MasterFlow 960 Galvanized Slant-Back Roof Louver with Weather Filter

Premium metal roof louver designed to exhaust heat and moisture from attics while resisting weather infiltration. The fully enclosed hood and optional internal weather filter offer robust protection, ideal for steep-slope roofs.

Key Features:

• Weather-Resistant Design: Fully enclosed hood and internal weather filter help block rain, snow, and debris
• Efficient Ventilation: 60 sq. in. net free vent area supports balanced attic airflow
• Durable Construction: Galvanized metal body built for long-lasting performance
• Pest and Clog Protection: Hood helps prevent rodent/insect entry and reduces leaf/pine needle buildup
• Code-Compliant Assurance: Approved by TDI RV-38, Florida Building Code FL5027, Miami-Dade, and CSA

Specifications Table:

Frequently Asked Questions (FAQ):

Q: What roof pitch is this vent suitable for?
A: It is designed 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 the weather filter included?
A: This 960 Series model is available with an internal weather filter to help resist infiltration in harsh winter climates.

Q: What material is the vent made of?
A: Galvanized metal for durability and corrosion resistance.

Q: Does it meet building code approvals?
A: Yes—TDI RV-38, Florida Building Code FL5027, Miami-Dade County, and CSA certified.

Sleek, Low-Profile Venting with Hardworking Elegance

With its super slant-back silhouette and matte black finish, this louver adds a crisp architectural accent to the roofline. The fully enclosed hood feels tailored and purposeful—beauty anchored by performance. Pair it with charcoal shingles and minimalist flashing for a cohesive, modern exterior. A refined essential that elevates both style and function in luxury living.

Choose MasterFlow 960 to upgrade your roof with durable, weather-smart ventilation that protects your home year-round.