You should have your ridge vent inspected annually as part of your overall roof maintenance. The roofing company that checks your roof for problems knows this. The roofer will look to see if the fasteners are still secure and in place. He should find that there is a fastener every 18 inches. If any of these fasteners are missing, high winds can loosen and pull off the ridge vent allowing snow and rain into the vent causing a great deal of water damage. If you live in Mclean get your roof ridge vent inspected today check out Roof.net
