Slide 1

Standard Colors

Custom Color

Slide 1

Standard Colors

Custom Color

4-ILS-12H

Single 4″ In-Line Sleeve designed as a retrofit application to replace existing wall caps. Includes 4″ duct sleeve with backdraft damper and rubber gasket, 12″ x 8″ horizontal louver and frame. Easy 3 step installation with no disturbance to existing exterior wall. Can be customized to fit unique field conditions.

MSRP:

$79.98

Standard Colors

Custom Color

Accessories

Accessories

Fire Rated Option

Accessories

Applications


  • Bathroom exhaust

  • Dryer exhaust

  • Kitchen hood exhaust

  • Devices that require exterior exhaust

About

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.