When was double glazed windowsinventedand yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy?

Double glazed Windows were invented in the late 19th century, with a patent filed in 1865 by a Scottish scientist named Sir Hugh Apiston. They gained popularity for their energy efficiency and sound insulation properties. The design was further refined in the following decades, becoming widely used in residential and commercial buildings by the mid-20th century.