YES, but there are preventative measures you can take. 

 

“I have a concrete block home, so I don’t have to worry about termites.” 

We hear this a lot.  Many homeowners believe that termites are only a threat to wood-framed houses. While it’s true that termites won’t eat through concrete, block homes still contain wood components that are vulnerable, allowing termites to cause significant damage. Recently, our termite team has been called out to several block homes in Brevard, and you can see firsthand the damage these little creatures can cause in the video linked here. 

If you have a block home, it’s important to understand how termites can enter and signs to look out for, so you can prevent a problem or catch one before it worsens. Let’s get into it!

How Do Termites Attack Concrete Block Homes?

While termites cannot eat through concrete, they are incredibly resourceful when it comes to finding entry points. Here’s how they manage to invade and damage your home:

  1. Cracks and Gaps – Over time, small cracks can develop in the concrete foundation or between blocks, creating openings for termites to enter. Even tiny gaps around plumbing and electrical conduits can provide access points.
  2. Wood-to-Ground Contact – Any wood in direct contact with the ground, such as porch posts, door frames, or landscaping timbers, acts as a bridge for termites to reach your home.
  3. Hidden Wooden Structures – Concrete block homes often contain wooden elements such as roof trusses, floor joists, wall framing, and interior trim. Once inside, termites can easily infest these materials, leading to costly damage.
  4. Moisture Issues – Termites thrive in moist environments. If your home has drainage issues or water leaks, it creates the perfect conditions for termites to survive and spread.

Signs of Termite Damage in Concrete Block Homes

Even in a concrete block house, termite activity can go unnoticed until substantial damage has already occurred. Be on the lookout for these warning signs:

  • Mud Tubes – Subterranean termites build pencil-sized mud tubes along walls, foundations, and other surfaces to travel safely.
  • Hollow-Sounding Wood – If wooden parts of your home sound hollow when tapped, termites may have eaten away the interior.
  • Bubbling or Peeling Paint – Moisture buildup from termite activity can cause paint to bubble or peel.
  • Discarded Wings – After swarming, termites shed their wings near windows, doors, and light fixtures.

Preventing Termite Damage

To protect your concrete block home from termites, consider these preventative measures:

  • Regular Inspections – Schedule annual termite inspections with a professional pest control service.
  • Reduce Moisture – Fix leaks, ensure proper drainage, and use dehumidifiers in damp areas.
  • Seal Entry Points – Fill cracks in concrete and seal gaps around plumbing and wiring.
  • Use Treated Wood – Any wood used in or near your home should be treated to deter termites.
  • Maintain Landscaping – Keep mulch, firewood, and dense vegetation away from the foundation.

Even if you have a concrete block home, termites can still pose a serious threat. At Slug-A-Bug, we specialize in detecting and eliminating termite infestations before they cause major damage. Contact us today for a thorough inspection and proactive termite protection plan. We’ll help keep your home safe and protected!