Hip Roof Two Different Pitches

The most common hip roof pitch ratios fall between 4 12 and 6 12 although variations occur based on factors such as snow rain and wind conditions which is because steeper hip roof pitch ratios allow for less accumulations of snow and rain on the roof and lower ratios provide less wind resistance.

Hip roof two different pitches.

But here it will be different since the hip rafter doesn t lie at 45 degrees to the commons. Modern residential hip roof construction uses common pitch ratios in general. How to use the hip roof framing calculator. Managing a hip roof with two different pitches.

The pitch of the unequal hip rafter can be expressed in relation to either the main roof or the secondary roof. One thing that has become far more popular in recent years is the usage of hip roofs that have an alternative pitch at one side to the other. From simple to very complex computer generated hip roof designs. Select the following information by using the drop downs to enter values in feet and inches.

The hip roof framing calculator returns the value of the main rafter the side rafter the length of the hip the height of the knee wall and the lengths of the jack rafters. A hip roof or a hipped roof is a style of roofing that slopes downwards from all sides to the walls and hence has no vertical sides. 3 12 and 6 12 is 4 5 17. I have only built one roof where a hip was joining two different pitch roofs at the corner of a house.

Whilst it may sound ridiculous today they are used quite a lot these days to make a home look a bit more unique than others on the market.