Condensation between double-pane windows can look bad and reduce your home’s energy efficiency. You might be asking yourself, “How do I remove condensation between double-pane windows?”
You may have already noticed that your windows look foggy and cloudy. Maybe you’ve tried cleaning both sides of the glass without success. Condensation between double-pane windows usually means the insulated seal has failed and needs to be repaired or replaced.
Double-pane windows can help increase comfort levels, improve energy efficiency, and reduce outside noise when they work properly. However, when condensation occurs between panes, it’s usually a sign that there’s a problem with the seal.
Read on to learn more about why your windows may be foggy and what can be done to fix it.
Why Does Condensation Form Between Double Pane Windows?
Moisture accumulates between double-pane windows when the seal fails. When inside, moisture can get trapped when humid air enters the insulated glass unit (IGU).
Double-pane windows have insulation between the two panes of glass to prevent heat from escaping. If the seal gets old, exposed to harsh weather, or experiences normal wear and tear, it may no longer keep air out. This causes outside air and moisture to get into the space between the glass panes.
As the temperature fluctuates, moisture becomes trapped and begins to condense on the inside of the window pane. Instead of appearing on just one side of the glass like normal condensation, it forms between panes. Unlike window condensation that occurs during cold or humid weather, you cannot clean the moisture between double-pane windows.
How Can You Tell If the Moisture Is Between the Panes?
One way to tell is by cleaning the inside and outside of your window. If the glass appears cloudy after you have cleaned it thoroughly, there is a good chance the moisture is between the glass panes.
Some people assume that their windows are simply dirty and could use a good washing. However, if the streaks, haze, or water droplets are still visible after washing your windows, condensation has likely formed between the panes.
Some homeowners notice the fogging comes and goes depending on the weather. Cool mornings and humid days can make the problem more visible than other times of the year. However, even if the condensation is not always visible, the broken seal is still there and will likely become worse.
Can Condensation Between Double Pane Windows Be Removed Permanently?
Condensation between double-pane windows can be removed permanently. The problem isn’t the condensation itself but what’s causing the windows to be foggy in the first place.
Homeowners often become frustrated with the foggy appearance between the window panes. However, the real problem is the failed insulated glass unit.
Unless the window is repaired or the insulated glass is replaced, the issue will continue to persist. Even if the moisture between the panes is wiped away, it will eventually return.
The best long-term solutions involve replacing the insulated glass unit or entire window. Not only will this restore visibility, but it also prevents future moisture buildup.
Are DIY Solutions Effective For Removing Window Condensation?
Homeowners can try DIY solutions to improve the appearance of their windows. Many products on the market promise to defog windows. However, while these window defogging kits may help your windows appear less foggy, they will not restore the seal like new.
Some contractors recommend drilling small holes in your windows to allow moisture to escape. While this may help with the appearance of your windows, it can void warranties, decrease your energy efficiency, and damage your windows.
Double-pane windows are made with precision, so it’s usually best to have a professional inspect them first. What may seem like a simple issue can actually be affecting your windows in other ways.
What Is Window Defogging?
Window defogging is meant to extract moisture from between double-pane windows. During the defogging process, technicians drill small holes into your windows to release moisture. They may also install small vents or drying solutions to prevent future moisture buildup.
Window defogging can help eliminate excess moisture and improve the appearance of your windows. However, it is important to know that defogging will not return your windows to their original condition.
While some homeowners prefer defogging to save money on window replacement, it’s important to weigh your options. Defogging can provide a temporary solution to condensation problems between double-pane windows.
Does a Failed Window Seal Impact Energy Efficiency?
If your window seal fails, it can impact your home’s energy efficiency. When double-pane windows are working correctly, they create an insulated seal between the inside and outside temperatures.
If too much moisture enters between the panes, insulating gases may leak out and allow outside air to enter the space. This creates more heat transfer through the glass which makes it more difficult for your heating and cooling system to regulate indoor temperatures.
You may feel drafts around your windows or notice your system turning on more frequently. While this may not seem like a lot of energy lost, it can add up on your monthly utility bills.
A professional can inspect your windows to let you know how much efficiency has been compromised. They can also advise whether repair or replacement is the best option moving forward.
Can the Glass Be Replaced Instead of the Entire Window?
In most cases, yes! If your window frame and surrounding parts are in good shape, you may be able to replace just the glass.
By only replacing your window’s glass, you can restore your window to look new again and improve energy efficiency. Glass replacement is usually the best option for windows with a failed seal.
A professional can inspect your windows to determine if insulated glass replacement is possible. By doing this, you can avoid paying for an unnecessary window replacement.
When Is Window Replacement a Better Solution?
Replacement is usually the best option if there are multiple problems with your windows. If your window frame is cracked, warped, rotting, or leaking, new windows may be a better solution.
Additionally, older windows may not have the energy-efficient features that new windows do. By replacing your windows, you may be able to gain long-term value by increasing energy efficiency, decreasing maintenance, and improving curb appeal.
A contractor will inspect your windows to determine whether they recommend replacement. They will take into consideration the age of your windows, the condition of the frames, how well they operate, and your overall energy efficiency.
What Are Signs Professional Service Is Needed?
If you’re wondering if you should call a professional to have your windows inspected, there are a few signs that can tell you yes.
Look for these signs throughout your home:
- Fogging between window panes
- Water droplets between panes of glass
- Cloudy windows that won’t clean
- Drafts coming from your windows
- Higher energy bills
- Noticeable frame rot
Some issues with double-pane windows are merely cosmetic. However, others can affect your comfort, energy efficiency, and lifespan of your windows.
How Can You Prevent Future Seal Failure?
No window will last forever, but you can take steps to prolong the life of your double-pane windows and prevent seals from failing prematurely.
You can prevent seal failure by:
- Cleaning window frames
- Repairing cracked caulking
- Fixing water intrusion issues
- Maintaining proper drainage around your home
- Having your windows inspected when you notice a problem
Maintenance can’t stop your windows from aging, but it can help you catch problems early.
Should You Hire Professional Inspection Services?
Not all fogged windows are created equal. By having a professional inspection, you can learn more about what is causing your problem.
Humidity between double-pane windows can be caused by failed seals, rotting frames, poor installation, or moisture elsewhere on your property.
A professional can inspect your windows and give you the best solution for your home. They won’t just try to sell you a window replacement unless your windows need to be replaced.
So, you’ve asked, “How do I remove condensation between double-pane windows?” and read all about it. The first thing you should do is find the cause of the problem.
There are temporary solutions you can use to improve the look of your windows. However, if the seals are broken, you will likely need to have them repaired or replaced.
At Semko, Inc., we offer inspection services to help you determine the cause of excess moisture between your windows. Whether you need insulated glass replacement, window repairs, or new energy-efficient windows, we are here to help. Contact Semko, Inc. today and schedule your window evaluation!
