GAF MasterFlow Square-Top Plastic RT65 Roof Louver, Brown, 60 Sq. In. NFVA, 18-1/2"
SKU: 84288877389

GAF MasterFlow Square-Top Plastic RT65 Roof Louver, Brown, 60 Sq. In. NFVA, 18-1/2"

Sale price$12.73 Regular price$14.14
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Description

GAF MasterFlow Square-Top Plastic RT65 Roof Louver, Brown, 60 Sq. In. NFVA, 18-1/2"MasterFlow RT65 Square Top Roof Louver Durable plastic roof louver designed to improve attic ventilation with a clean square top profile. Provides 60 sq. in. of net free vent area and comes in a brown finish to blend with many roof styles. Key Features: Efficient Ventilation: Provides 60 sq. in. net free vent area to help reduce attic heat and moisture Durable Construction: Plastic housing resists corrosion and harsh weather Square Top Design: Low

MasterFlow RT65 Square-Top Roof Louver

Durable plastic roof louver designed to improve attic ventilation with a clean square-top profile. Provides 60 sq. in. of net free vent area and comes in a brown finish to blend with many roof styles.


Key Features:

  • Efficient Ventilation: Provides 60 sq. in. net free vent area to help reduce attic heat and moisture
  • Durable Construction: Plastic housing resists corrosion and harsh weather
  • Square-Top Design: Low-profile look for a neat, finished roofline
  • Easy Fit: 18-1/2" dimension for straightforward installation on standard roofs
  • Tested Quality: Meets Texas Department of Insurance Product Evaluation RV-61

Specifications Table:

Specification Details
Model RT-65
Brand GAF
Product Line MasterFlow
Color Brown
Material Plastic
Net Free Vent Area (NFVA) 60 Sq. In. (41,935 Sq. mm)
Dimension 18-1/2"
Item Weight 2.2 lb
Unit of Measure Each (PC)
Applicable Standards Texas Department of Insurance Product Evaluation RV-61
Product Number GAFRT65BR

Frequently Asked Questions (FAQ):

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


Q: What material is the louver made from?
A: Plastic.


Q: What are the product dimensions?
A: Listed dimension is 18-1/2".


Q: Is there a compliance or evaluation standard?
A: Yes, Texas Department of Insurance Product Evaluation RV-61.


Q: What color is this variant?
A: Brown.


A Clean, Modern Accent for Functional Roof Ventilation

The square-top silhouette introduces a refined, understated geometry to the roofline. Its smooth plastic form feels contemporary while quietly doing the hard work of airflow management. Pair the brown finish with warm shingles for a cohesive, elevated exterior. An essential detail that brings both polish and performance to a well-appointed home.


Upgrade your roof’s airflow and aesthetics with the MasterFlow RT65—add to cart 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: 84288877389

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Marcy
Battle Creek, US
★★★★★ 5
AMAZING!
Color: Pink Blue
I have never written a review before, and I shop 4-5 days a week on Amazon. My 5 month old puppy LOVES these chew toys. When I first opened the box I was worried because they were so hard, but Poppy went crazy. He chews on them, tosses them and retrieves them, runs in circles around them and barks, and when he finally settles down will chew them and make these pig snort sounds of contentment. I have bought a lot of toys for my new puppy… But these are the best by far!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2026
B
Verified Purchase
Bronze
Belleville, US
★★★★★ 4
Toy broke in two
Color: Blue
This is a great toy for aggressive chewers. My reason for 3 stars is my dog dropped it on the tile floor the second day she had it and it broke in two. Not real happy with that. Update: The seller has been proactive and accepting of the very minor issue of the toy breaking. Responded within 24 hours and issued a refund. Because of their response I am changing my review to 4 stars.
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Reviewed in the United States on June 23, 2025
M
Verified Purchase
Mintz15
Birmingham, US
★★★★★ 5
Great dog toy
Color: Pink Blue
These are great my dog loves them!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
K
Verified Purchase
Kimberly La tour
Whiting, US
★★★★★ 1
Waste of money
Color: Green
Didn't last long with my pup. Only two weeks. Such a waste of money.
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Reviewed in the United States on June 9, 2026
R
Verified Purchase
Robert Weir
Cuba, US
★★★★★ 5
Durable
Color: Green
Its bot as pretty as the day we got it but it has held up pretty well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026

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