In most brick homes and buildings, there are weep holes at the bottom of each side that allow moisture to escape. They also allow the building to breathe.
As important as they are in purpose, these weep holes also allow bugs and small rodents to enter. Because we are always looking for ways to improve our customers’ properties, we have found effective methods of stopping intrusion while allowing the weep hole to do its job.
The same goes for window weep holes that allow vapors to escape. Small bugs can also get into these holes. We can use the same method to eliminate this problem from all but the tiniest (microscopic) intruders.