A Crash Course in Roof Venting Building scientist Joseph Lstiburek explains when to vent your roof, when not to, and how to execute each common roof-venting approach successfully.

Oct 12, 2023 · Understanding Types of Roof Vents Ventilation is considered standard practice, but not all building scientists think vents do much or agree on the best ventilation products.

Roof Venting Guide 15 articles and videos from the FHB archive that will take you through every step of the roof-venting process.

Does a Roof Need a Ridge Vent? How and where you vent your roof depends on a lot of factors, including what type of roof you have, where you live, and what existing vents you have.

Although the essential components for attic ventilation are straightforward, mistakes are common. Learn how to make sure you have proper attic ventilation.

Jan 6, 2016 · Editorial Adviser Mike Guertin offers all the information you need to ensure you have adequate roof venting. Learn more about roof venting, here.

An unvented roof is often the only viable option when roof framing is complicated, such as when there are hips, valleys, dormers, or skylights that would prevent eave to ridge ventilation; when the house …

The ridge vent allows hot air to escape and prevents water from getting in. This video gives step-by-step instructions on ridge vent installation.

Jun 4, 2025 · Co-author of A Pretty Good House, Michael Maines, offers expert tips on preventing ice dams when reroofing with pro ventilation strategies.

Roof vents allow air to flow beneath the roof deck, thus moderating attic temperatures, extending the life of roofing materials, reducing ambient moisture in the house–a big source of mold–and preventing …