For many homeowners, roofing ventilation just means having enough holes on their new roof for air to pass through. Understanding how it works is essential to deciding what roofing design will suit your home and how to prevent some roofing issues from happening. Here’s a quick explanation from our experts on roof tiles and installation.
Effective roof ventilation relies on the concept of how air moves as it changes temperature. As air warms up, it tends to rise up. This means roof vents must have air outlets installed at a higher spot. Otherwise, the warm air gets trapped, which brings us to the next factor when talking about ventilation…
Air contains small amounts of moisture in the form of water vapors. According to the leading roofing and siding contractors, these water molecules can accumulate in an environment where there is no airflow. This results in humid air that increases the risk of moisture-related damage. Good ventilation prevents air from getting stuck, literally airing out the roof to dry more efficiently.
Roof ventilation allows constant airflow moving from the room below, then to the ceiling, and finally out of the home. As a result, it keeps the attic space from trapping excess heat. This greatly reduces the risk of ice dams as the snow doesn’t melt and freeze back to solid ice.
Effective Placement Required
Proper roof ventilation involves careful planning and is entirely dependent on your existing roof design. This is why we strongly recommend getting help from certified roofing and siding installation specialists who have the tools and experience needed to ensure that each vent outlet is placed in a way that allows airflow without exposing the inner parts of your roof.
Get a well-ventilated roof with help from our team of experts. ATD Restoration is the leading home restoration contractor in the area. You can call us at (803) 630-5979 or fill out this contact form to request a quote.