# Active Ventilation 7 in. Dia. Aluminum Static Roof Vent NFA 38 sq. in. for SM-rib Panel Roofs 2 in. Collar Mill Finish

**Brand:** [Active Ventilation](https://shop.coreranger.com/brands/Active%20Ventilation)
**SKU:** RBV-7-C2-SM-rib
**Price:** $70 · in stock
**URL:** https://shop.coreranger.com/product/active-ventilation-7-in-dia-aluminum-static-roof-vent-nfa-38-sq-in-for-sm-rib-panel-roofs-2-in-colla-343443516

## Specifications

| Spec | Value |
|---|---|
| Model # | RBV-7-C2-SM-rib |
| Features | No Additional Features |
| Material | Aluminum |
| Pack Size | 1 |
| Internet # | 343443516 |
| Power Type | Non-Powered |
| Returnable | 90-Day |
| Store SKU # | 1016027410 |
| Color Family | Silver |
| Color/Finish | Silver |
| Intake/Exhaust | Exhaust |
| Mounting Position | Roof Mount |
| Product Depth (in.) | 24 in |
| Product Width (in.) | 16 in |
| Product Height (in.) | 7 in |
| Manufacturer Warranty | 1 year |
| Net-Free Area (Sq. In.) | 113 |

## Description

The RBV-7-C2-SM-Rib is a premium 6 in. round-back static roof vent engineered specifically for metal roofs. This is done by featuring a 11 in. x 12 in. sub-base that is fabricated to the profile of the SM-Rib, Tuff Rib, Panel-Loc Plus, AG-Rib, and Master Rib exposed fastener metal roof designs. Having the roof vents base match the shape of the SM-Rib roof ensures a watertight, professional fit.Optimal Airflow: A 4 in. tall collar provides critical clearance between the roofline and the internal louvers, maximizing exhaust efficiency. Capacity: With 38 sq. in. of Net Free Area (NFA), a single vent effectively exhausts up to 158 sq. ft. of attic space (based on the IBC 1/300 rule). Strategic Placement: Designed for roof pitches of 2/12 or greater. For maximum performance, you may install the roof vent down to 4 ft. maximum from the ridge cap to capture and release the hottest air and moisture. Weather-Ready Design: Spun from a single piece of heavy-duty, corrosion-resistant aluminum, the aerodynamic lid provides superior structural strength against high winds and harsh weather. Pest & Debris Shield: Precision-engineered internal louvers prevent rain and snow intrusion while keeping birds, insects, and wildlife out of your attic. Lifetime Build: All-aluminum construction ensures the unit will remain rust-free for the life of the roof.

• Aluminum construction ensures rust-free use
• Internal louvers block rain, snow and wildlife intrusion
• Ideal for roof pitches of 2/12 or greater