Best Way To Vent Attic In Florida

It keeps the wanted and expensive air in your home while blocking the rest out.

Best way to vent attic in florida.

The combination of intake vents and exhaust vents are great for air intake along low points and air exhaust at high points. Soffit vents are intake vents located under the outside eaves of your home. Exhaust vents are typically found at the roof assembly s ridge or high point. Hot air exhaust vents located at the peak of the roof allow hot air to escape.

Low cfm similar to a bathroom vent 300cfm and only in the hot spots basically by adding an inline ducting fan to. The best form of attic ventilation for your home is a balanced system where the intake vents are separate from the exhaust vents. A radiant barrier in your attic maintains proper attic temperature by reflecting radiant light back the way it came whether from outside sunlight or heat radiating from your living spaces. To me it would make sense to redistribute the air inside the house more evenly however in florida you cannot run the blower fan alone because you are heating the indoor air by running it through attic ducting.

With the help of an assistant raise the vent up to the soffit and center it over the cutout slot. Its properties make it an excellent choice for attic insulation. If two different types of exhaust vents are combined for example a ridge vent and a gable louver the primary path of air becomes the distance between the two types of exhaust vents. Screw holes through both flanges.

For this kind of system you need soffit vents and ridge vents. My idea is to vent the build up of hot air that has risen to the ceiling in the hotspot rooms into the attic so that air from cooler parts of the house can move in. Next lay the strip vent down on a flat wood surface such as a plywood sheet or long 2 x 4 and drill 1 8 in dia. Space the holes 12 to 14 in.

Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic. I come across many homes that originally had soffit venting and wind turbines at the peak but continuous ridge venting was added later during a re roof. Spray foam insulation is designed to seal air leaks and to keep out water and mold. Air exhaust vents are used as a means of allowing the air inside the attic and ventilation spaces to exit to the exterior.

Proper attic ventilation in florida. I suspect the thinking was the more the better. The best radiant barrier is installed perpendicular to incoming radiant heat as radiant heat travels in straight lines. Ridge vents which run along a roof s peak and gable vents installed at the gable ends of the attic cancel each other out.