Hip Roof Square Footage Calculator

Simply enter your roof dimensions and roof type such as gable or hip and approximate roof pitch.

Hip roof square footage calculator. Porch roof extensions for hip roof porch extensions from an existing building wall you can use half the calculator results. Calculate the amount of asphalt or fiberglass shingles needed to cover a hip roof. For instance a 7 12 roof pitch means that the roof rises 7 inches for every. 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.

It is often compared to slope but is not exactly the same. 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. Our calculator will help you estimate the amount of roofing shingles needed for your project plus the cost of materials and accessories. The square footage of a hip roof area is identical to the square footage of a gable roof of the same size.

Roof pitch is the measurement of a roof s vertical rise divided by its horizontal run. The difference is in the amount of ridge capping you need and the amount you will waste. The top ridge will be shorter than the one of the gable roof but the four hips will add. Steep roofs measure your house at ground level then add in the roof s overhang for greater accuracy.

A hip roof s square footage is equal to that of a gable roof with the same dimensions. Hip roof asphalt shingles calculator. If your roof is flat or has no more than a 3 in 12 pitch you can calculate its total square footage by simply multiplying the length by the width. In the united states a run of 12 inches 1 foot is used and pitch is measured as the rise of the roof over 12 inches.

Enter the extension wall length into wall length and double the extension wall width then minus ridge thickness into the wall width entries. The top ridge will be shorter for a hip roof. The only difference in this calculation to the one for a gable roof area is the amount of the ridge.