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 […]
Black mold growing in the attic does not necessarily cause your house air contamination. However, mold usually becomes an issue when discovered during the home inspection. In addition, depending on the attic mold contamination extent, correcting the problem could make a significant hole in your budget.
There are actually several different reasons that might be responsible for the mold to appear under the house roof… and sometimes compromise your real estate transaction. That is why attic evaluation and attic mold treatment (if you’re out of luck) should be performed before even putting your house on the market, and on regular basis.
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. […]