9/12 pitch Triangle Louvered Gable Vent Signature Series

Now, what flange do you need for your 9/12 gable vent

 The standard sizes for a 9 pitch gable vent are as follows:

24" x 9" triangle louvered vent on a 9/12 pitch for an extra small wall opening 2 foot base
36" x 13.5" louvered vent on a 9:12 roof for a small gable wall 3 foot base bottom
48" x 18" triangle vent on a 9 12 pitched for an average small vent 4 foot base across
60" x 22.5" gable vent on a 9-12 roof line for an average size vent 5 foot base length
72" x 27" gable vent aluminum on a 9.12 for a good size gable vent 6 foot base measure
84" x 31.5" louvered vent on a 9 in 12 gable for good venting 7 foot base width
96" x 36" metal air vent a 9 on 12 gable pitch for a large triangle vent 8 foot base across the bottom
108" x 40.5" triangle attic vent on a 9 pitch sloped roof for greater venting 9 foot base or bottom
120" x 45" attic vent on a 9 over 12 angle for an extra large triangle gable vent 10 foot base wide

You need a 9/12 triangle gable vent.  We have all the gable vent options to make your install easier.  Need another size, we have those too.  All aluminum and shipped to you in a wood crate, nice and safe.  No more guessing.  We're here to help.