Pitch Roof Parthenon
The parthenon in athens built by the ancient greeks from 447 to 438 bc is regarded by many to illustrate the application of the golden ratio in design.
Pitch roof parthenon. Slope 3 6 12 slope 0 3. The parthenon an ancient greek temple has a roof with a rise of 3 6 meters and a run of 12 meters. What is the pitch of the roof. How roof pitch determines suitable roofing systems.
Roof pitch or slope is a measure of vertical rise to horizontal run expressed in inches per foot. Roof pitch is used to describe the slope or angle of the roof. There is no standard universal roof pitch roof pitch varies depending on culture climate style and available materials in the usa the range of standard pitches is anywhere between 4 12 and 9 12 in the uk the typical house has a pitch between 40 50 although 45 should be avoided. What is the standard pitch for a roof.
The slope of a roof is called its pitch. The pitch of a roof is its vertical rise over its horizontal span. The ratio can be indicated by a division slash separating the numbers such as 2 12 or 7 12. This is the slope of geometry stairways and other construction disciplines or the trigonometric arctangent function of its decimal.
Therefore the pitch of the roof should match the pitch of the pediment 3 4 14 4 reduced to lowest terms 1 7 7 2 which equals a slope of 23 611 or an inclination angle of 13 28481 degrees. Or the colon can replace the slash as in 2 12 or 7 12. Contemporary houses often have flat roofs which shouldn. Pitch is the term used to describe the angle slope or slant of your roof.
Enter your answer in the box. The parthenon an ancient greek temple has a roof with a rise of 3 6 meters and a run of 12 meters. However most often a ratio of pitch also fraction is slang used for the more useful slope of rise over run of just one side half the span of a dual pitched roof. The picture below shows the pitch of a 7 12 roof slope meaning that for 12 of horizontal measurement roof run the vertical measurement roof rise is 7.
Slope is rise over run. The roof pitch is important in determining the appropriate installation method and how much roofing material will be needed. The slope of a roof is called its pitch. Roof pitch designations are comprised of two numbers indicating a ratio.
Roof pitch defined and explained. This measurement is best done on a bare roof because curled up roofing shingles will impair your measurement.