Proper Attic Ventilation

Proper attic ventilation can help reduce the load on your air conditioner.

Proper attic ventilation.

Guide to attic air ventilation adequate ventilation. A hot ceiling tells you that the attic is acting like a solar oven. If there are portions of insulation that have been eroded down don t just slap some extra material on top. Too many people believe the importance of roof ventilation is to increase energy.

Attic fans are intended to cool hot attics by drawing in cooler outside air from attic vents. Roof vents are for warmer climates. Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic. About attic ventilation natural attic ventilation.

There are many different options available to provide adequate ventilation to your attic space. Look at your eaves and roof. Proper attic ventilation attics should be insulated to r 38 which is approximately eighteen inches of insulation material. For instance attic ventilation is used widely in cold climates to evacuate the warm moist air that escapes from the living space below.

Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Hot air exhaust vents located at the peak of the roof allow hot air to escape. Ventilation and attic vents. 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.

Before we explore how to. Just like properly sizing your furnace and air conditioning unit you want precisely. 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. To calculate the amount of ventilation you need for your home visit gaf s ventilation calculator now.

Attic ventilation myths that are off the charts 1. At first it may seem odd to add insulation for warmth and then purposely allow cold air to. Help remove excess heat and moisture to protect your roof from premature deterioration. A new roof is more than just shingles.

Here are four signs of an unventilated or under ventilated attic. Ventilation can be accomplished using various products and techniques. Be aware of all soffit vents around the perimeter of. Proper ventilation necessitates that fresh air is able to find its way in the attic space while allowing stale air to get out.

If you don t see any attic vents on the roof or in the eaves you need to add some. Touch your ceiling on a warm sunny day.