How Carpenter Ants Cause Extensive Damage
Carpenter ants are a serious issue for homeowners. These large black ants are often mistaken for harmless garden ants, but they can cause significant damage. Garden ants invade homes for food. However, carpenter ants look for wood, but not to eat. Instead, they excavate it to create nests, weakening the structure over time.
How to identify carpenter ants
Carpenter ants are usually black but can also have red or brown tones. They are much larger than common ants, often measuring up to 13mm long. Spotting them in your home can indicate a nearby nest. You may also notice fine wood shavings, often called frass, around skirting boards, door frames, or windows. These shavings are a key sign that these ants are hollowing out wood. Additionally, you might hear faint rustling noises within walls or ceilings where the ants are active.
Why these insects cause damage
Carpenter ants tunnel into wooden structures to build their nests. Over time, this weakens the wood and can cause significant structural damage. They prefer damp or decaying wood, often targeting areas with previous water leaks. However, once established, these insects may spread into dry wood too. If left untreated, their nests can grow in size, increasing the damage to your home or property and the cost of repairs. Unlike termites, carpenter ants work slowly, but the damage accumulates over time.
Carpenter ants are drawn to places with moisture and soft wood. Common areas include lofts, basements, wooden beams and walls near leaking pipes or damaged roofs. Outside, they nest in tree stumps, firewood and garden decking. If the ants establish a colony outdoors, they may eventually find their way inside your home.
Signs of an infestation
Spotting carpenter ants is the most obvious sign of a problem. You may also notice small piles of frass, which they push out as they excavate wood. Look for smooth, clean tunnels in damaged wood, as these insects carve precise galleries. Seeing flying ants indoors is another warning sign. These winged ants, called swarmers, emerge to establish new colonies and often indicate a mature nest nearby.
DIY methods rarely stop a carpenter ant infestation. Sprays and traps might kill visible ants, but the colony remains hidden inside the wood. As a result, the damage continues. Professional pest control for ants ensures that nests are located and treated properly. We use safe, targeted treatments to remove these ants and prevent further damage.
If you suspect carpenter ants are in your home, act quickly. Delaying treatment allows the colony to grow, increasing repair costs. Our team can identify the source of the infestation, treat it effectively, and help protect your property. Carpenter ants may work slowly, but with professional help, we can stop them in their tracks.