GAF Master Flow Roof Jack with Vent Cap, 4 in Diameter, 26-Gauge, Mill Finish
Regular price $45.30Master Flow Roof Jack with Vent Cap (4")
Durable 26-gauge roof jack with integrated vent cap for kitchen, bath, and attic fan ventilation. Designed for roof pitches 3:12 to 5:12, with a mill finish for long-lasting performance.
Key Features:
- Integrated Vent Cap: Helps prevent rain and debris intrusion while exhausting air
- Proper Fit: 4 in diameter with 10-1/8 in height for common fan ducting
- Roof Pitch Compatibility: Installs on 3:12 to 5:12 roofs
- Durable Construction: 26-gauge metal in mill finish for strength
- Contractor-Friendly: Single-piece jack simplifies rooftop ventilation tie-ins
Specifications Table:
| Specification | Details |
|---|---|
| Brand | GAF |
| Product Name | MasterFlow Roof Jack with Vent Cap |
| Manufacturer Number | RJVC4 |
| Product Number | GAF26RJVC4 |
| Diameter | 4" |
| Height | 10-1/8" |
| Thickness | 26 Gauge |
| Color/Finish | Mill Finish |
| Allowable Roof Pitch | 3:12 to 5:12 |
| Pieces per Carton | 6 |
| Unit of Measure | Each (EA) |
| Weight | 2.6667 lb |
| Style | Ventilation and Drainage |
Frequently Asked Questions (FAQ):
Q: What duct size does this roof jack fit?
A: It is designed for 4-inch diameter duct connections.
Q: What roof pitches can it be installed on?
A: Suitable for roofs with pitches from 3:12 to 5:12.
Q: Is the vent cap included?
A: Yes, the unit includes an integrated vent cap.
Q: What is the material thickness?
A: It is made from 26-gauge metal.
Q: How tall is the roof jack?
A: The height is 10-1/8 inches.
A Sleek, Functional Accent for Venting Done Right
This roof jack’s sculpted cap and clean mill finish bring a refined, industrial note to the roofline. The integrated vent cap is a standout, marrying performance with crisp geometry. Pair it with galvanized accessories for a cohesive, modern exterior palette. A small detail with big impact, it elevates utility to a polished, luxurious finish.
Choose the GAF Master Flow Roof Jack with Vent Cap for reliable, clean ventilation on 3:12–5:12 roofs—upgrade your airflow today.
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