This is a topic that is largely misunderstood by Roofing Industry. Proper ventilation is lauded by almost everyone, and rightfully so, as a key element in roof longevity and energy savings. The impetus to capitalize on issue comes, like most things, from a drive for profit. The least amount of labor expended and higher dollar contract equals profit. An improper ventilation system, however profits no one, especially roofer that stakes a reputation on it.
We always will ask to see your attic space and we verify and measure existing ventilation openings. We diagnose potential problems and endeavor to educate you, consumer. We explain exactly your roof’s requirements and we give it to you in writing. Occasionally a customer will have reason to not want ventilation