Pro Talk: Why You Shouldn’t Ignore Drafty or Foggy Windows

With the role your windows are playing in the beauty and comfort of your home, it’s understandable to want to keep them in tiptop shape. After all, without fully functional units, you leave your home susceptible to a number of issues, including high utility bills. That said, you have to be proactive in taking care of them and knowing which issues shouldn’t be brushed off – like drafts and foggy glass.

Here are some reasons you shouldn’t just ignore drafty or foggy windows.

  • They can lower your indoor air quality (IAQ). Drafty windows can have a huge impact on your home’s IAQ. With them, the air you breathe indoors may not be as clean as you think, even though your HVAC filters are doing their job. It’s because unfiltered air from the outside freely enters your home through the gaps in your units. Foggy windows, on the other hand, allow moisture to leak into your home, promoting mold growth and reducing your IAQ in the process. When your windows do this, it’s always best to consider a replacement.

  • They can put a strain on your HVAC system. Leaky windows allow indoor air to escape from your spaces, resulting in your HVAC unit working twice as hard to maintain indoor comfort. This leads to an overworked system and higher energy bills. If your windows are aging, consider replacing them with energy-efficient windows.

  • They can cause water damage to your home. Foggy windows may seem harmless, but over time, the moisture that they produce might lead to water damage. Rotting sills and deteriorating floors near your windows are some of the warning signs that moisture is starting to cause severe issues in your home. When this happens, be sure to call in an expert to have them repaired or, better yet, replaced altogether.

As one of the go-to roofers and window contractors in the region, we take pride in the quality of the products and services we offer. Turn to us if you need any help with your windows, and we’ll gladly take on the challenge. To get a FREE estimate, call us at (301) 494-8663, or complete our contact form.


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At TEO Construction, we have been in the improvement business for over a decade. In that time, we have perfected our skills – in fact, we are so confident in our workmanship that we offer lifetime labor warranties and three types of warranties on materials. Our mission is always to service our customers with the best quality roofing materials and labor.


Frederick Office:

5229 New Design Road

Frederick, MD  21703

(301) 466-3630

Thurmont Office:

10610 Powell Road
Thurmont, MD 21788

(301) 466-3630

Monday – Friday 7am to 4pm
Saturdays by appointment







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