Attic Ventilation For Desert Heat

Insulation at least r 38 or more is there for heating and cooling.

Attic ventilation for desert heat.

One static vent style is the turbine vent which uses wind to power its enclosed fan all it takes is a light breeze to rotate the blades and suck heat out of the attic view example on the home. Good ventilation allows the heat and moisture to escape. When installed as part of a properly balanced when installed as part of a properly balanced attic ventilation system gaf cobra exhaust vent is a shingle over exhaust vent installed at the roof ridge that helps exhaust excess heat and moisture from your attic. It can do both.

One last thought attic ventilation is not there to get rid of heat it is there to get rid of excess moisture accumulating from the home. On one hand the national renewable energy laboratory said attic ventilation reduces attic temperature 10 to 25 degrees and slows the transfer of heat into the living space on the other the florida solar energy center university of central florida found that attics with nominal natural ventilation and r 19 ceiling insulation do not. Ventilating an attic in arizona is no joke. That keeps your attic dry and reduces ice dams.

This mode of heat transfer is more effectively. Regarding this point danny parker wrote in a literature review of attic ventilation detailed simulations suggest that the heat transfer in an attic to a residential building interior in mid summer is dominated by radiative gains from the hot roof decking directly to the insulation surface. In the summer good attic ventilation reduces heat buildup. This crazy heat can make you uncomfortable increase energy bills and damage your roof all while possibly voiding your roof s warranty.

Rosie romero is an arizona home building and remodeling industry expert with 25 years of experience. It comes on an easy to install flexible mesh roll and is hand nailable with no complicated fitting wrapping nail gun adapters. When you call precision air to come and vent your attic we ll find the best places to install the vents to maximize their effectiveness for homes in arizona. Blown in attic and wall insulation is a more effective way to add insulation to older homes.

Call us today at 602 349 6922. In the winter warm moist air seeps into the attic from the living space below.