While it would be unusual to have an entire colony in your attic it is not unheard of.
Ants in attic insulation.
Feed on sugars carbohydrates and greases.
Look for pinholes or small entry holes in the area.
There was a pretty good amount and some were huge.
Moist wood and fiberglass or foam insulation provide ideal locations for ant nests.
Nest in door and window frames particularly those damaged by termites other insects and moisture.
I figured out being ants they just followed the.
These ants are about 1 8 inch long and range from pale brown to black in color.
Yes they can do both.
They prefer warm regions.
These ants actively excavate wood.
Nests found in wall voids bath traps and insulation.
I had a similar problem with ants awhile back and they dug through the caulking in the crown molding on both sides of a room.
The two entry holes were exactly opposite the room.
This is likely due to the insulation comfortable properties for a home and also possible due to a previous inability to rip through nearby wooden structures.
So i was removing attic insulation and found some carpenter ants just hanging out under the insulation blown in cellulose.
I hit them with some raid ant killer and got a lot of them but a lot fled the scene.
The good news here is that the ants are visible to you and they are still going outdoors to forage which means they will walk through areas that that you treat outdoors.
Ants will build nests where ever they can find a suitable area to do so.
Carpenter ants have also been known to invade electrical wiring.
Below is a list of common ants that may nest in walls with some tips on how to identify them.
Carpenter ants found in attic.
However it is important to realize that carpenter ants in the toronto area are also known to rip through and infest foam insulation.
Your attic hosts some electricals including cabling for various appliances.
Light brown these ants are between 1 12 and 1 8 inch long.
I had a bunch of similar debris on the carpet plus spiderwebs where the spiders were just waiting for the ants.
Do ants eat insulation.
Can ants live in insulation or can ants get through insulation.
Feed on sweets and proteins.
When carpenter ants invade these wires they eat through the insulation posing a potential fire hazard from short circuiting.
These ants will also chew through your vents compromising the flow of regulated air in and out of your attic.