Attic Ventilation Fans Vs Ridge Vents

Continuous ridge vents vs.

Attic ventilation fans vs ridge vents.

Roof box vents roofing gutters. While hardly anybody agrees on the best roof ventilation system everybody agrees some roof vents do hardly any good at all. Unlike ridge vents attic fans use electricity and need regular maintenance to keep working properly. Attic fans can also make a lot of noise.

One insists on using the ridge vents with no exhaust and the other sides with the use of exhaust fans. Hvi recommends a ratio of 60 to 40 for soffit ventilation to gable or ridge ventilation. Take for example 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.

Ridge vents or power vents. I have roof vents so i have roof ventilation. If you have suitable intake venting a ridge vent might be a better. 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.

Taking advantage of this natural process referred to as passive ventilation is the most common way to vent an attic. A ridge vent installed along a roof s peak will move hot and humid air up and out of the attic. On the surface roof ventilation sounds ridiculously simple. The majority of roofing experts agree that ridge vents are the most effective and cost effective roof vents available.

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. Continuous ridge vents vs. 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. Without any air movement temperatures in the attic soar in summer and plunge in winter.

Choosing a ridge vent or an attic fan. Without ventilation unfinished attic spaces can end up having stagnant air. Out with the hot air in with the cool. 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.

Hot air exhaust vents located at the peak of the roof allow hot air to escape. 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. When you are deciding between a ridge vent or an attic fan consider the needs of the attic.