Siding & Trim

Aluminum F Channel

18mm × 28mm × 10′

F-profile receiver channel for terminating soffit panels at the wall. Cleaner than J-channel for retrofit installs.

F-channel is the receiver profile soffit panels lock into at the wall side of an overhang. The shape captures the soffit edge and conceals the cut, holding the panel flat against vibration and wind load. Use at the wall termination when soffit runs perpendicular to the building face; pair with J-channel where soffit meets fascia.