2. Active Ventilation Products
  3. RC-18-H12
RC-18-H12

Active Ventilation Products RC-18-H12, RC-18-H6 User manual

  • Hello! I've reviewed the provided document regarding the RC-18-H12 Roof Curb installation. This document includes specifications, dimensions, and essential instructions for proper installation. It's clear that the roof curb is made from Aluminum Alloy 3003-H14 and designed for a 19-inch opening. I'm ready to assist you with any specific questions you may have about the instructions or features.
  • What size hole should I cut in the roof deck?
    How many screws are needed for the flange?
    What type of screws are recommended for installation?
19"19"
Hypotenuse = 30"
1.5"
2.5"
2.5"
21"
1.5"
6"
6"
6"
1.25"
1. Cut a square or round hole 19" in diameter in the roof deck.
2. Total number of screws needed for flange = 16
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: [email protected]
Roof Curb Model: RC-18-H12
Inside Opening: 19", Outside Length & Width: 21", Height: 12"
1/1/2023
Roof Curb Installation Instructions
Roof Curb Flashing Detail
Angled View
Top View
Screws
- Aluminum Alloy 3003-H14
- Thickness = 0.040" ± 0.005
- Tolerance = ± .25 ( 14" )
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