GAF MasterFlow 960 Series Galvanized Slant-Back Roof Louver, 16 in Width, 60 sq in NFVA
SKU: 30015050819

GAF MasterFlow 960 Series Galvanized Slant-Back Roof Louver, 16 in Width, 60 sq in NFVA

Sale price$121.82 Regular price$135.36
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

GAF MasterFlow 960 Series Galvanized Slant-Back Roof Louver, 16 in Width, 60 sq in NFVAMasterFlow 960 Galvanized Slant Back Roof Louver Premium metal roof vent designed to exhaust attic heat and moisture. Features a fully enclosed hood for superior weather resistance and helps prevent rodent insect infiltration and debris clogging. Suitable for steep slope roofs with durable galvanized construction. Key Features: Premium Slant Back Design: Fully enclosed hood helps resist weather infiltration in steep slope applications Durable

MasterFlow 960 Galvanized Slant-Back Roof Louver

Premium metal roof vent designed to exhaust attic heat and moisture. Features a fully enclosed hood for superior weather resistance and helps prevent rodent/insect infiltration and debris clogging. Suitable for steep-slope roofs with durable galvanized construction.


Key Features:

  • Premium Slant-Back Design: Fully enclosed hood helps resist weather infiltration in steep-slope applications
  • Durable Galvanized Construction: Long-lasting metal build for tough exterior conditions
  • Effective Ventilation: 60 sq in Net Free Vent Area to improve attic airflow
  • Pest and Debris Protection: Enclosed hood helps prevent rodent/insect entry and leaf/pine needle clogging
  • Code-Compliant Assurance: Texas TDI RV-38, Florida Building Code FL5027, Miami-Dade Approved, CSA Certified

Specifications Table:

Specification Details
Series MasterFlow 960
Product Number 960GA
Manufacturer Number SSB960A
Color/Finish Galvanized
Style Ventilation and Drainage
Allowable Roof Pitch 3:12 or Greater
Net Free Vent Area (NFVA) 60 sq in (41,935 sq mm)
Width 16 in (406 mm)
Height 5-1/2 in (140 mm)
Pieces per Carton 6
Item Weight 2.1833 lb
Applicable Standards/Approvals Texas Department of Insurance RV-38; Florida Building Code FL5027; Miami-Dade County Approved; CSA Certified

Frequently Asked Questions (FAQ):

Q: What roof pitch is this louver compatible with?
A: It is approved for roof pitches 3:12 or greater.


Q: What is the net free vent area (NFVA)?
A: 60 square inches (41,935 sq mm).


Q: Is there an option for added weather protection?
A: Yes, an optional internal weather filter is available to help resist infiltration in harsh winter climates.


Q: What are the key certifications/approvals?
A: Texas Department of Insurance RV-38, Florida Building Code FL5027, Miami-Dade County Approved, and CSA Certified.


Q: How many pieces come in a carton?
A: 6 pieces per carton.


Quiet Strength for a Seamless Roofline

This slant-back louver brings a refined, architectural simplicity to the roofscape, marrying function with understated elegance. The galvanized finish and enclosed hood create a sleek silhouette while discreetly powering ventilation. Pair multiple louvers along the rear elevation for a balanced rhythm that complements modern and traditional homes alike. A subtle yet essential detail, it elevates comfort and luxury with effortless poise.


Upgrade your roof’s ventilation and protection with the MasterFlow 960—add it to your project today.

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: 30015050819

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Madison R.
Cuba, US
★★★★★ 5
Best no-show socks ever!
Size: 6-10, Color: Black
If you're tired of wearing socks that slip off and show in your sneakers, then you need to try these amazing socks! They are designed to stay in place, even after being active all day. They are incredibly soft and comfortable, and they are truly no-show, so you won't see them at all. I've been using these socks for years and have never had any issues. In fact, I love them so much that I've bought multiple packs, and my family members have started using them too. Don't waste any more time with those annoying socks that slip off and show - give these a try and you won't be disappointed!
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Reviewed in the United States on April 16, 2024
K
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Krissy
Louisville, US
★★★★★ 5
The best
Size: 9-11, Color: Black
Seriously the best non slip low cut socks you can find. They stay in place all day and I love the fabric. They are thin which I prefer. These are really the only socks I wear.
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Reviewed in the United States on March 27, 2026
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Verified Purchase
Cassie Huerta
Grantham, US
★★★★★ 5
Great socks for the price!
Size: 6-10, Color: Black, Size: 6-10, Color: Black
I love these socks, they are perfect no shows but the material is thick enough for toes not too go thru. The grip is perfect and keeps the sock in place all day. I would definitely order true to size as the fit was perfect. I was surprised to find these socks at the price I did, especially when I got the socks in both black and white.
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Reviewed in the United States on December 9, 2025
K
Verified Purchase
Kayla
Lowell, US
★★★★★ 5
Best non-slip no show sock!
Size: 6-10, Color: Black
I love these socks! I wear them mostly with my slip on vans. The are thin so your feet can breathe (I hate thick socks). They have a grip on the heal so that they don't slip off of your feet, and it actually works! My only negative about these socks would be that if you have bigger than a size 8 foot, I would not purchase them because they do run a bit small. I wear a size 7 and they fit perfectly! They do look very tiny upon unpacking, but they stretch to the according size. I would also recommend letting them air dry after washing them and not putting them in the dryer. The first pair I purchased, I made the mistake of drying them and they shrank to an unbelievably small size. I've had my second set of socks for over 4 months now and have not had any problems since Ive been air drying them. I have not encountered any problems with them tearing as other have stated. Even though these are thin socks, they seem to be made quite well in my opinion.
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Reviewed in the United States on December 5, 2022
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Leah P.
Pawtucket, US
★★★★★ 5
I buy these again and again through the years!
Size: Medium, Color: Austin Brown Assorted (6-pairs)
Love these. After a year or two I wear holes in the bottoms because I wear them so much. Worth the little bit higher price because of the fit and comfort. Love how they are truly no show
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Reviewed in the United States on October 18, 2025

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