Roof Peak Ventilation

The installation of roof vents is a crucial part of roof design because it allows for proper attic ventilation which may help prevent condensation and early aging of your roofing materials.

Roof peak ventilation.

Vents come in various styles. In a hot climate the primary purpose of ventilation is to expel solar heated hot air from the attic or roof to reduce the building s cooling load and to relieve the strain on air conditioning systems. Shop this collection 4 model sky30 74 99. Although there are many different types of roof vents to choose from ensuring you have the right number of both intake and exhaust vents is a central part of roof design.

In mixed climates ventilation serves either role depending on the season. Find out which type of roof ventilation system works best for your home. Hot air exhaust vents located at the peak of the roof allow hot air to escape. For the best results place roof ventilation near the roof s peak and soffit vents in the eaves.

Building code specifies 1 square foot of venting for every 150 square feet. The building codes and building science for natural roof ventilation however only appeared in the 1940s. Installed at the peak of a sloped roof the ridge vent allows damp warm air to escape from the attic. A properly installed ridge vent increases energy efficiency and prolongs the life of your roof.

Owens corning ventsure sky runner lte 14 5 in. We chose rectangular hooded roofing vents and rectangular soffit vents because they re easy to install. It comes on an easy to install flexible mesh roll and is hand nailable with no complicated fitting wrapping nail gun adapters connectors or end plugs needed. It also works better because it creates a vacuum.

Rolled ridge vent in black. Advantages of proper roofing ventilation. Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic. 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.

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. A ridge vent is an important part of a home s roofing system. Your attic needs proper ventilation to control condensation and protect the framing and insulation from moisture damage. Air flows in through the soffit vents and out through the roof vents.