Proper Attic Ventilation

See the benefits of attic ventilation.

Proper attic ventilation.

Proper ventilation necessitates that fresh air is able to find its way in the attic space while allowing stale air to get out. 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. Touch your ceiling on a warm sunny day. A new roof is more than just shingles.

A hot ceiling tells you that the attic is acting like a solar oven. Ventilation can be accomplished using various products and techniques. 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. For instance attic ventilation is used widely in cold climates to evacuate the warm moist air that escapes from the living space below.

Ventilation and attic vents. There are many different options available to provide adequate ventilation to your attic space. Look at your eaves and roof. If there are portions of insulation that have been eroded down don t just slap some extra material on top.

Hot air exhaust vents located at the peak of the roof allow hot air to escape. Proper attic ventilation can help reduce the load on your air conditioner. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Roof vents are for warmer climates.

Help remove excess heat and moisture to protect your roof from premature deterioration. Before we explore how to. Here are four signs of an unventilated or under ventilated attic. To calculate the amount of ventilation you need for your home visit gaf s ventilation calculator now.

If this air lingers it can condense on the underside of the roof sheathing and rot it. About attic ventilation natural attic ventilation. Attic fans are intended to cool hot attics by drawing in cooler outside air from attic vents. Too many people believe the importance of roof ventilation is to increase energy.

More attic ventilation is good. Proper attic ventilation attics should be insulated to r 38 which is approximately eighteen inches of insulation material. Guide to attic air ventilation adequate ventilation. If you don t see any attic vents on the roof or in the eaves you need to add some.

At first it may seem odd to add insulation for warmth and then purposely allow cold air to. Just like properly sizing your furnace and air conditioning unit you want precisely.