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.
Hip roof height.
Here is the online hip roof area calculator which helps you calculate the hip roof parameters such as roof rise common and hip rafters length and roof area based on width height of roof base and the roof pitch identical for all sides.
Minus ridge thickness to allow for ridge becoming pole plate roof peak will be slightly higher ridge thick must be same.
Hip roof a hip roof is a rectangular roof that slopes on all four sides.
Here we consider two types of hipped roofs see picture.
1 pyramid hip roof roof base is a square roof sides are identical isosceles triangles 2 hip roof roof base is a rectangle two sides are identical isosceles triangles and two sides are identical trapeziums.
Heel height seat cut accept the default heel height and seat cut dimensions calculated by easy rafters or override the.
Hip roof is a roof with a sharp edge or edges from the ridge to the eaves where the two sides meet.
The exact calculation of the hip roof with the help of online calculator kalk pro detailed drawings 3d model.
For example say that 2 of the sides of your hip roof measure 6 feet 1 8 m 2 sides measure 10 feet 3 0 m and the roof is 3 feet 0 91 m high.
Porch roof extensions for hip roof porch extensions from an existing building wall you can use half the calculator results.
Calculation of area pitch and other important dimensions material consumption.
Enter the extension wall length into wall length and double the extension wall width then minus ridge thickness into the wall width entries.
Try calculation for free.
The total length is then 32 feet 9 8 m and the total area of the roof is 96 square feet 8 9 m 2.
One expression of a hip roof pitch based on this formula would be 4 12 meaning a 4 inch vertical rise for every 12 horizontal inches.