Undersill Trim 120-inch White Exterior Vinyl Siding Accessory (Piece)

The Undersill Trim is installed under every window above the groundline. Conceals the top edge of the vinyl siding. Also used at the soffit line. Every effort has been made to make the colours in this application as accurate as possible. However, as colours shown are digitally reproduced, and are viewed differently depending on the electronic device used, we recommend you make final colour decisions using actual product samples. Colours are subject to change without notice Used to secure cut siding pieces on top of walls Installed into J_trim Prevents unsightly face nailing of the panels Provides a finished look 10 ft. Length