When it comes to windows, there are certain things that can either increase or decrease the value of your home. Eco-efficiency, low-maintenance, and durability? These features fall under the former. Blown window seals? That falls under the latter.
If you’re ready to put your home on the market, blown thermal seals can be a deal breaker. Don’t let this one downfall cost you top price on your otherwise amazing home. Here’s everything you need to know about blown window seals.
What is a Thermal Pane Window?
You may know thermal window panes better by the name of insulated windows. Thermal pane windows are loved for their energy efficient features, and have two or three panes of glass that are separated by an insulated gas filled gap.
When these windows are manufactured, moisture is removed and sealed, and an inert gas such as argon is placed inside to increase insulation. An absorbent material is also placed along the perimeter of the windows to keep them as dry and insulated as possible.
2 Main Reasons Why Thermal Panes Leak
Your thermal panes can leak for a number of different reasons, from improper insulation to manufacturing defects, but two of the biggest culprits for thermal pane leakage are listed below.
1. Sun: Sun shining down on your windows can cause thermal pumping, which means on a constant, daily basis, it causes expanding and contracting of the window panes.
2. Age: As your windows age, the changes in pressure and temperature put stress on the seal. The absorbent material along the perimeter of your windows can only protect them for so long before condensation starts to form.
How Can You Tell If You Have Blown Window Seals?
If a window’s seal is broken, moisture can sneak into the space between the window panes and make the glass appear to have streaks. Intermittent fogging in colder weather can also be a sign you have blown window seals. If you notice your usually-clear windows suddenly look foggy in the cold, and when it warms up outside, the fog disappears, this likely means your seal is blown.
What to Do About Blown Window Seals
The most important thing to remember is, the longer a problem goes uncared for, the bigger the chance there’s going to be permanent damage. If you think there’s a major problem with the integrity of your windows, call in a professional to take a look and offer the correct advice on the state of your windows and what you should do about them.
If your window seals are blown, it may be time to get replacement windows. Quality windows are an investment, but they undoubtedly increase the value of your home. Most often, homeowners are only required to replace the compromised unit, so you may not be looking at a full window replacement.
Blown window seals are a big deal and could cost you a home sale. Make sure to explore your options and get in touch with a professional if you think your window seals are blown!