GAF MasterFlow 960 Series Aluminum Slant-Back Roof Louver, Weathered Wood, 60 sq in NFVA

GAF MasterFlow 960 Series Aluminum Slant-Back Roof Louver, Weathered Wood, 60 sq in NFVA

Regular price $20.99

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MasterFlow Aluminum Slant-Back Roof Louver (960 Series)

A premium aluminum slant-back roof louver designed to exhaust attic heat and moisture while resisting weather infiltration. Features a fully enclosed hood and optional internal weather filter, ideal for steep-slope applications.


Key Features:

  • Premium Weather Protection: Fully enclosed hood helps block wind-driven rain and debris
  • Durable Aluminum Build: Corrosion-resistant metal housing for long-lasting performance
  • Efficient Venting: 60 sq in Net Free Vent Area supports balanced attic airflow
  • Code Compliance: Meets TDI RV-38, Florida Building Code FL5027, Miami-Dade, and CSA standards
  • Steep-Slope Ready: Recommended for roof pitches 3:12 or greater

Specifications Table:

Specification Details
Series MasterFlow 960
Material Aluminum
Color Weathered Wood
Style Slant-Back
Net Free Vent Area (NFVA) 60 sq in (41,935 sq mm)
Allowable Roof Pitch 3:12 or greater
Height 5-1/2" (140 mm)
Width 16" (406 mm)
Area 60 sq in (41,935 sq mm)
Product Number 960WW
Manufacturer Number SSB960AWW
Certifications/Approvals Texas Department of Insurance Product Evaluation RV-38; Florida Building Code FL5027; Miami-Dade County Approved; CSA Certified

Frequently Asked Questions (FAQ):

Q: What roof pitch is this vent suitable for?
A: It’s designed for roof pitches of 3:12 or greater.


Q: What is the Net Free Vent Area (NFVA)?
A: 60 square inches (41,935 sq mm).


Q: Is there protection against snow and harsh weather?
A: Yes, an optional internal weather filter helps resist infiltration in harsh winter climates, and the enclosed hood adds protection.


Q: What material is the vent made from?
A: Aluminum.


Q: Is it code approved?
A: Yes—TDI RV-38, Florida Building Code FL5027, Miami-Dade County Approved, and CSA Certified.


Streamlined Shelter with Elevated Function

This slant-back louver introduces a refined, architectural silhouette that quietly elevates the roofline. Its fully enclosed hood and textured aluminum finish offer a tailored, modern edge while working hard behind the scenes. Pair it with weathered wood shingles for a cohesive, tonal look that feels both crafted and durable. Consider it a discreet luxury—design-forward ventilation that perfects the details of a well-appointed home.


Upgrade your roof’s ventilation and protection with the MasterFlow 960 Series—confident, code-compliant performance in a sleek aluminum profile.

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