SOUTH SAN FRANCISCO — Host, Sarah Rutan: If you’re planning for a roof replacement, one thing you should discuss with your contractor is ventilation. Today we’re in South San Francisco with Diamond Certified Expert Contributor Carlos Rodriguez of Mr. Roofing to learn more.
Diamond Certified Expert Contributor, Carlos Rodriguez: Ventilation is a critical component to all roof systems, especially for the longevity of the roof and also to keep everyone healthy inside the property. If you don’t have proper ventilation, condensation starts to form and drip literally, and mold and mildew can start to grow. And that will affect or deteriorate the roof system, as well as affect people’s health causing asthma, Read more