Adding Window Trim To Vinyl Siding. Use a siding removal tool. If you prefer shades of tan or brown pair a light vinyl siding with a matching soffit and make each window trim piece a darker shade of brown. Exterior window trim on vinyl siding if your home has vinyl siding and you d like to add vinyl window trim you will first need to remove the existing siding and j channel from around the windows.
Use this tool by inserting it where a piece of vinyl overlaps a piece below it and then sliding it across until you reach the end of. Instruction on how to install exterior 2x4 trim around a new or old window.
Vinyl siding can be cut with either tin snipper or a utility knife.
Unscrew and remove the storm window from the outside of the window. Pry off the vinyl siding and j channel from around the perimeter of the window. Remember that interior window trim can also add or detract from how nice your home looks from the street. Remove the pieces of vinyl siding from around the window area.
