Ashi Articles On Attic Ventilation

I have also noticed that ventilation is.

Ashi articles on attic ventilation.

Goal is to design an attic ventilation system that effectively compensates for the additional heat gain produced by the high levels of insulation. Without proper attic ventilation the home s hvac equipment must work harder to maintain the indoor comfort level. Attic ventilation is an important part of an overall ventilation strategy to make homes more durable and comfortable. At first it may seem odd to add insulation for warmth and then purposely allow cold air to enter the attic through vents but this combination is the key to a durable and energy efficient home.

932 lee street des plaines il 60016 p. Ny metro ashi during informal chapter discussions about roof and attic ventilation options 1986 1996. Whenever possible attics should have ventilation openings high on the roof and low on the roof. The powered attic ventilator a fan that sucks air from the attic illustration v004.

Ventilation openings high and low. American society of home inspectors 2020. About attic ventilation natural attic ventilation. Intake vents located at the lowest part of the roof under the eaves.

Attic ventilation is one of the most published roofing topics on the internet today. As homes were built with more complicated roof designs and tight envelopes that trap moisture attic ventilation became an issue. In the winter allowing a natural flow of outdoor air to ventilate the attic helps keep. The need to cool the attic to supplement air conditioning also became a concern.

In short effective attic ventilation also helps cool attic insulation. 170 roof sheath temperature 140 attic temperature 115 attic temperature 4 section 1 hows and whys of attic ventilation. There are countless articles and blogs available for homeowners from various resources. During the winter attic ventilation keeps the attic drier which limits condensation and helps remove winter heat from the attic preventing ice dams and leaks.

Attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents. Cramer is a past president of ashi the american society of home inspectors and is a florida home inspector and home inspection educator. Mark cramer inspection services mark cramer tampa florida mr.