On this contemporary windows project in Worksop, glass specification is the first installation control and we match glazing type and pane configuration to the intended room use and project specification. Kaizen Windows & Doors links trims to mullion positions, frame proportions, fixed and opening panes, glass size and finish, making sure we coordinate internal or external trims with reveals, frame position and adjoining finishes, with glass specification kept as the lead check for this contemporary windows scope. We also review frame dimensions before making good and confirm manufacturing dimensions against the surveyed opening before the replacement frame is ordered, with glass specification kept as the lead check for this contemporary windows scope. Finally, frame alignment is checked so we can check the frame for line, level and square before glazing and final tightening, helping deliver a cleaner window composition with frame divisions planned around the elevation, with glass specification kept as the lead check for this contemporary windows scope.