Pitch Of Roof Question

So the pitch of a roof is determined by how many inches the slope rises for every 12 inches it runs horizontally.

Pitch of roof question.

Most people interested in roof pitch are actually measuring the slope which is the most useful measurement when considering roofing material and rainwater. How to calculate pitch. According to our hoa requirements main house roof minimum slope is 7 12 and accessory and shed roofs slope is 4 12 my question is. If a roof increases in height by four inches for every foot of horizontal run it is considered to have a 4 in 12 pitch or just a 4 pitch talk in terms of pitches and you will always be understood in the roofing universe.

Is the bonus room dormer roof considered the main roof or an accessory roof. The pitch of a roof is its vertical rise over its horizontal span. 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. For every 12 horizontal feet the roof changes 5 feet in vertical height.

Even carpenters often use the terms slope and pitch interchangeably. And matching the roofing component with the shingles metal or whatever you have is more asthetical pleasing to the eye than switching up the roof matter on the porch. Slope is the correct term for the ratio of vertical to horizontal distance on a particular plane of the roof. So we ended up matching the porch pitch roof with the rest of the house it looks so much better has a better flow.