House attic ventilation & vent chutes
Vent chutes that are also called baffles or rafter vents play an important role in your attic ventilation system.
House attic vent chutes and their three important roles in attic ventilation:
vent chutes provide unobstructed air passage between the soffit vents and the attic
vent chutes allow installation of attic floor insulation close to the soffit, without worrying about clogging the soffit attic ventilation ports with insulation
vent chutes allow for sufficient accumulation of insulation right above where your house ceiling meets the exterior wall, thus limiting air exchange between the living space and the attic
However, your attic ventilation / air [...]
Depending on your house interior and roof framing design, cathedral ceiling ventilation can be treated as an independent, or attic ventilation related condition. As much as regular attic ventilation is an important part of your house maintenance routine and usually easy to perform, cathedral ceiling ventilation maintenance might be difficult or even impossible to do.
Majority of problems with cathedral ceiling ventilation develop in structures where the ceiling framing, and roof framing are the same. What it means, that there’s no accessible attic between the ceiling and roof surface, only narrow, rafter / truss space which should be partially filled with insulation. [...]
In order to provide proper attic ventilation, number of attic vents needs to calculated and strategically installed. This is one of … or rather the most important issue associated with attic area, having huge impact on your house “health” and proper functionality (especially in cold climates).
As long as you have an attic (most likely if your house has a pitched roof and none or partial cathedral ceilings), it should be accessible, and periodically checked for any abnormalities.
Many of the home owners don’t even realize, that there’s an attic, and how important it is to maintain attic ventilation and [...]