How To Replace Interior Window Sill And Trim. After that place your putty knife between the wall and the trim and pry the trim away from the wall. Nail the trim to the jamb with 1-in.
Nail the thick part of the trim to the framing with 2-in. First we ran a cutting blade This is my favorite caulk removing tool. For mildew spray a mixture of vinegar and water directly on the mold and let the mixture sit.
7Repeat until youve replaced all of your window sills.
You want the surrounding drywall on the sides intact so be careful as you dig it out with a crow bar. Use a utility knife and a hammer if necessary to carefully break and remove any. Fine-tune it with a jigsaw chisel or sandpaper. After that place your putty knife between the wall and the trim and pry the trim away from the wall.