On this bow windows project in Whiston, reveal dimensions is the first installation control and we check internal and external reveal depths so trims, plaster and handle clearances can be coordinated, with reveal dimensions kept as the lead check for this bow windows scope. Kaizen Windows & Doors links packers to frame segmentation, connectors, sill line, head interface and internal finishing, making sure we support the frame at suitable points so fixing does not pull it out of line, with reveal dimensions kept as the lead check for this bow windows scope. We also review internal sealing before making good and close the internal frame perimeter cleanly before trims or making-good work is completed, with reveal dimensions kept as the lead check for this bow windows scope. Finally, internal making good is checked so we can repair or finish internal reveals, sill zones and decoration interfaces around the new frame, helping deliver a multi-frame bow arrangement coordinated as one installation rather than separate windows, with reveal dimensions kept as the lead check for this bow windows scope.