History Roof Shingles

Shingles or herpes zoster is caused by the varicella zoster virus.

History roof shingles.

Shingles can develop only after initial infection with chickenpox or more uncommonly after vaccination for chickenpox. They are now among the largest commercial and residential roofing product manufacturers in north america. Shingles historically were called tiles and shingle was a term applied to wood shingles as is still mostly the case outside the us. The first course is the starter course and the last being a ridge course or ridge slates.

This is the same virus that causes chickenpox. The history of asphalt roofing shingles. Cause and symptoms. Historically wooden shingles were usually thin 3 8 to 3 4 in or 10 to 19 mm relatively narrow 3 to 8 in or 76 to 203 mm of varying length 14 to 36 in or 360 to 910 mm and almost always planed or knifed smooth the traditional method for making wooden shingles before the 19th century was to rive hand split them from straight grained knot free sections of.

They were first used in 1903 in general use in parts of america by 1911 and by 1939 11 million squares of shingles were being produced. Gaf materials corporation was founded in 1886. Shingle is a corruption of german schindle schindel meaning a roofing slate. National board of fire underwriters campaign to eliminate the use of wood shingles on roofs was a contributing factor in the growth in popularity of.

By 1911 people started to use them on a general scale and by 1939 approximately 11 million were being produced. Shingles are laid in courses usually with each shingle offset from its neighbors. Gaf offers three warranty choices on their timberline shingles.