Hip Roof Estimator

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.

Hip roof estimator. Minus ridge thickness to allow for ridge becoming pole plate roof peak will be slightly higher ridge thick must be same as common. Span for the main rafters measure from outside of wall to outside of wall. 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. A regular hip has equal slopes on all sides while an irregular hip has different slopes on the main roof and hip end roof.

8 inches and you have an 8 in 12 pitch. To get results you need to provide roof base dimensions length and width and roof pitch we assume it is identical for all sides. Porch roof extensions for hip roof porch extensions from an existing building wall you can use half the calculator results. The only difference in this calculation to the one for a gable roof area is the amount of the ridge.

On a ladder beside the roof place the level a foot or so up the roof hold it level and measure from the 12 inch mark on the level s bottom straight down to the roof. Enter the extension wall length into wall length and double the extension wall width then minus ridge thickness into the wall width entries. 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. They must must be on the same level.

One of users asked us to create calculator which will help him estimate hip roof parameters like rafter s lengths roof rise and roof area. Porch roof extensions for hip roof porch extensions from an existing building wall you can use half the calculator results. Minus ridge thickness to allow for ridge becoming pole plate roof peak will be slightly higher ridge thick must be same as common. To do this your best bet is definitely finding a good hip roof construction calculator so that you can work it all out in a timely and simple fashion.

Enter the extension wall length into wall length and double the extension wall width then minus ridge thickness into the wall width entries. The difference is in the amount of ridge capping you need and the amount you will waste. All formulae are below the calculator. A hip roof is a rectangular roof that slopes on all four sides.

Calculating the dimensions of the hip roof rise and area would be very easy and time saving using this calculator. If this distance measures 4 inches you have a 4 in 12 pitch. A hip roof s square footage is equal to that of a gable roof with the same dimensions. Hip roof square footage calculator calculate the square footage area of a hip roof the square footage of a hip roof area is identical to the square footage of a gable roof of the same size.

Calculate the amount of asphalt or fiberglass shingles needed to cover a hip roof. If you are trying to undertake this all yourself then you should really be looking for the most effective way of working out things like the hip roof square footage.