When was the ceiling tile invented?

Ceiling tiles were first invented in the 19th century, with significant development occurring in the 1850s and 1860s. One notable early form of ceiling tiles was created by the American architect and inventor, John T. W. Houghton, who patented a design in 1864. These tiles were initially made from materials like plaster and tin, and they became popular for their aesthetic appeal and utility in acoustics and insulation. Over the years, various materials and designs have evolved, leading to the modern ceiling tiles we use today.