Problems with Roof and Attic Ventilation and Exhaust

Did you know approximately 80% of roofs are vented incorrectly?

"Ventilate" comes from the Latin word for "to fan". Simply put, it's the action of moving air: out with the hot, in with the cool. And that's exactly how ventilation works. It provides conditions that allow air to flow.

Every time stale, overheated air in your home or attic is vented out and fresh air is pulled in to replace it, you have what is known as an "air exchange". 

But ventilation is much more than a simple breeze blowing through your house. It's a process that provides a steady, high volume of air movement.

Think about it as a system of components, all sized and positioned to provide constant intake and exhaust of air.