Attic Ventilation Ridge Vents

You ll be able to move air throughout the attic without the use of fans or turbines when enough space is given to this vent design.

Attic ventilation ridge vents.

The effect of ridge vents for the roof depends upon the energy efficient nature of the structure. While hardly anybody agrees on the best roof ventilation system everybody agrees some roof vents do hardly any good at all. Proper attic ventilation consists of a balance between air intake at your eaves soffits or fascias and air exhaust at or near your roof ridge. 27 lineal feet required.

Air flows in through the soffit vents and out through the roof vents. They re most effective when used in conjunction with a continuous ridge vent. The rvk1a steel roof cap kit is an the rvk1a steel roof cap kit is an easy to install vent for ventilation fans bath rec room home gym etc. Ridge vents do not always provide the proper ventilation in some homes.

Ventsure 4 foot strip heat moisture ridge vent with weather protector moisture barrier. The majority of roofing experts agree that ridge vents are the most effective and cost effective roof vents available. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. I have roof vents so i have roof ventilation.

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. Choose one of the following products to meet the recommended exhaust nfva of 528 square inches. It is compatible with 3 or 4 ductwork and includes a 3 to 4 adapter for convenience. See the benefits of attic ventilation a new roof is more than just shingles.

List of the cons of roof ridge vents. Take for example ridge vents. Intake vents located at the lowest part of the roof under the eaves allow cool. These vents allow outside air to enter the attic at the lowest point of the roof along the underside of the eave.

Ventsure 4 foot strip heat moisture ridge vent. Soffit vents come in several sizes and styles including small round discs and rectangular grilles. This cap features both a back draft damper and bird screen preventing outside air from entering the home and birds and small pests from entering duct work. Federal housing authority recommends a minimum of at least 1 square foot of attic ventilation evenly split between intake and exhaust for every 300 square feet of attic floor space.

This is the smoothest and most efficient system. If you see dampness or frost you need better roof ventilation and some attic vents. Grab a flashlight and inspect your attic during the winter.