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Millennium Galvalume GRV6 Gooseneck Vent with Damper, 6 in., 26 Ga, Multiple Colors
Regular price $64.00Orders start at $399 — combine any items to reach the minimum. Learn more
Millennium Galvalume GRV6 Gooseneck Vent with Damper, 6 in., 26 Ga, Multiple Colors
Millennium Galvalume GRV6 Gooseneck Vent with Damper is a 6 in., 26 ga Galvalume roof vent cap for kitchen and bathroom exhaust ducts terminating through the roof. Its curved gooseneck shape deflects precipitation while providing superior airflow, and a built-in damper keeps air moving in the right direction. Available in Black, Mill, or Brown, sold individually.
Key Features:
- Built-in damper: Damper keeps air moving in the right direction, backdrafting exhaust out of the duct.
- Galvalume construction: Manufactured from 26 ga Galvalume, which protects the vent from oxidization.
- Curved gooseneck: The curved shape deflects precipitation and provides superior air flow.
- Sealed seams: Sealed seams keep out the elements.
- Flanged base: Flanged base provides good vent-to-roof contact and an easy caulking surface.
- Color choices: Offered in Black, Mill, and Brown to blend with common roof colors.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Millennium Metals |
| Sell unit | 1 vent |
| Product line | GRV6 Gooseneck Vent with Damper |
| Available colors | Black, Mill, Brown |
| Available sizes | 6 in., 26 ga |
| Material | Galvalume steel |
| Wire gauge | 26 ga |
| Duct size | 6 in. |
| Intended use | Vent cap for kitchen and bathroom exhaust pipes through the roof |
Fit and Compatibility:
Fits 6 in. exhaust ducts penetrating the roof; compatible with standard bathroom and kitchen exhaust fans. Duct, sealant, and flashing fasteners are sold separately.
Frequently Asked Questions (FAQ):
Q: What size duct does it fit?
A: It is designed for 6 in. exhaust pipe terminating through the roof.
Q: What is it made of?
A: 26 ga Galvalume, a coated steel that resists oxidization.
Q: Does it have a damper?
A: Yes, the built-in damper keeps air moving in the right direction and helps block backdrafts.
Q: Which colors are offered?
A: Black, Mill, and Brown.
Q: What is included per order?
A: One gooseneck vent with damper in the selected color; duct, sealant, and fasteners are sold separately.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Choose the vent color closest to your shingle color so it disappears on the roof plane. Set the flanged base over the duct, seal the flange edge with roofing sealant, and integrate it with the shingle courses so water sheds over, not into, the flange. Pair with a matching roof jack or flashing approach if you have multiple penetrations to keep the roof line consistent.
Follow the exhaust fan manufacturer's duct length and termination requirements and local code when terminating exhaust through the roof.
Order the Millennium GRV6 Gooseneck Vent with Damper for your next roof penetration.
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