These air vents allow air circulation throughout the basement and are essential to keeping a properties top healthy. Some property owners incorrectly think that a basement that allows in warm air in the summertime season will mean that their ac needs to work extra time. What it actually does, however, is avoid the roofing shingles from being broken from extreme heat in the summertime season and it also stops ice damming during the cold months season. | welcome to loan (http://www.yloan.com/) | Powered by Discuz! 5.5.0 |