Roof Material History

In the early 1970 s germany began developing and marketing the first green roof systems.

Roof material history. Roof materials at the dawn of civilization it s easy to assume that early man slept out in the open under the stars or was protected from the elements inside a cave. Many roofs of asbestos aluminum stainless steel galvanized steel and lead coated copper may soon have historic values as well. Asphalt shingles and roll roofing were used in the 1890s. In the 3rd century b c copper roof shingles were installed atop the lovamahapaya temple in sri lanka.

The simplest is the lean to or shed which has only one slope a roof with two slopes that form an a or triangle is called a gable or pitched roof this type of roof was used as early as the temples of ancient greece and has been a staple of domestic architecture in northern europe and the americas for many centuries. Copper roofing aluminium sheeting and pre cast concrete. The romans used copper as roof covering for the pantheon in 27 b c. Norman manufacturing co 1936.

Industrial production of clay roofing tiles began in the 19thcentury. In many parts of the world ceramic tiles have been the predominant roofing material for centuries if not millennia. Sloping roofs come in many different varieties. Awareness of these and other traditions of roofing materials and their detailing will contribute to more sensitive preservation treatments.

Sheet metal building materials w. The material of a roof may range from banana leaves wheaten straw or seagrass to laminated glass copper see. Many materials have been used as weatherproofing material. Wheat straw widely used in england france and other parts of europe.

Stamped sheet metal roof tiles made to simulate clay tile were popular in the early 20th century. The weatherproofing material is the topmost or outermost layer exposed to the weather. Thatch is roofing made of plant stalks in overlapping layers. However archaeologists have found evidence of very early use of roofs made from a wide variety of substances including animal parts wood rocks and clay.

Modified bitumen cap sheet roofing was developed in the 1960s as a replacement technology for bur or built up roofing by using the proven technology of bur but also adding polymer reinforced roof wear layers or cap sheets.