Attic Gable Vent Installation
You also want a fan that s appropriate for the square footage of your attic space by checking the manufacturer s specifications.
Attic gable vent installation. Adjust the cost with your zip code. Using either the template that comes with the vents or the vent itself mark the size of the vent on the inside of the attic wall. That number represents 50 in ridge ventilation and 50 in the soffit for optimum airflow. To save time use an existing roof or gable vent to install your new attic fan.
The do it yourself cost of 158. Mount fan image zoom mount a gable fan by driving screws through the mounting flanges into framing members. Attic ventilation helps to eliminate heat and moisture in a home. What you need step 1.
Safety precautions should be taken at all times. The gable vent should provide 1 square inch of outlet and inlet area for every square foot of the attic. Install gable vents in your attic to keep your home cooler in the warm months. Installation of this type of attic ventilation involves leaving a gap in the sheathing along the ridge and covering it with a perforated vent.
Installing a gable vent is not difficult but it does require the use of power equipment and ladders. Without vents the attic temperature can rise 60 degrees f or more above the outside temperature. Gable vents can function as both intake and exhaust but rely on strong winds to be effective so they are recommended to be used in conjunction with additional intake soffit vents near the bottom of the roof. Vents are helpful in the winter because it eliminates water vapor that rises from the living area.
Static vents often protrude from roofline thanks to. At the same time getting a vent that is too large for the attic is a mistake. A large vent will draw all hot air from the rest of the house and bring it up into the attic. Of ventilation for every 300 sq.
Do it yourself attic fan installation instructions. A gable vent is a slotted piece of wood or siding that s installed into the side of a home near the gable where two roof pitches meet in a triangle. Purchasing a substandard vent. Things needed tape measure gable vent assembly two by four lumber power drill with screw tip 3 inch wood screws plumb bob long 1 2 inch drill bit extension ladder straightedge reciprocating saw with bi metal blade tar paper utility knife construction stapler exterior caulk caulk gun cap flashing.
Calculate your roof ventilation needs the industry standard for proper roof ventilation is 1 sq. Step 1 prepare. The contractor cost to install 2 attic gable vents is 422 vs. The vent will then blow the air back into the home and leave the attic and the entire home hotter as opposed to cooling it off.