High Slope 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.

High slope roof.

Think of a classic addams family haunted house with its soaring peaks and you have a. High pitched roofs often need extra fasteners and their pitch can be as high as 21 12. Arctan 3 12 14 0 the primary purpose of pitching a roof is to redirect water and snow. The minimum roof pitch for shedding snow is around 30 or a 6 12 or 7 12 slope although this is not a definite as the material of your roof the direction of the snow and wind are some factors that can affect whether or not snow will slide as roofs of as little as 10 have been reported to shed snow.

The steep roof of the tropical papua new guinea longhouse for example sweeps. Thus pitch is typically greater in areas of high rain or snowfall. The exact roof slope in degrees is given by the arctangent. 9 12 20 12 steep slope.

Here are the equations you may use to solve for the length of the slope and the rafter. This pitch might be as low as 1 12. 2 12 4 12 conventional slope roof. You can also calculate roof pitch even without using a roof slope calculator.

This measurement is best done on a bare roof because curled up roofing shingles will impair your measurement. Visually this roof appears flat. The slope of a roof has an effect on the interior volume of a building the drainage the style and the material used. Roofs on victorian era houses were often sharply angled with a steep pitch.