Attic Ventilation Educational Video: 2nd Installment (Shortened version of “Ask the Expert” Seminar)
Автор: AirVent
Загружено: 2022-10-18
Просмотров: 14369
0:00 Introduction
1:03 Why Ventilate the Attic?
6:30 To Work Properly, Attic Ventilation Must be Balanced, Intake and Exhaust
8:09 Match the Vent Category to the Roof’s Design for Best Performance
8:50 Understanding the Importance of a Vent’s NFA or CFM
10:32 Pros and Cons of the Five Exhaust Vent Categories
20:59 Net Free Area, Thermal Effect, and the Wind
23:40 The External Wind Baffle Makes a World of Difference (The Bernoulli Effect)
25:54 An Overview of Intake Vent Categories
28:42 Traditional Attics and Vaulted Ceilings
31:10 Calculating How Much Attic Ventilation is Needed
This video is extracted from the annual Air Vent Seminar “Attic Ventilation: Ask the Expert™” held in-person and virtually for roofing professionals across North America every 1st quarter. The seminar is an overview of residential attic ventilation best practices and solutions.
https://airvent.com/ate
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