Proper Attic Ventilation

Too many people believe the importance of roof ventilation is to increase energy.

Proper attic ventilation. Attic ventilation myths that are off the charts 1. If this air lingers it can condense on the underside of the roof sheathing and rot it. Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic. Attic fans are intended to cool hot attics by drawing in cooler outside air from attic vents.

Hot air exhaust vents located at the peak of the roof allow hot air to escape. At first it may seem odd to add insulation for warmth and then purposely allow cold air to. Guide to attic air ventilation adequate 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.

About attic ventilation natural attic ventilation. See the benefits of attic ventilation. More attic ventilation is good. Help remove excess heat and moisture to protect your roof from premature deterioration.

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. Be aware of all soffit vents around the perimeter of. There are many different options available to provide adequate ventilation to your attic space. If there are portions of insulation that have been eroded down don t just slap some extra material on top.

Ventilation and attic vents. Proper ventilation necessitates that fresh air is able to find its way in the attic space while allowing stale air to get out. Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Proper attic ventilation can help reduce the load on your air conditioner.

Before we explore how to. Proper attic ventilation attics should be insulated to r 38 which is approximately eighteen inches of insulation material. Touch your ceiling on a warm sunny day. Ventilation can be accomplished using various products and techniques.

A hot ceiling tells you that the attic is acting like a solar oven. Just like properly sizing your furnace and air conditioning unit you want precisely. If you don t see any attic vents on the roof or in the eaves you need to add some. For instance attic ventilation is used widely in cold climates to evacuate the warm moist air that escapes from the living space below.

A new roof is more than just shingles. Roof vents are for warmer climates.