Roof Ventilation Ridge Vent

Prior to installing the ridge vent a 1 inch wide strip of roof decking is cut out along both sides of the ridgeline to allow for air movement through the vent.

Roof ventilation ridge vent.

Hot air exhaust vents located at the peak of the roof allow hot air to escape. The majority of roofing experts agree that ridge vents are the most effective and cost effective roof vents available. Find roof ridge vents at lowe s today. Ridge vents do not always provide the proper ventilation in some homes.

The effect of ridge vents for the roof depends upon the energy efficient nature of the structure. A ridge vent is a ventilation strip that is placed along the ridgeline of the home. Without baffles blinders that prevent outside air from crossing over the vent a ridge vent may create almost no ventilation at all. Gaf cobra rigid vent 3 11 5 in.

How doers get more done. 27 lineal feet required. Taking advantage of this natural process referred to as passive ventilation is the most common way to vent an. List of the cons of roof ridge vents.

Although mold and mildew are not as much a threat in the winter months it is still a genuine threat that you want to avoid at all costs. Roof ridge vent cobra ridge vent plastic ridge vents air vent ridge vents ridge attachment cooler rolls. 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. 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.

Choose one of the following products to meet the recommended exhaust nfva of 528 square inches. The ridge vents allow for this moisture to escape so that you do not have a build up of this humid air threatening to cause damage to your roofing members and anything stored in your attic. Roofing manufacturers warranties require a minimum of one square foot of ventilation for every 150sf of attic space for traditional systems but only one square foot of ventilation for every 300sf when the ridge vent system is used. Ventsure 4 foot strip heat moisture ridge vent with weather protector moisture barrier.

Take for example ridge vents. See the benefits of attic ventilation a new roof is more than just shingles.