The gorgeously graphic lines of Crittall style glazing add a timeless design feature to any space. Crittall style glazing is used for windows, doors, and partitions, and is recognisable for its elegant black metal frame with horizontal bars. These windows were used on buildings like the Houses of Parliament and the National Gallery, and are synonymous with art deco and modernism. Ironmonger Francis Henry Crittall developed the iconic style in Essex in the late 19th century, and it is now enjoying a surge in popularity for contemporary homes. Its mix of sharp industrialism and turn-of-the-century elegance means Crittall glazing is now recognised as a design classic.