Internet # 100065701

Model # RLSC4

Store SKU # 388736

Master Flow

4 in. Resin Circular Mini Wall Louver Soffit Vent in White (4-Pack)

Name: 4 in. Resin Circular Mini Wall Louver Soffit Vent in White (4-Pack)
Brand: Master Flow
SKU: 388736
Price: 14.77 USD
Availability: InStock
Rating: 4.013 (77 reviews)

(77)Questions & Answers (19)

$1477

Easy to install: just cut the hole and snap in place!
For hard-to-ventilate or other restricted areas
One-piece high-impact plastic construction
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0 in stock

Product Details

The GAF Master Flow High Impact Resin Circular Vent is an easy-to-install option for providing critical intake ventilation at hard to ventilate or other restricted areas. Product snaps into place. The one piece construction eliminates the need for screen.

High impact plastic construction for long life
White finish
1-piece construction eliminates need for screen
Round snap design for easy installation
UV inhibitors for durability
Return Policy

Additional Resources

From the Manufacturer

Questions & Answers

Q:The net free area for this product, is that per vent or for the total of what?s in the package?

by|Jul 31, 2022

2 Answers

Answer This Question

A: The NFA, 5.17, is for each individual product. Area of a product is not the same as Net Free Area. If you have any other inquiries about our Master Flow products please email warrantyllbp@gaf.com.

by|Aug 1, 2022

A: It is a 4 inch circle, and Pi times radius squared = Area. - - 4 times Pi (3.1415927) is just over 12 square inches, that is per unit --- --- If you really want to get technical, the louvers take up some of the area. You can deduct some for that.

by|Sep 24, 2023

1 found this answer helpful

Q:can you use in fascia underneath gutter

by|Jun 24, 2022

3 Answers

Answer This Question

A: It is designed for the soffit overhang, the gutter may block the airflow, also you want to be careful of wind driven rain blowing into the vent if installed incorrectly. If you have any other inquiries about our Master Flow products please email warrantyllbp@gaf.com.

by|Jun 24, 2022

A: Yes, I believe so but it does not have any kind of screen to keep bugs out.

by|Jun 29, 2022

A: That is where it is meant to go. Just place between framing. They work and look great.

by|Jun 27, 2022

Q:I know the value is 5.17", but what does the term "Net-Free Area" mean?

by|Feb 9, 2022

1 Answer

Answer This Question

A: Net Free Area, this is the actual open area of a vent which will allow air passage. If you have any other inquiries about our Master Flow products please email warrantyllbp@gaf.com .

by|Feb 10, 2022

Q:I live in Florida and have older steel soffit. They have been painted and many air holes are pai...

by|Jul 12, 2020

2 Answers

Answer This Question

A: These typically will not be secure in a steel soffit. If you have any other inquiries about our Master Flow products please call Technical Services at 800-211-9612.

by|Jul 13, 2020

A: The flange on the back is about 1 inch deep and the vents are about 4 inches in diameter. You may need many of these vents to provide significant ventilation. I installed them through 3/4" pine in a covered patio and they work great for ventilating a small attic.

by|Jul 16, 2020

Customer Reviews

4.1 out of 5

(77)

4.1
out of 77 reviews
89% recommend this product

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Showing 1-10 of 77 reviews

Feb 25, 2019

I used these to help ventilate an old 1960s custom-built brick shed that has moisture issues. I d...

I used these to help ventilate an old 1960s custom-built brick shed that has moisture issues. I drilled the holes with a 4" hole saw (highly recommended, pretty much required). The vents fit in perfectly with some caulk. Their quality is pretty good and the slanted louvres are good for vertical applications like mine where rain may hit them.

Recommended

1 found this review helpful

Sep 13, 2023

Verified Purchase

Jun 7, 2023

Verified Purchase

Mar 2, 2023

Verified Purchase

Feb 15, 2023

Verified Purchase

1 found this review helpful

Nov 29, 2022

Verified Purchase

Nov 9, 2022

I returned. I liked that hey we’re plastic and...

I returned. I liked that hey we’re plastic and wouldn’t corrode or scratch BUT They Need to be screened. Bugs can get in these

Thank you for the feedback and we value your concerns. MasterFlow

Verified Purchase

Sep 12, 2022

Rating provided by a verified purchaser...

Rating provided by a verified purchaser

Thanks for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow

Verified Purchase

Jul 12, 2022

Verified Purchase

Jun 22, 2022

They are great for sheds, and can be spray painted...

They are great for sheds, and can be spray painted to match the color of the shed

Thanks for the feedback. Glad you were satisfied with your Master Flow purchase. MasterFlow

Verified Purchase

0/0

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Brand		Master Flow	Active Ventilation	Master Flow
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Internet # 100065701

Model # RLSC4

Store SKU # 388736

Master Flow