Sill Trim Vinyl Siding

Cellwood vinyl finish trim also known as undersill trim is used to hold the top row of siding in place near the roof line or under windows.

Sill trim vinyl siding.

Find vinyl siding trim at lowe s today. F channel f channel is used where vinyl soffit intersects the wall. It conceals the top edge of the vinyl siding and is also used at the soffit line. When installing the starter strips allow a 1 8 inch space for corner posts and j channels for expansion.

White outside corner posts. Georgia pacific undersill white 0 375 in x 150 in vinyl siding trim. Cut and bend the tab of the top piece of j channel down to provide flashing over the side j channel. To seal the edge of a siding panel where it has been cut and to secure it to the wall you can use under sill trim.

Cellwood accessories are designed to withstand the toughest weather and retain their beauty and color year after year. Corner pro clip on vinyl siding corners 5 5 in. Cut the side j channel members longer than the height of the window or door and. This video shows how to install undersill trim under windows and eaves and over doors and windows.

Fold the bottom end of the side piece of j channel inward at the bottom of the window to fit over the existing. Under sill trim is used to finish off the top edge of vinyl siding as under a window sill or at the soffit line. Vinyl siding manufacturers are focusing on their insulated products and expensive lineal and crown molding trim kits but the basic details of finishing around window sills and existing trim details in remodeling residing applications have not been been addressed or fully explored. The undersill trim is installed under every window above the ground line.

Keep ends of adjoining starter strips at least 1 4 inch apart to allow for expansion. Nail in the center of the nailing slots.