A jack arch roof is a type of masonry roof structure that is constructed from brick or stone or earth blocks arches supported by wooden, steel or concrete small size beams. It is a popular roof design in traditional masonry construction and is commonly found in historic buildings and homes.
Another advantage of the jack arch roof is its aesthetic appeal. The arches create a distinctive look that is often associated with traditional masonry construction, and can add character and charm to a building. It is also very quick to install .It can be done precast as well in situ also.