GAF MasterFlow RV50A Aluminum Square-Top Utility Roof Vent with Round Throat, 50 Sq. In. NFVA, Mill Finish
MasterFlow RV50A Aluminum Square-Top Utility Roof Vent
Durable aluminum square-top roof louver designed for utility exhaust and attic ventilation. The RV50A features a round throat and 50 sq. in. net free vent area, suitable for roof pitches 3:12 or greater and finished in mill for long-lasting performance.
Key Features:
- Utility Vent Versatility: Ideal for kitchen duct outlets, bathroom fan exhausts, and attic ventilation
- Durable Construction: Aluminum body with mill finish resists corrosion and weathering
- Efficient Airflow: 50 sq. in. Net Free Vent Area for consistent exhaust performance
- Round Throat Design: Promotes smooth air passage and helps reduce backflow
- Code Compliance: CSA certified with approvals from Florida Building Code, Miami-Dade County, and TDI RV-38
Specifications Table:
| Specification | Details |
|---|---|
| Series | MasterFlow RV50A |
| Product Type | Square-Top Roof Louver with Round Throat |
| Material | Aluminum |
| Finish | Mill Finish |
| Net Free Vent Area (NFVA) | 50 Sq. In. |
| Allowable Roof Pitch | 3:12 or Greater |
| Height | 4 in (102 mm) |
| Item Weight | 2.6667 lb |
| Applicable Standards/Approvals | Texas Department of Insurance Evaluation RV-38; CSA Certified; Florida Building Code Approved; Miami-Dade County Approved |
| Manufacturer Number | RV50A |
| Product Number | GAFRV50A |
Frequently Asked Questions (FAQ):
Q: What roof pitches is this vent compatible with?
A: It is suitable for roof pitches of 3:12 or greater.
Q: What applications is the RV50A designed for?
A: It’s commonly used for kitchen duct outlets, bathroom fan exhausts, and general attic exhaust ventilation.
Q: What is the net free vent area?
A: 50 square inches.
Q: What material is the vent made from?
A: Aluminum with a mill finish.
Q: Is this product certified or approved for code compliance?
A: Yes—CSA certified and approved by the Florida Building Code, Miami-Dade County, and Texas Department of Insurance (Evaluation RV-38).
A Clean, Modern Accent for Functional Rooflines
The square-top silhouette adds a crisp architectural note while quietly managing airflow. Its aluminum mill finish harmonizes with a range of shingles and metals, bringing a refined utility to the roofscape. Pair it with streamlined vent stacks and low-profile flashings for a cohesive, contemporary exterior. Essential, elegant, and engineered—this vent elevates performance and polish in one gesture.
Choose the MasterFlow RV50A to upgrade your roof ventilation with durable aluminum construction and code-approved performance.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
MasterFlow RV50A Aluminum Square-Top Utility Roof Vent
Durable aluminum square-top roof louver designed for utility exhaust and attic ventilation. The RV50A features a round throat and 50 sq. in. net free vent area, suitable for roof pitches 3:12 or greater and finished in mill for long-lasting performance.
Key Features:
- Utility Vent Versatility: Ideal for kitchen duct outlets, bathroom fan exhausts, and attic ventilation
- Durable Construction: Aluminum body with mill finish resists corrosion and weathering
- Efficient Airflow: 50 sq. in. Net Free Vent Area for consistent exhaust performance
- Round Throat Design: Promotes smooth air passage and helps reduce backflow
- Code Compliance: CSA certified with approvals from Florida Building Code, Miami-Dade County, and TDI RV-38
Specifications Table:
| Specification | Details |
|---|---|
| Series | MasterFlow RV50A |
| Product Type | Square-Top Roof Louver with Round Throat |
| Material | Aluminum |
| Finish | Mill Finish |
| Net Free Vent Area (NFVA) | 50 Sq. In. |
| Allowable Roof Pitch | 3:12 or Greater |
| Height | 4 in (102 mm) |
| Item Weight | 2.6667 lb |
| Applicable Standards/Approvals | Texas Department of Insurance Evaluation RV-38; CSA Certified; Florida Building Code Approved; Miami-Dade County Approved |
| Manufacturer Number | RV50A |
| Product Number | GAFRV50A |
Frequently Asked Questions (FAQ):
Q: What roof pitches is this vent compatible with?
A: It is suitable for roof pitches of 3:12 or greater.
Q: What applications is the RV50A designed for?
A: It’s commonly used for kitchen duct outlets, bathroom fan exhausts, and general attic exhaust ventilation.
Q: What is the net free vent area?
A: 50 square inches.
Q: What material is the vent made from?
A: Aluminum with a mill finish.
Q: Is this product certified or approved for code compliance?
A: Yes—CSA certified and approved by the Florida Building Code, Miami-Dade County, and Texas Department of Insurance (Evaluation RV-38).
A Clean, Modern Accent for Functional Rooflines
The square-top silhouette adds a crisp architectural note while quietly managing airflow. Its aluminum mill finish harmonizes with a range of shingles and metals, bringing a refined utility to the roofscape. Pair it with streamlined vent stacks and low-profile flashings for a cohesive, contemporary exterior. Essential, elegant, and engineered—this vent elevates performance and polish in one gesture.
Choose the MasterFlow RV50A to upgrade your roof ventilation with durable aluminum construction and code-approved performance.
