For window replacement with internal boards in Adlington, the technical sequence begins with frame alignment, so we check the frame for line, level and square before glazing and final tightening, with frame alignment kept as the lead check for this boarded-reveal windows scope. We then use trims to coordinate frame setback, board thickness, corner beads, sill finish and seal line, and we coordinate internal or external trims with reveals, frame position and adjoining finishes, with frame alignment kept as the lead check for this boarded-reveal windows scope. Before closure, opening survey is reviewed and we check the existing opening, frame position and surrounding finishes before final dimensions are confirmed, with frame alignment kept as the lead check for this boarded-reveal windows scope. The handover also covers cill projection; we set the cill projection and end details to suit the opening and surrounding finish, with frame alignment kept as the lead check for this boarded-reveal windows scope. Together these checks support internal boards finished neatly into the new frame position.