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I am reroofing the house and have a question about roof venting. Most houses in the neighborhood have ridge vents on all their ridges. Some have electric vent fans, and one house has a fan powered ...

Most homes rely on passive attic ventilation, which works on the principle that heated air naturally rises. There are two types of roof vents that create a continuous passive air exchange from the ...

Simple roof vents are screens installed in the soffits or eaves of the house or a square or triangular louvered gable ... slant back ventilators are easy to install in comparison to other types.

These provide a vital function in increasing energy efficiency for many homes, regardless of the type of roof. A baffle is an addition to a ridge vent. It helps redirect wind over the vent to ...

"Every roof should have vents to allow air to enter at the lowest part of the attic, and vents at the top as well," Saltzman ...