Roof Box Vents Vs Ridge Vents

For example if your home has cathedral ceilings the ridge vent is the only viable solution.

Roof box vents vs ridge vents. These are often installed near the ridge of your home s roof and are more rectangular than square. This can cause a leak. Ridge vents are installed at the very peak of a sloped roof in order to provide a safe outlet for hot humid air. It also works better because it creates a vacuum.

Many homes are designed where either a ridge vent or box vent will work equally well. You do not want a box vent acting as in intake vent b c it will suck air in and can also suck in rain or snow with it. The reason you do not mix them is that the ridge vent can turn the box vents into intake vents. Cons these mimic the box vents in their effectiveness and generally need several to be installed.

On a roof where four slopes converge to a single small ridge as shown above box vents are required for proper ventilation. Here s a list of the most popular vents used by roof companies in toronto. It has the ability to work with vaulted ceilings and you only need one of them to get the job done for ventilation as compared to multiple box vents. Pros these types of vents are often mistaken for box vents however they do function in quite the same way.

Box vents square covered vents with no moving parts. Although their overall purpose is the same ridge vents fundamentally differ from box vents in placement appearance and function. Ridge vent and box vents are both considered exhaust vents. Ridge venting is a more costly way to go but if your roofing contractor is up front and honest the price will vary minimally.

It is in my eyes the best way to properly vent a roof. Ridge vents long exhaust vents that are installed at the peak or ridge of the roof. Box vents also isolates where the air is being pulled from leaving the roof not properly ventilated in some areas. It is best to use a continuous ridge vent on a shingled roof.

Your roof life seems to diminish with box vents. Ridge vents are most commonly seen on residential buildings with shingles and a sloped roof. Continuous ridge vents are more effective because they are installed at the peak of a roof s ridge allowing for warm air to escape from the attic.