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 end roof calculator.
A hip roof s square footage is equal to that of a gable roof with the same dimensions.
Hip roof asphalt shingles calculator.
The top ridge will be shorter than the one of the gable roof but the four hips will add.
Select the following information by using the drop downs to enter values in feet and inches.
Assuming this is a hip roof we multiply this by 1 1 which gives us roughly 18 squares or 1 800 square feet of the roof surface.
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.
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For estimating purposes we also assume that there is a chimney a couple of dormers and two layers of old shingles that need to be torn off and removed before a new roof.
Enter the extension wall length into wall length and double the extension wall width then minus ridge thickness into the wall width entries.
Porch roof extensions for hip roof porch extensions from an existing building wall you can use half the calculator results.
The difference is in the amount of ridge capping you need and the amount you will waste.
The only difference in this calculation to the one for a gable roof area is the amount of the ridge.
For many people being able to get the right kind of hip roof calculator is very important as knowing how to measure a hip roof is going to be vital to making sure that it turns out well.
The following tools estimate the area of a roof as well as the amount of materials necessary to construct a roof of a given area.
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.
This gives us a 3d roof area of 1 625 sq ft.
The top ridge will be shorter for a hip roof.
Enter the extension wall length into wall length and double the extension wall width then minus ridge thickness into the wall width entries.
Minus ridge thickness to allow for ridge becoming pole plate roof peak will be slightly higher ridge thick must be same.
Calculate the square footage area of a hip roof.
Calculate the amount of asphalt or fiberglass shingles needed to cover a hip roof.
The house base area is the area of land that the house covers and for more complex shapes can be estimated using the area calculator.
