SKU: 45644481039

GAF Master Flow Aluminum Goose Neck Roof Vent, 4 in. Diameter, 6-3/8 in. Height

Sale price$49.00 Regular price$54.44
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

GAF Master Flow Aluminum Goose Neck Roof Vent, 4 in. Diameter, 6-3/8 in. HeightMaster Flow Aluminum Goose Neck Roof Vent, 4 in. Durable aluminum goose neck vent for exhausting bath fans, range hoods, and similar appliances through the roof. Features a protective hood and screen to help keep pests and rain out while allowing efficient airflow. Key Features: Purpose Built Venting: Ideal for bath fans, range hoods, and other appliance exhausts through the roof Durable Aluminum Construction: Corrosion resistant aluminum body for

Master Flow Aluminum Goose Neck Roof Vent, 4 in.

Durable aluminum goose neck vent for exhausting bath fans, range hoods, and similar appliances through the roof. Features a protective hood and screen to help keep pests and rain out while allowing efficient airflow.


Key Features:

  • Purpose-Built Venting: Ideal for bath fans, range hoods, and other appliance exhausts through the roof
  • Durable Aluminum Construction: Corrosion-resistant aluminum body for long-lasting performance
  • Integrated Hood and Screen: Helps deflect rain and keep debris and pests out of the duct
  • 4-Inch Connection: Fits standard 4 in. exhaust ducting for straightforward hookups
  • Low-Profile Design: 6-3/8 in. overall height for a clean roofline appearance

Specifications Table:

Specification Details
Brand GAF
Series/Line Master Flow
Product Type Goose Neck Roof Vent
Material Aluminum
Color/Finish Aluminum
Duct/Connection Diameter 4 in.
Overall Height 6-3/8 in.
Unit of Measure Each (EA)
Pieces per Carton 6
Manufacturer/Model Number GNV4A
Alternate Product Number GAFGNV4A
Item Weight 2 lb
Intended Use Venting appliances such as bath fans or range hoods; covering an exhaust pipe extending through a roof

Frequently Asked Questions (FAQ):

Q: What duct size does this vent fit?
A: It is designed for 4 in. diameter exhaust ducts.


Q: Can this be used for bathroom fans or range hoods?
A: Yes—it's intended for venting appliances like bath fans and range hoods through the roof.


Q: What material is it made from?
A: Aluminum, offering lightweight strength and corrosion resistance.


Q: Does it include a screen?
A: Yes, it includes an integrated screen beneath the hood to help keep pests and debris out.


Q: Is it sold individually?
A: Unit of measure is EA (each).


A Sleek, Low-Profile Cap for Clean, Efficient Rooflines

This aluminum goose neck vent introduces a crisp, architectural note to the roofline while quietly doing the heavy lifting of ventilation. The streamlined hood and tidy grid lend a refined, purposeful silhouette. Pair it with brushed metal accents or cool gray shingles for a cohesive exterior story. Essential, functional, and polished—it's the finishing touch for elevated curb appeal.


Upgrade your roof ventilation with this durable aluminum goose neck vent and enjoy efficient, worry-free exhaust performance.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45644481039

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Jessica M.
Los Angeles, US
★★★★★ 5
Great find!
I used this on a prom bouquet and it came out beautiful. Soft dainty sparkles for the perfect shimmer. A convenient small aerosol container that I gave to my son’s girlfriend in case she wanted to touch it up or use it herself. I love the fact that it’s still stuck on my crafting desk. Very affordable and it served its purpose plus some!
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Reviewed in the United States on May 14, 2026
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ShopMom
New York, US
★★★★★ 5
The ultimate festival glow in a bottle!
**5.0 out of 5 stars - The ultimate festival glow in a bottle!** If you want to be seen from space (in the best way possible), this holographic silver spray is exactly what you need. I bought this for a rave, and it exceeded all my expectations. Unlike other glitters that just look like silver specks, this has a true holographic finish that catches the light and shifts colors beautifully every time you move. The "quick-drying" claim is no joke. I was worried about it feeling sticky or transferring onto my clothes, but it set in about 60 seconds and stayed put. I sprayed it on my hair, my collarbones, and even over my makeup, and it lasted through hours of dancing without fading or raining down "glitter snow" all over the floor. I also love how fine the mist is. It’s a very even, shimmering distribution rather than big, chunky blobs of glitter, which makes it look much more high-end. It washes out of hair and off the skin surprisingly easily with just standard soap and water, too. If you’re looking for that perfect, effortless sparkle for a concert or party, this is the one to get. Just a fair warning: once you start spraying, you'll probably want to cover everything in it!
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Reviewed in the United States on April 7, 2026
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Jewel
Dallas, US
★★★★★ 5
No joke, it’s GLITTERYYYYY :)
Wheeeeeew she GLITTERY yall! The most accurate glitter spray I’ve ever had, also very affordable. Only con is it smells kinda gross but the smell goes away, I just spray it on outside. The glitter is very fine and is rainbow holo, stunning!
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Reviewed in the United States on May 12, 2026
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Amazon Customer
Bozeman, US
★★★★★ 4
Delicate pretty glitter, but pungent
This leaves a beautiful tiny glitter. Beware this glitter will get everywhere and it’s highly perfumed. If you’re smell sensitive or want to avoid getting too much mess, I highly recommend using the spray outside.
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Reviewed in the United States on May 3, 2026
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Tatiana L Mays
Omaha, US
★★★★★ 5
So pretty
So full and only need a few sprays to be sparkling!
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