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.
Second a simple hip roof like the one in this example often has a flat rubber or metal roofing section at the top instead of a hip so there s no ridge at all and the height is whatever you want it to be.
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.
Which means that once you ve found the right ridge height for a given footprint the roof pitch is the only remaining variable.
This measurement is best done on a bare roof because curled up roofing shingles will impair your measurement.
Roof pitch is used to describe the slope or angle of the roof.
The parthenon is regarded as the finest example of greek architecture.
Pitch angle incline slope they all can be used to refer to the steepness of a roof.
The parthenon is the centrepiece of a 5th century bce building campaign on the acropolis in athens.
Pyramid hip roof parthenon roof design a pyramid hip roof corresponds an easy hip roof however the wall surfaces are square as opposed to rectangle shaped making the form of the structure is roof incline involved a factor in a pyramid form on top.
In the roofing trade the go to term is pitch and it is expressed in terms of 12 inches so the pitch of a roof is determined by how many inches the slope rises for every 12 inches it runs horizontally.
The parthenon had 46 outer columns and 23 inner columns in total each column having 20 flutes.
Roof pitch or slope is a measure of vertical rise to horizontal run expressed in inches per foot.
Others however debate this and say that the golden ratio was not used in its design.
The roof pitch is important in determining the appropriate installation method and how much roofing material will be needed.