To install trim around windows, measure and cut the trim pieces to fit the window frame. Secure the trim with nails or adhesive, ensuring it fits snugly against the wall. Apply caulk to seal any gaps between the trim and the wall, and finish by painting or staining the trim to match your interior or exterior decor. This gives windows a polished and professional look.

Installing window trim involves measuring, cutting, and securing the trim around the window frame. Sealing the gaps with caulk ensures a professional finish, and painting or staining the trim completes the look.