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.

Proper attic ventilation.

Just like properly sizing your furnace and air conditioning unit you want precisely. If there are portions of insulation that have been eroded down don t just slap some extra material on top. There are many different options available to provide adequate ventilation to your attic space. Before we explore how to.

Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Ventilation and attic vents. If this air lingers it can condense on the underside of the roof sheathing and rot it. Guide to attic air ventilation adequate ventilation.

At first it may seem odd to add insulation for warmth and then purposely allow cold air to. Hot air exhaust vents located at the peak of the roof allow hot air to escape. For instance attic ventilation is used widely in cold climates to evacuate the warm moist air that escapes from the living space below. Help remove excess heat and moisture to protect your roof from premature deterioration.

Proper attic ventilation can help reduce the load on your air conditioner. A new roof is more than just shingles. Proper attic ventilation attics should be insulated to r 38 which is approximately eighteen inches of insulation material. See the benefits of attic ventilation.

About attic ventilation natural attic ventilation. Touch your ceiling on a warm sunny day. Here are four signs of an unventilated or under ventilated attic. A hot ceiling tells you that the attic is acting like a solar oven.

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. Too many people believe the importance of roof ventilation is to increase energy. Look at your eaves and roof. Attic ventilation myths that are off the charts 1.

More attic ventilation is good. Proper ventilation necessitates that fresh air is able to find its way in the attic space while allowing stale air to get out. Attic fans are intended to cool hot attics by drawing in cooler outside air from attic vents. Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic.

To calculate the amount of ventilation you need for your home visit gaf s ventilation calculator now. Be aware of all soffit vents around the perimeter of.