How To Figure Out A Hip Roof

Here you can calculate hip roof parameters by hip raise and.

How to figure out a hip roof.

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. The roof area for a hip end is the same as for a gable end the intersection is equivalent to a hip slightly conservative so there is usually no need to consider triangles when measuring a roof. 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. Porch roof extensions for hip roof porch extensions from an existing building wall you can use half the calculator results.

Select the following information by using the drop downs to enter values in feet and inches. How to use the hip roof framing calculator. The top ridge will be shorter for a hip roof but the 4 hips will add to the amount of. The difference is in the amount of ridge capping you need and the amount you will waste.

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. Minus ridge thickness to allow for ridge becoming pole plate roof peak will be slightly higher ridge thick must be same. Enter the extension wall length into wall length and double the extension wall width then minus ridge thickness into the wall width entries. From your average hip roof calculator to something more specific like a hip roof rafter calculator there is plenty to consider with this kind of calculation.

Easy rafters does not calculate a complete four sided hip roof but rather calculates the common hip and jack rafters for one end of a hip roof. A hip roof s square footage is equal to that of a gable roof with the same dimensions. The roof area is simply 114x18x2 plus 30x18x2 giving 5184 square feet which is perfectly adequate for estimating materials. A regular hip has equal slopes on all sides while an irregular hip has different slopes on the main roof and hip end roof.

Hip roof is a roof with a sharp edge or edges from the ridge to the eaves where the two sides meet. Hip roof area calculator. Calculate the amount of asphalt or fiberglass shingles needed to cover a hip roof.