- Some stock photographs may show options that are not included. Please check product description.
Slant Back Roof Vent — 16 in. x 20 in., Aluminum, Brown
- Mfg.#
- 85283
- Sku#
- 6459200
- Feature heavy-duty aluminum construction
- Large flange for easy installation
- Provide 50 square inches of net free area per piece
- For 3/12 to 12/12 roof pitch
* Estimated stock levels as of Sat, May 16, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
This 16-Inch x 20-Inch Brown Aluminum Slant Back Roof Vent is a durable roof vent designed to improve attic ventilation and help manage heat and moisture. Built with heavy-duty aluminum construction and a large flange for easier fit and sealing, it provides 50 square inches of net free area per piece to promote steady airflow. Sized for 3/12 to 12/12 roof pitches, the vent’s low-profile 5-inch height and brown finish blend with common roofing materials while resisting corrosion. Its 16 by 20-inch footprint accommodates standard roof openings, making it suitable for reroofs, repairs, or new construction where passive ventilation is needed. Whether reducing attic temperatures in summer or helping prevent moisture buildup, this slant back vent delivers straightforward performance and long-lasting service.
Specifications
General
| Air Flow | 1320 CFM |
|---|---|
| Amps | 3.5 AMPS |
| Color | Brown |
| Color Family | Brown / Beige / Tan |
| Material | Heavy-Duty Aluminum |
| Rough Opening Size | 9 in Diameter |
| Type | Roof Vent |
Dimensions
| Height | 5 in |
|---|---|
| Length | 20 in |
| Width | 16 in |
