation. This part of your window is called the insulated glass unit, or IGU. This space is often filled with an inert gas like argon or just air. As the window ages, the factory seals around the window glass begins to weaken, letting outside air in and the inert gas out. Moisture creeps in with the outside air too. This leads to your window getting fogged up when the weather is cool as the moisture settles.
But here’s the good news: foggy windows or failed windows can be repaired if they are done in a timely manor. The frame, sash, and structure are often still in good shape. That’s where window defogging comes in.

Window Defogging: A Smart, Sustainable Solution

All hope isn’t lost; Go Green Windows can defog the sealed unit of your windows from the outside without having to remove the units; everything is done in place. During the window defogging process, we clean in between the panes of glass, then use a drying agent to remove moisture and begin the drying process, valves or small vents are installed allowing the window to completely dry out, all without having to change expensive glass or the frame. Foggy window repair is the smarter choice in many cases, for many reasons.

Foggy Window Repairs Keep Costs Down

Window replacement costs can add up quickly, especially when dealing with multiple foggy panes. Foggy window repair costs are significantly lower—often up to 60% less than a new sealed unit. You get the performance you need, without paying for materials and labour you don’t.

Fast, Flexible, No-Hassle Repairs

Repairing a foggy window takes just 15 to 30 minutes per window and is done entirely from the outside of your home. That means you can call a trusted window repair company, like Go Green Windows, to carry out the repair job even when you aren’t home.
If your window can’t be repaired, we will let you know if sealed unit replacements are right for you, or if you need the entire unit replaced.

You Preserve What’s Working With Foggy Glass Repair

If your frames are still in good shape, why rip them out? Foggy glass repair extends the life of your current windows. No need to worry about matching colours or disturbing your siding or trim. We work with what you already have, saving you time and unnecessary renovation costs.

Eco-Friendly By Minimizing Waste

As a proudly green business, we believe in solutions that minimize waste and maximize efficiency. By repairing windows instead of replacing them, we keep windows out of landfill and help you as a homeowner make a sustainable choice without sacrificing quality or clarity.
Learn more about our eco-conscious approach on Our Green Side.

Boost Energy Efficiency Without Replacing Your Windows

Foggy windows reduce visibility and can signal some loss in insulation. Our foggy window repair services don’t just improve appearance—they restore the R-value of your windows, which can help regulate indoor temperatures and reduce energy bills. It’s a smart investment for both comfort and cost savings.

Don’t Replace. Restore.

Choosing foggy window repair over replacement is a win-win: for your wallet, your windows, and the planet. At Go Green Windows, our mission is simple—make smart, sustainable window defogging services accessible to homeowners who care about quality and eco-friendly living.
Go Green Windows is trusted for fast, honest, and affordable window defogging and foggy glass repair. Whether it’s one window or your whole home, our experienced team is ready to help you restore your view—without replacing what still works.
If your view is getting cloudy, let us help you fog out windows and bring back clarity—quickly, affordably, and with the planet in mind.
Contact us today to book a free quote or learn more about our expert foggy window repair near me services.