But replacement windows get costly quickly ... are mass-produced in standard sizes. In an existing house, the contractor removes the frame—as well as outside trim and sometimes siding—and ...

Over time, windows have evolved dramatically, providing homes with ventilation, light, and a connection to the world outside.

Kelly has over 10 years of experience writing about home design and improvement for many prominent publications. She also spent several years working at a tech startup for an interior design game ...