The Keepa Vent
A Premium Quality Low Cost Attic Exhaust Vent
  • Constructed as a one piece unit, no assembly required

  • Removable head allows for rubber boots to be put on vent for membrane roofs

  • Made of recycled aluminum that will never rust

  • Waterproof and snowproof

  • Keeps out bugs, birds and small animals

  • Removes moisture and excess heat in the summer

  • Tested at wind speeds of 200mph
KV-12 Keepa Vent Attic Ventilator
Available in these stock colors:
Allow additional week for delivery.
For detailed color chart, click here.
Dimensions & Specifications
KV-4
KV-6
KV-8
KV-10
KV-12
Inside Diameter (A)
4
6
8
10
12
Square Base (B)
10
12
13
16
18
Outside Dia. of Head (C)
7.5
9.5
11.5
14.5
16.5
Height of Head (D)
4
4
4
4
4
Collar (E)
11
11
11
11
11
Total Head Height (F)
15.5
15.5
15.5
15.5
15.5
Net Free Vent Area (inches)
12
28
50
78
113
Net Free Vent Area (feet)
0.09
0.19
0.35
0.55
0.78
Application per sq ft (1/150)
26
50
100
163
225
Application per sq ft. (1/300)
52
100
200
327
450
Choose Your Keepa Vent Model

4" Diameter
6" Diameter
8" Diameter
10" Diameter
12" Diameter

Roof Louver Pdf

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