Roof Material History

Industrial production of clay roofing tiles began in the 19thcentury.

Roof material history.

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. 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. In the early 1970 s germany began developing and marketing the first green roof systems. Sloping roofs come in many different varieties.

Stamped sheet metal roof tiles made to simulate clay tile were popular in the early 20th century. In the 3rd century b c copper roof shingles were installed atop the lovamahapaya temple in sri lanka. Of nevada mo was an early producer of the product and still makes two simple versions of the metal roof tiles. Asphalt shingles and roll roofing were used in the 1890s.

Thatch is roofing made of plant stalks in overlapping layers. One hundred years later concrete roof tiles were first used when first introduced in the early 1900 s the practice was to add a pigment to resemble clay roofing tiles. Awareness of these and other traditions of roofing materials and their detailing will contribute to more sensitive preservation treatments. 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.

Copper roofing aluminium sheeting and pre cast concrete. Many materials have been used as weatherproofing material. Norman manufacturing co 1936. The material of a roof may range from banana leaves wheaten straw or seagrass to laminated glass copper see.

The romans used copper as roof covering for the pantheon in 27 b c. Centuries later copper and its alloys were integral in european medieval architecture. Sheet metal building materials w. The weatherproofing material is the topmost or outermost layer exposed to the weather.

Many roofs of asbestos aluminum stainless steel galvanized steel and lead coated copper may soon have historic values as well.