Building Materials

Opening Diameter : 4 In.
Number Of Louvers : 16
Color : Mill
Material : Tooled Aluminum
Net Free Area : 2.88 Sq. In.
Package Quantity : 6

Surface Dimensions : 18"
Shape : Octagon
Color : White
Opening Dimensions : 10" x 12-1/2"
Material : Vinyl
Net Free Area : 50.7 sq in

Surface Dimensions : 12" x 12"
Shape : Square
Color : White
Material : Aluminum
Net Free Area : 39.6 sq in

Rate : 1650 CFM
Type : Power
Material : Galvanized Steel
Color : Mill
For Use With : 2500 Sq. Ft.
Motor Size : 2.1A
Rough Opening : 15 In. Round

Airflow : 1600 CFM
Material : Galvanized Steel
Color : Gray
Recommended Square Feet : 2400 Sq. Ft.
Motor Size : 5.1A
Roof Pitch : Up to 8/12
Cut Out Diameter : 17 In.
Weight : 20 Lb.

Surface Dimensions : 18" x 24"
Shape : Rectangular
Color : White
Opening Dimensions : 16" x 20"
Material : Vinyl
Net Free Area : 99.4 sq in

Airflow : 1600 CFM
Material : Galvanized Steel
Color : Brown
Recommended Square Feet : 2400 Sq. Ft.
Motor Size : 5.1A
Roof Pitch : Up to 8/12
Cut Out Diameter : 17 In.
Weight : 20 Lb.

Surface Dimensions : 22"
Shape : Round
Color : White
Opening Dimensions : 10-1/2" x 15"
Material : Vinyl
Net Free Area : 37.1 sq in

Airflow : 1080 CFM
Material : Galvanized Steel
Color : Brown
Recommended Square Feet : 1600 Sq. Ft.
Motor Size : 2.6A
Roof Pitch : Up to 8/12
Cut Out Diameter : 17 In.
Weight : 18 Lb.

Airflow : 1080 CFM
Material : Galvanized Steel
Color : Weathered Gray
Recommended Square Feet : 1600 Sq. Ft.
Motor Size : 2.6A
Roof Pitch : Up to 8/12
Cut Out Diameter : 17 In.
Weight : 18 Lb.

Opening Size : 9 In.
Material : Plastic
Color : Weatherwood
Shape : Slant Back
Net Free Area : 61 Sq. In.

Surface Dimensions : 18" x 24"
Shape : Rectangular
Color : White
Material : Aluminum
Net Free Area : 118.8 sq in

Airflow : 1080 CFM
Material : Galvanized Steel
Color : Black
Recommended Square Feet : 1600 Sq. Ft.
Motor Size : 2.6A
Roof Pitch : Up to 8/12
Cut Out Diameter : 17 In.
Weight : 18 Lb.

Opening Size : 9 In.
Material : Plastic
Color : Gray
Shape : Slant Back
Net Free Area : 61 Sq. In.

Opening Size : 9 In.
Material : Plastic
Color : Brown
Shape : Slant Back
Net Free Area : 61 Sq. In.

Opening Size : 8 In.
Material : Galvanized Steel
Color : Mill
Shape : Slant Back
Net Free Area : 50 Sq. In.

Surface Dimensions : 14" x 14"
Shape : Square
Color : White
Opening Dimensions : 10" x 12-1/2"
Material : Vinyl
Net Free Area : 33.7 sq in

Opening Size : 7-1/2 In.
Material : Galvanized Steel
Color : Weatherwood
Shape : Slant Back
Net Free Area : 40 Sq. In.

Opening Size : 7-1/2 In.
Material : Galvanized Steel
Color : Black
Shape : Slant Back
Net Free Area : 40 Sq. In.

Surface Dimensions : 18"
Shape : Octagon
Color : Clay
Opening Dimensions : 10" x 12-1/2"
Material : Vinyl
Net Free Area : 50.7 sq in

Opening Size : 8 In.
Material : Aluminum
Color : Gray
Shape : Slant Back
Net Free Area : 50 Sq. In.

Opening Size : 8 In.
Material : Aluminum
Color : Black
Shape : Slant Back
Net Free Area : 50 Sq. In.

Airflow : 1600 CFM
Material : Galvanized Steel
Color : Mill
Recommended Square Feet : 2400 Sq. Ft.
Motor Size : 5.1A
Roof Pitch : Up to 8/12
Cut Out Diameter : 17 In.
Weight : 20 Lb.

Airflow : 1400 CFM
Material : Galvanized Steel
Color : Mill
Recommended Square Feet : 2000 Sq. Ft.
Motor Size : 2.1A
Roof Pitch : Up to 8/12
Cut Out Diameter : 17 In.
Weight : 15 Lb.