A professional and realistic image of a technician replacing the sealing gasket

A professional and realistic image of a technician replacing the sealing gasket on a modern window frame. The technician is carefully installing the new gasket along the edge of the window, using specialized tools. The environment is clean and well-lit, emphasizing the quality and professionalism of the window installation and maintenance services. The modern window provides a clear view to the outside, with the focus on the gasket replacement process, conveying trust and reliability in the services offered by the company.