Instructions / Assembly

7"
1"
5"
1"
1.25"
6"6"
2.5"
2.5"
1. Cut a round hole 6" in diameter in the roof deck.
2. Total number of screws needed for flange = 8
3. Recommended installation screw: #10 x 1 1/2" Sheet Metal Screw
4. Flash roof curb onto deck according to specifications of the
membrane manufacturer.
5. Screws not included.
Wood nailer
Insulation
Membrane
Screw
Roof deck
Exhaust or Intake
Curb Mount Flange
Roof Vent
Duct from
Below
Roof Curb
Active Ventilation Products, Inc.
Website: roofvents.com Email: [e-mail]
Roof Curb Model: RC-4-H6
Inside Opening: 6", Outside Length & Width: 7", Height: 6"
1/1/2023
Roof Curb Installation Instructions
Roof Curb Flashing Detail
Angled View
Top View
- Aluminum Alloy 3003-H14
- Thickness = 0.025" ± 0.005
- Tolerance = ± .25 (
1
4
" )
Screws