Installation Guide

14" 14"
6"
9"
9"
0.5"
9"
8"8"
2.5"
2.5"
1"
7"
1"
1.25" 1.25"
Active Ventilation Products, Inc.
Website: roofvents.com Email: [e-mail]
Roof Curb Model: RC-6-H6
Inside Diameter: 8", Outside Length & Width: 9", Height: 6"
11/17/2021
1. Cut a square or round hole 8" in diameter.
2. Total number of screws or nails needed for flange = 8
3. Recommended installation screw: #10 x 1 1/2" Sheet Metal Screw
4. Flash roof curb onto roof according to specifications of the roof
manufacturer.
5. Screws not included.
Top View
Wood nailer
Insulation
Membrane
Fastener
Roof deck
Exhaust or Intake
Curb Mount Flange
Roof Vent
Duct from
Below
Roof Curb
Roof Curb Installation Instructions
Roof Curb Flashing DetailAngled View
Top View