Proper Attic Ventilation

Here are four signs of an unventilated or under ventilated attic.

Proper attic ventilation.

Attic ventilation myths that are off the charts 1. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. A hot ceiling tells you that the attic is acting like a solar oven. For instance attic ventilation is used widely in cold climates to evacuate the warm moist air that escapes from the living space below.

Proper ventilation necessitates that fresh air is able to find its way in the attic space while allowing stale air to get out. Proper attic ventilation attics should be insulated to r 38 which is approximately eighteen inches of insulation material. Ventilation and attic vents. Guide to attic air ventilation adequate ventilation.

More attic ventilation is good. See the benefits of attic ventilation. 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. About attic ventilation natural attic ventilation.

There are many different options available to provide adequate ventilation to your attic space. Be aware of all soffit vents around the perimeter of. Hot air exhaust vents located at the peak of the roof allow hot air to escape. If this air lingers it can condense on the underside of the roof sheathing and rot it.

Look at your eaves and roof. Roof vents are for warmer climates. If there are portions of insulation that have been eroded down don t just slap some extra material on top. Ventilation can be accomplished using various products and techniques.

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. Attic fans are intended to cool hot attics by drawing in cooler outside air from attic vents. To calculate the amount of ventilation you need for your home visit gaf s ventilation calculator now.

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. Before we explore how to. Just like properly sizing your furnace and air conditioning unit you want precisely.

Touch your ceiling on a warm sunny day. A new roof is more than just shingles.