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home > GAF MasterFlow RV50G Galvanized Square-Top Metal Utility Vent with Round Throat, Black, 50 Sq. In. NFVA > GAF MasterFlow RV50G Galvanized Square-Top Metal Utility Vent with Round Throat, Black, 50 Sq. In. NFVA

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GAF MasterFlow RV50G Galvanized Square-Top Metal Utility Vent with Round Throat, Black, 50 Sq. In. NFVAMasterFlow RV50G Galvanized Square Top Utility Vent The GAF MasterFlow RV50G is a galvanized steel square top roof louver with a round throat, ideal for bathroom fans, kitchen ducts, and general attic exhaust. It delivers 50 sq. in. of net free vent area and is approved for use on roof pitches 3: 12 or greater. Key Features: Durable Galvanized Construction: Metal housing withstands weather and resists corrosion for long service life. Utility Exhaust

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MasterFlow RV50G Galvanized Square-Top Utility Vent

Name: GAF MasterFlow RV50G Galvanized Square-Top Metal Utility Vent with Round Throat, Black, 50 Sq. In. NFVA
Brand: barbaralachner.at
SKU: 83673062093
Price: 107.91 USD
Availability: InStock
Rating: 4.369 (1115 reviews)

The GAF MasterFlow RV50G is a galvanized steel square-top roof louver with a round throat, ideal for bathroom fans, kitchen ducts, and general attic exhaust. It delivers 50 sq. in. of net free vent area and is approved for use on roof pitches 3:12 or greater.

Key Features:

Durable Galvanized Construction: Metal housing withstands weather and resists corrosion for long service life.
Utility Exhaust Versatility: Suitable for kitchen duct outlets, bathroom fan exhausts, and attic ventilation.
Efficient Airflow: Provides 50 sq. in. Net Free Vent Area (NFVA) to help move air out of the home.
Pitch Compatibility: Designed for roofs with 3:12 pitch or greater.
Tested and Approved: Meets Texas Department of Insurance RV-38, CSA, Florida Building Code, and Miami-Dade approvals.

Specifications Table:

Specification	Details
Series	RV50G
Color	Black
Material	Galvanized steel
Style	Square-top roof louver with round throat
Net Free Vent Area (NFVA)	50 sq. in.
Allowable Roof Pitch	3:12 or greater
Applicable Standards/Approvals	Texas Department of Insurance Evaluation RV-38; CSA Certified; Florida Building Code Approved; Miami-Dade County Approved
Item Weight	2.6667 lb
Pieces per Carton	12
Manufacturer Number	RV50GBL
Product Number	GAFRV50GBL
Height	4 in (102 mm)

Frequently Asked Questions (FAQ):

Q: What roof pitches can this vent be installed on?
A: It is suitable for roofs with a pitch of 3:12 or greater.

Q: What is the net free vent area?
A: 50 square inches of NFVA.

Q: What applications is this vent designed for?
A: It’s designed for utility exhaust such as bathroom fans, kitchen ducts, and general attic ventilation.

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

Q: Is it code approved?
A: Yes—Texas Department of Insurance RV-38, CSA certified, Florida Building Code approved, and Miami-Dade County approved.

A Clean, Crafted Capstone for Functional Venting

This square-top vent strikes a crisp, architectural note while quietly managing the movement of air. The galvanized finish lends an industrial refinement that complements modern and traditional roofs alike. Pair it with matte-black flashings and streamlined fixtures for a cohesive, elevated exterior palette. Consider it a polished essential—where purposeful engineering meets effortless curb appeal.

Upgrade your roof ventilation with the durable, code-approved MasterFlow RV50G and keep your home breathing easy.