Inside Corner Trim for Siding - 1" x 10' - Tundra

This 1" x 10' inside corner trim finishes inside intersections of exterior siding with a clean, continuous line. A multi-bend inside-corner profile uses two flanges to create a hollow channel for tidy coverage. The smooth Tundra color surface blends with natural and contemporary palettes, while the backside is white for a discreet interior face. Crisp, square edges with small hems add definition, and straight-cut ends help precise alignment over long runs. With no visible fastener slots, it offers a neat appearance and a practical, reliable solution for both pros and DIY users.