Leaky windows are something no homeowner wants to deal with, but it’s important to take a step back and understand just how serious the issue can be. Many homeowners consider leaky windows to be nothing more than a minor nuisance, but they can actually cause some major damage.

With that in mind, here are some of the potential consequences of leaving leaky windows unrepaired, as well as what you can do to approach the problem appropriately:

Mold and Mildew Growth

Windows that leak allow water to work its way into your home, and that increased moisture level is exactly what mold and mildew need to start growing. In due time, you may begin to notice dark spots growing on or around the leaky window frame.

Keep in mind that the mold you see is likely only a small part of the overall growth; there could be more serious development occurring just behind the window’s frame. Seeing as mold remediation can be a costly process, you’re better off heading the problem off by repairing leaky windows as soon as you notice them.

Can a Leaky Window Damage Surrounding Walls?

A leaky window can easily cause damage to the surrounding walls. Water is very likely to work its way into the walls around the window frame, often before you notice any issues at all. Nevertheless, you’ll want to watch for signs of water marks or peeling paint, as both can indicate water intrusion.

Water that seeps into walls damages construction materials, including drywall and wooden elements. In addition to the mold growth that can cause, your home may face structural issues related to rot. And if these problems aren’t dealt with as soon as possible, they can incur major repair costs.

Drafts and Higher Energy Costs

If your windows are letting water in, chances are high that they’re also letting air pass through, causing significant drafts that allow free exchange of the air both within and outside your home. As a result, you can find yourself with an uncomfortably cold or warm home depending on the season.

That also has a major impact on your energy costs. About 30% of a home’s energy is already lost through its windows, and that number greatly increases when drafts are present; you’ll be wasting energy cooling or heating air that’s just going to work its way outside.

Increased Risk of Pest Infestation

Finally, a leaky window can also increase your risk of a pest infestation. While water initially works its way in through minor gaps, it will wear down materials and rot away wood, potentially opening larger holes and expanding others.

Even very small-looking gaps can allow insects and rodents into your home, which can then cause even more damage to the window frame and its surrounding walls. Depending on the type of pest, they may also pose serious health risks.

How Can I Fix a Leaky Window?

Knowing how to fix a leaky window ultimately comes down to working with the professionals. Whether you need a simple repair or a complete replacement, the team at Complete Window Care is here to help. Don’t wait for further damage; reach out to our team today to schedule your window repairs!