Best Attic Ventilation System

Ice damming can often make the roofing materials weak and ineffective.

Best attic ventilation system.

For this kind of system you need soffit vents and ridge vents. This means for every 150 square feet of attic floor space there should be 1 square foot of net free area. While hardly anybody agrees on the best roof ventilation system everybody agrees some roof vents do hardly any good at all. It s best for use as a supplemental ventilation system in homes with air conditioning already installed and in mild to moderate climates.

The code minimum for attic ventilation in the 2012 irc section r806 roof ventilation 1 is as follows. A home s ventilation system consists of everything from roof vents to the best attic fans without the right roofing and attic ventilation system your home can become uncomfortable and cost more to cool or heat. If noise is a pressing concern then ventamatic s cool attic ventilation system is your best bet. The majority of roofing experts agree that ridge vents are the most effective and cost effective roof vents available.

The best form of attic ventilation for your home is a balanced system where the intake vents are separate from the exhaust vents. As a result the whole roof system will be prone to damage. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Take for example ridge vents.

Here are the types of vents your roofer will discuss with you. Of net free area for every 150 sq. 1 being out of balance. See our top tips and recommendations ahead and don t miss our top picks.

It uses precision balanced blades and bracing for quiet and efficient ventilation. If the attic ventilation system is not a balanced combination of intake vents installed in the soffit under eave or at the roof s bottom edge and exhaust vents installed at or near the roof s peak the attic ventilation system will not be efficient and effective. Of attic floor space. Proper ventilation will prevent this from happening.

A ridge vent has a low profile so unless you ve been driving around your neighborhood looking carefully at your neighbors roofs. Plus roofing and attic ventilation systems can protect homes from the expensive roof and structural damage caused by trapped heat ice dams moisture and mold. The best attic fans for home ventilation stay cool when choosing the right method for ventilating your attic. Your roof will become much more durable once it is vented.

Installing a roof ventilation system can help you in the following ways. The key to getting the best roof ventilation system is to work with a roofer who will customize the project to the design of your roof.