When homeowners notice bee activity in the vents they often disregard the.
Bees in attic vent.
A few straggler bees that get inside the living area of the home.
Bees that are entering in and out through the vent opening outside of the structure seldom live inside the vent or air duct shaft but instead are living in the wall or void around it and only appear to be going into the vent.
Attic vent holes these are the holes that allow the attic to breathe and the heat to escape.
It is a good idea to spray the pesticide on the openings of your attic.
Bees and attic vent holes.
The screen on the holes are usually 1 4 inch which give the bees plenty of room to squeeze through.
Here are the most common ways bees enter a structure.
A heavy colony will usually drop from the underside of a roof at about 130 degrees.
Carbaryl is a great product that you can use to eliminate these wasps from your attic completely.
In summer attics can get up to 180 degrees.
Bee flight activity near the vent holes on the exterior of the home.
A strange odor or stain on the wall or ceiling.
Make sure that you know the entering and exiting part of their bee hives.
Honey bees in the attic honey bees are less likely to build hives on the underside of the roof deck in the attic though it has happened this is very rare due to the melting point of the wax.
Unlike other pests that can infest an attic most bees are not known to eat wood or cause other structural damage to the home.