4 in. Diameter Aluminum Round Back Roof Jack Vent Cap for Existing Duct Work

Description

4 inch Roof Vent | Round Back Residential Roof Jack Vent Cap | Model RBV-4-C4-TP
The 4 inch Round Back Roof Jack is 4 inches in diameter and has a 4 inch tall collar. In addition, it also has a 2 inch tailpipe for duct ventilation. It's mainly for ventilating bathroom fans and range hoods. It allows for maximum airflow while alleviating back pressure.
The Roof Jack’s tailpipe is 2 inches long and is corrugated at the bottom to fit existing ductwork. This allows for a quick and easy installation.
Installation: Best used on steep slope roofs
The 4 inch Round Back is best for ventilating steep slope roofs. The inner louver design will prevent rain or snow from entering.
This static vent is ideal for venting out bathroom fans or range hoods. In addition, the round design is aerodynamic to withstand wind speeds up to 200 mph. The Round Back Vent is great for residential roof applications because of its low profile.
These vents have an all-aluminum construction. To clarify, this means they are durable, lightweight, and will not rust.
Great for exhausting out bathroom fans and range hoods
Comes with a tail pipe adapter to connect to duct work in the attic
Prevents rain, snow and wildlife from entering
Air flows freely through the inner louvers that ventilate better than insect screens
Constructed of durable rust-free aluminum
UL Certified, Florida State, Texas Insurance & California Fire Code approved
Tested to withstand wind pressure of 200+ mph
5 Year Warranty