Internet #100041886

Model #R50ABL

Store SKU #602760

50 sq. in. NFA Aluminum Square-Top Roof Static Vent in Black

  • Square-top metal utility vent with 50 sq. in. net free area/vent
  • Use for kitchen duct outlets, bathroom fan exhausts, attic vents
  • Heavy-duty aluminum construction with square throat
  • See More Details

Frequently Bought Together

+
Price:

Product Overview

The GAF Master Flow Aluminum Square-Top Utility Vent is designed for attic ventilation. The fully enclosed hood deters rodent and insect infiltration and leaf and pine needle clogging. Recommended for kitchen duct outlets, bathroom fan exhausts, as well as attic ventilation. Each vent offers a full 50 sq. in. of net free ventilating area (NFA).
  • Aluminum construction
  • Black finish
  • 50 sq. in. net free ventilating area
  • For kitchen duct outlets, bathroom fan exhausts, and attic ventilation



Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Compare Similar Static Roof Vents

12 in. x 12 in. Plastic Wall Louver Static Vent in White13 in. x 5 in. Aluminum 8 in. Dia Low Profile 50 sq. in. NFA Roof vent in Black Powder Coat
current product
50 sq. in. NFA Aluminum Square-Top Roof Static Vent in Black
BrandMaster FlowActive VentilationMaster Flow
Name12 in. x 12 in. Plastic Wall Louver Static Vent in White13 in. x 5 in. Aluminum 8 in. Dia Low Profile 50 sq. in. NFA Roof vent in Black Powder Coat50 sq. in. NFA Aluminum Square-Top Roof Static Vent in Black
Price
$646
$1448
Ratings
(188)
(34)
(13)
Net-Free Area (Sq. In.)435050
Intake/ExhaustIntake/ExhaustExhaustExhaust
MaterialPlasticAluminumAluminum
FeaturesWeather ResistantCorrosion Resistant,Paintable,UV Resistant,Weather Resistant,Wildlife GuardBuilt-in Screen,Paintable,Wildlife Guard
Power TypeNon-PoweredNon-PoweredNon-Powered
ShapeSquareRound TopSquare
Mounting PositionGable MountRoof MountRoof Mount
View ProductView ProductView Product

Specifications

Dimensions

Cut-Out Width (in.)
9 in
Net-Free Area (Sq. In.)
50
Product Depth (in.)
17.5
Product Height (in.)
4
Product Width (in.)
15

Details

Color Family
Black
Color/Finish
Black
Color/Finish Family
Black
Features
Built-in Screen,Paintable,Wildlife Guard
Intake/Exhaust
Exhaust
Material
Aluminum
Mounting Position
Roof Mount
Paintable/Stainable
Yes
Power Type
Non-Powered
Product Weight (lb.)
1.27
Screen Included
No
Shape
Square
UV Resistant
No

Warranty / Certifications

Manufacturer Warranty
4-year Limited Warranty

Questions & Answers

5Questions7Answers

My roof has a2/12 pitch. Will this vent work?

Asked by Dude July 3, 2020
1
Answer

The recommended pitch is 3/12 to 12/12. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

can this be used on metal roof?

Asked by JAKE May 11, 2020
1
Answer

Master Flow Roof Vents are made for Asphalt shingle roofs. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

How many vents required to vent a 2000 square foot attic space?

Asked by ILLINI17 September 18, 2017
2
Answers

it depends on your local weather. If you live in Fla., it could be 10. If you live in Michigan, 2-4 will help.

is there a 3" pipe end underneath to hookup an exhaust vent?

Asked by Leese July 7, 2017
1
Answer

No, there isn't a 3" pipe end underneath to hookup an exhaust vent.

is this good to use on mobile homes

Asked by joe March 12, 2017
2
Answers

Yes, but it won't act like it does in an attic. With a mobile home, you are just going to get general ventilation, and not much of it, since the driving temperature much less. You might benefit more by painting your mobile roof white. Then if you are in the mobile home, a fan assisted ventilator would be better, or a skylight that you crank open.

Customer Reviews

  • 13 Customer Reviews
  • 4.3 out of 5 stars overall
75% of customers recommended.
Overall Ratings
5star-icon(7)
4star-icon(4)
3star-icon(1)
2star-icon(0)
1star-icon(1)
Sort By:
Guelph
Ok product
Customer review from homedepot.ca logo
It is ok It should be much higher built Chances r that because of snow accumulation, it could leak once snow starts melting Time will tell.
Was this helpful?
0
0
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
Was this helpful?
0
0
Worst design ever! Have to cut multiple angles on one...
Worst design ever! Have to cut multiple angles on one shingle to fit around cap. Just bad design all in all.
Was this helpful?
0
0
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
Was this helpful?
0
0
4 Star Review
Rating provided by a verified purchaser
Was this helpful?
0
0
works like it should, just be careful handling...dents easily....
works like it should, just be careful handling...dents easily.
Was this helpful?
0
0
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
Was this helpful?
0
0
Bought to replace others and with items to replace entire roof. Not the best vent possible, but ...
Bought to replace others and with items to replace entire roof. Not the best vent possible, but will do. Went in ok, and hopefully will last for years, like out last ones.
Was this helpful?
0
0
4 Star Review
Rating provided by a verified purchaser
Was this helpful?
0
0
Worked great...
Worked great
Was this helpful?
1
0
Review this Product
Share your thoughts with other customers