Window Condensation: What Your Windows Are Telling You

Condensation is normal on windows for short periods, especially when winter starts. But ongoing moisture on your windows can be a sign of trouble.

If you don’t deal with prolonged moisture problems, you can end up with mold, mildew and rot. This harms the window frame and trim, and your home’s air quality.

Here is an overview of what your windows are telling you when condensation forms.

Too Much Moisture

If condensation regularly forms around the corners and bottom of your windows, you have a humidity issue. You need to let the moisture out and let in dry air. Two ways to fix this are:

• Turn on an exhaust fan, like the one in your bathroom
• Or open one of your windows for 15 to 20 minutes a day

Bad Seals

If you have dual pane windows, you shouldn’t see moisture collect between the two sections of glass. It indicates that the seal has broken down, letting in air from outside. The trapped air causes moisture, which leads to a foggy appearance on the glass.

Leaking Gas in Double Pane Windows

Do you notice condensation in the center of a double-pane window within your home? Most likely, argon gas is leaking between the two panes. This makes the glass bend inward. It can even cause the two panes of glass to touch.

Argon is an insulating component. Since it is leaking, your windows are no longer effective and they need to be replaced.

Swollen Wood

If you have difficulty opening or closing a window with a wood frame, it’s probably because the wood is swollen with moisture. Reduce the humidity in your home. Over time, the wood will shrink to its normal size and the windows will be easy to open and close.

Leak in Your Roof or Siding

Does your window shut firmly but you see water inside? Is the water at the top? The trouble is probably caused by a leak in your roof or your siding. Water is dripping down and entering at your window.

If you have any questions about a energy efficient windows for your home, call Lynnrich Siding today.