My Attic Feels Cool In Florida

The air in your vented attic is hot and humid just like all outdoor air in florida.

My attic feels cool in florida.

Alternatively install passive vents such as gable soffit and ridge vents which are openings in the roof that allow hot air to escape. Florida homeowner s guide to adding attic insulation january 22 2014 if you have a home built before 1982 your home s attic is probably under insulated. Hang an outdoor thermometer in your attic making sure its range. Cool air in hot air out attic ventilation works on the principle that heated air naturally rises primarily utilizing two types of vents.

Spray foam insulation applied to your attic ceiling can reduce and prevent water damage caused by rain water. Take its temperature. This is no good since an under insulated attic will. The best option for insulating florida homes is spray foam insulation which has a high r value and is water resistant.

Your air ducts deliver cool air to different areas of the home. Poor insulation is usually the culprit although if you enter the attic on sunny winter day your attic space can be warmed by the sun more than your furnace. There are two main ways to solve this problem. Excessive heat deteriorates items you store in the attic and can cause moisture problems in your house.

They have thermostats that turn the fan on at a recommended preset temperature of 100 110 degrees. So if there are leaks along the ductwork that allow cold air to escape into the attic or basement your home won t get as much cool air as it needs to reach your set temperature. Install electric ventilators and attic fans which remove hot air from an attic. Air ducts with leaks allow conditioned air to escape into unconditioned areas i e.

Again i m assuming that you re not considering a sealed attic lowering the temperature of an attic that contains ducts can reduce your air conditioning costs. If you want to cool your attic proper insulation is the best place to start. Missing or inefficient insulation in the attic means that cool air in your home can easily escape. When the hot humid attic air contacts the cold duct or the cold duct boot the moisture in the air condenses on the cold surface just like the condensation that happens on a cold can of beer.

For the same reasons we just went over energy escaping your home will make your energy bills skyrocket. If you don t worrying about how best to keep the attic cool is a bandaid on a self inflicted wound. Unless your roofing system has insulation on the roofing deck and is designed without ventilation your furnace should not be heating your attic.