Why Do I Get Moisture on My Windows When the AC Is On?
Schedule service with one of our expert heating & cooling technicians.
Do you enjoy comfortable indoor temperatures but can’t stand condensation on windows in summer air conditioning? AC Plus Heating & Cooling keeps your air conditioner running so you can have the most comfortable indoor air even when outdoor temperatures rise. Working with us always delivers the perfect solution when you can’t stand humid weather and window condensation.
What Causes Window Condensation?
Condensation forms when warm air touches a cool surface. When you run your air conditioner, the humid air from outdoors can hit the cold surface of your window and form water droplets. This can even happen in cold weather if your hot, moist air hits the cooler window glass.
The Problem of Window Moisture
Why should you care about excess moisture on your windows? When water vapor causes the following problems when it turns to window condensation:
- Damaged window frames: Window condensation can rot your window frame. This causes drafty windows that require early replacement.
- Peeling paint: High humidity levels and condensation can peel the paint on your frames and the surrounding wall or siding.
- Mold growth: Perhaps the most dangerous effect of water vapor is it causes mold growth in just 24 hours. This can destroy your property and cause significant health problems.
Preventing Window Condensation While Running Your Air Conditioning
Once condensation forms, it doesn’t go away on its own. The best approach is preventing condensation on windows in summer air conditioning using the following tips.
Improved Window Insulation
Improving window insulation can reduce your chances of developing condensation. The right window treatments can prevent the cooler indoor temperature from reaching your windows. Consider blackout curtains or cellular shades.
Quality Weather Stripping
Your old windows may need updated weather stripping. This seals off the gaps and helps the air inside your home stay where it belongs.
Increased Air Circulation
You can avoid window condensation if you can prevent humidity from rising in your home. One easy way of doing this is increasing air flow with bathroom exhaust fans, box fans, or whole-home fans.
Installing Quality Windows
A triple-pane window prevents the cold interior air from coming in contact with the warmer outside temperature because the heat can’t transfer through three panes of glass. Windows with triple panes require a significant investment, but they’re well worth the increased comfort and reduced condensation.
Regulate Temperature and Indoor Humidity
Keeping your indoor temperature and humidity comparable to the outdoors can help avoid condensation. An exhaust fan, bathroom fan, or ceiling fan is just one method. You can also set your air conditioner higher (such as at 78 degrees) and use other techniques for staying cool, like breathable clothing.
We Help You Stay Cool Throughout the Summer
When you need comfortable indoor air temperatures without dealing with condensation on windows in summer air conditioning, reach out to AC Plus Heating & Cooling — your trusted AC repair company in Redlands, CA. From lowering your indoor humidity levels to keeping your HVAC system fully functional, we’re the experts you can trust.
For help staying cool through all summer long, call (760) 243-4440.
Written By Matt Postoian
Matt Postoian has been in the HVAC industry for over 20 years and is dedicated to providing homeowners in Southern California with total home comfort.
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