Close-up of termite damage on window sill

March marks the beginning of termite season in St. Louis, and your windows may be at risk. Termites are small insects that feed on wood and often live within wooden structures. They often start their infestation in your window sills. Because of the serious damage they can do, it’s important to catch and handle termite colonies fast.

In this article, the window experts at Zen Windows St. Louis discuss early signs that you may have a termite infestation in your window, as well as treatment options and preventative measures.

Why Are Window Sills the Main Entry Points for Termites?

Unfortunately, window sills are typically ground zero for termite issues. Since sills are porous and can hold moisture after it rains, they make for a great environment for termites to nest. Plus, the overhang of a window sill offers protection from the elements.

Early Warning Signs of a Termite Infestation

When dealing with a termite infestation, fast action is key to reducing damage. That’s why it’s important for homeowners to recognize the early signs. One sign you may have an issue is if the wood of your window sill sounds hollow when you tap it.

You should also look for these around your windows and on sills:

  • Termite wings from swarmers
  • Termite droppings
  • Wood dust
  • Dead termites
  • Holes in the wood
  • Warping

Treating an Active Infestation

Treatment for an active termite infestation depends on the extent of their damage. Since early infestations don’t have advanced tunnels, you can often DIY their removal. Things like using a dehumidifier to try out your home or using bug spray are good options.

However, if the infestation has gotten to the point that you see holes, trails, sawdust, or more, you likely need a professional exterminator to provide a permanent solution.

There are ways you can help prevent these issues as well. Caulking and sealing windows can prevent them from retaining moisture and make it harder for termites to enter. It’s also a great idea to install window screens to keep swarmers from getting in during breeding season.

Should You Replace Your Windows After a Termite Infestation?

Termites can cause significant damage to your windows, leaving them warped, stuck, and prone to crumbling. Because of their lasting impact on your sill, frame, and glazing, you’ll likely need either repairs or replacements after an infestation.

Consider taking preemptive action and installing premium windows with top-quality seals and frames before termite season begins so you’re protected against all pests.

Choose Zen Windows St. Louis for Your Window Replacement

If your windows have been damaged by termites, turn to the team at Zen Windows St. Louis for expert repairs and replacements. We offer high-quality materials and exceptional customer service to ensure that your windows are restored to their former beauty. Thanks to our free quotes and no-hassle process, your experience is sure to be stress-free.

Call Zen Windows at (314) 399-0856 today to schedule service for your termite-damaged windows in St. Louis.