4SEB-S
4″ single exhaust box for use with stucco/siding and similar exteriors less than 7/8″ thick. Includes gravity backdraft damper, which can be easily removed to convert box to an intake application. Can be customized to fit unique field conditions.
MSRP:
$76.94
Applications
Bathroom exhaust
Dryer exhaust
Kitchen hood exhaust
Fresh air make-up
Devices that require exterior exhaust or intake

Color, Made Easy.
Every detail matters. XVentBox systems can be produced in standard colors or custom-matched colors to align with architectural palettes and project specifications. By integrating color directly into the material during fabrication, we ensure a consistent appearance and long-lasting performance.
Fire Rated Option.
A 1 hour fire rated XVentBox option is available across all standard cavity box models, factory installed.









