PO Box 299, Burnsville, MS 38833, US

(901) 281-2887

Gable Vents

Aluminum Gable Vents

Triangle Gable Vents

triangle gable vent brown

Gable Vents Triangle

Below is information to answer many common questions about triangle gable vents.  

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Shape

Triangle gable vents are obviously triangular in shape.  The pitch of the gable determines the dimensions of the triangle.    

Size

The size of your triangle gable vent is usually determined by the opening in the gable wall.  Use the bottom length and the center height to order.  We will deduct the equivalent of 1/2 inch to ensure a snug fit still allowing room for expansion and contraction.


Quick pitch reference for common triangle gable vents

4/12 pitch metal gable vent: 24" x 4", 36" x 6", 48" x 8", 60" x 10", 72" x 12", 84" x 14", 96" x 16", 108" x 18", 120" x 20"


5/12 pitch aluminum gable vent: 24" x 5", 36" x 7.5", 48" x 10", 60" x 12.5", 72" x 15", 84" x 17.5", 96" x 20", 108" x 22.5", 120" x 25"


6/12 pitch aluminum triangle gable vent: 24" x 6", 36" x 9", 48" x 12", 60" x 15", 72" x 18", 84" x 21", 96" x 24", 108" x 27", 120" x 30"


7/12 pitch triangle gable vent: 24" x 7", 36" x 10.5", 48" x 14", 60" x 17.5", 72" x 21", 84" x 24.5", 96" x 28", 108" x 31.5", 120" x 35"


8/12 pitch triangle attic vent: 24" x 8", 36" x 12", 48" x 16", 60" x 20", 72" x 24", 84" x 28", 96" x 32", 108" x 36", 120" x 40"


9/12 pitch attic vent: 24" x 9", 36" x 13.5", 48" x 18", 60" x 22.5", 72" x 27", 84" x 31.5", 96" x 36", 108" x 40.5", 120" x 45"


10/12 pitch triangle louver gable vent: 24" x 10", 36" x 15", 48" x 20", 60" x 25", 72" x 30", 84" x 35", 96" x 40", 108" x 45", 120" x 50"


11/12 pitch louver gable vent: 24" x 11", 36" x 16.5", 48" x 22", 60" x 27.5", 72" x 33", 84" x 38.5", 96" x 44", 108" x 49.5", 120" x 55"


12/12 pitch metal air vent: 24" x 12", 36" x 18", 48" x 24", 60" x 30", 72" x 36", 84" x 42", 96" x 48", 108" x 54", 120" x 60"


14/12 pitch metal triangle vent: 24" x 14", 36" x 21", 48" x 28", 60" x 35", 72" x 42", 84" x 49", 96" x 56", 108" x 63", 120" x 70"


16/12 pitch gable vent: 24" x 16", 36" x 24", 48" x 32", 60" x 40", 72" x 48", 84" x 56", 96" x 64", 108" x 72", 120" x 80"

Flange

Choosing a flange can be difficult but the correct one can drastically improve the ease of the gable vent install.


Front flange is located on the front of the vent and covers 1 1/2 inches all the way around the vent.


Back flange is located on the back and adds an additional 1 1/2 inch nail fin.


No flange is just that.  No flange to obstruct the vent insertion.


J channel flange has J channel for inserting siding.

Depth

 As standard, we offer depths of 1 inch, 3.5 inch (common 4 inch) and 5.5 inch (common 6 inch).  This is the depth of the triangle gable vent that usually protrudes into the attic from the wall.  Any depth you need can be custom made at no extra charge. 

Uses

These aluminum triangle gable vents are commonly used as house gable vents but also have many other applications.  From shed gable vents to commercial hotel and apartment gable vents.  And large orders or buying in bulk, we offer additional discounts.  The main issue these triangle gable vents solves is heat exhaust for attics.  This will cool the loft of any building and roof to add life to the home, shed and commercial buildings they are used on.