Proper Attic Ventilation

A new roof is more than just shingles.

Proper attic 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. Look at your eaves and roof. There are many different options available to provide adequate ventilation to your attic space. If this air lingers it can condense on the underside of the roof sheathing and rot it.

Ventilation and attic vents. Proper attic ventilation attics should be insulated to r 38 which is approximately eighteen inches of insulation material. Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic. Help remove excess heat and moisture to protect your roof from premature deterioration.

At first it may seem odd to add insulation for warmth and then purposely allow cold air to. Roof vents are for warmer climates. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. If there are portions of insulation that have been eroded down don t just slap some extra material on top.

See the benefits of attic ventilation. If you don t see any attic vents on the roof or in the eaves you need to add some. Too many people believe the importance of roof ventilation is to increase energy. Before we explore how to.

Ventilation can be accomplished using various products and techniques. A hot ceiling tells you that the attic is acting like a solar oven. Proper ventilation necessitates that fresh air is able to find its way in the attic space while allowing stale air to get out. For instance attic ventilation is used widely in cold climates to evacuate the warm moist air that escapes from the living space below.

Be aware of all soffit vents around the perimeter of. This is accomplished through the placement of ventilation near the bottom of the attic space at the soffits or eaves intake and at the top peak s or ridge s of your attic space exhaust. More attic ventilation is good. Guide to attic air ventilation adequate ventilation.

Just like properly sizing your furnace and air conditioning unit you want precisely. Proper attic ventilation can help reduce the load on your air conditioner. Hot air exhaust vents located at the peak of the roof allow hot air to escape. Attic ventilation myths that are off the charts 1.

Attic fans are intended to cool hot attics by drawing in cooler outside air from attic vents. About attic ventilation natural attic ventilation.