Attic Ventilation Fans Vs Ridge Vents

Fans connected to thermostats can be placed at gable end openings to draw hot air out of the attic space when temperatures reach a preset level.

Attic ventilation fans vs ridge vents.

Effective attic ventilation systems reduce damaging heat and moisture in your attic promote energy efficiency by helping to reduce the load on your air conditioner in the summer and also reduce the risk of ice dam formation on your roof. The goal is to get rid of the stale hot and humid air in your attic and to continuously replace it with fresh cool air from outside. By andrea davis on mar 3 2019. On the surface roof ventilation sounds ridiculously simple.

Taking advantage of this natural process referred to as passive ventilation is the most common way to vent an attic. Hot air exhaust vents located at the peak of the roof allow hot air to escape. Ridge vents or power vents. Without ventilation unfinished attic spaces can end up having stagnant air.

Choosing a ridge vent or an attic fan. The downside of attic ventilation fans. Installation costs roof turbines are usually less expensive to install because they only require the removal of a small section of shingles and an appropriately sized hole to be drill through the roof. In the case of ridge vents when heat builds up inside the attic it makes sense that there should be a means of moving the hot air out other than relying on natural ventilation especially if there is little to no air movement outside.

The majority of roofing experts agree that ridge vents are the most effective and cost effective roof vents available. Attic ventilation fans whether hard wired or powered by their own solar panels seem like a low cost and effective way to help keep your house cool. Hvi recommends a ratio of 60 to 40 for soffit ventilation to gable or ridge ventilation. Take for example ridge vents.

Without any air movement temperatures in the attic soar in summer and plunge in winter. While hardly anybody agrees on the best roof ventilation system everybody agrees some roof vents do hardly any good at all. Continuous ridge vents vs. Attic fans can also make a lot of noise.

Continuous ridge vents vs. One insists on using the ridge vents with no exhaust and the other sides with the use of exhaust fans. See the benefits of attic ventilation a new roof is more than just shingles. Unlike ridge vents attic fans use electricity and need regular maintenance to keep working properly.

If you have suitable intake venting a ridge vent might be a better. I have roof vents so i have roof ventilation. When you are deciding between a ridge vent or an attic fan consider the needs of the attic.