Flat Roof Slope Calculator

To use this you must take the required measurements so you can input them in the required fields.

Flat roof slope calculator. This roof pitch calculator or roof slope calculator is a simple easy to understand tool to use when you need to perform construction work in your home. Rise run rise run slope. Here are the steps to follow for the roof angle calculator. Roof slope calculator example of use measure the run length it is the horizontal distance between the roof ridge and the wall of the building.

First convert the pitch to a slope. Slope measurements are determined by dividing the vertical rise in inches for every horizontal twelve inch length. This flat roof calculator provides the total installation cost including labor materials for new or retrofit flat roof projects completed by a professional contractor. Conventional slope roof range between 4 in 12 and 8 in 12.

The roof pitch or roof slope will affect the interior volume of a building the drainage the style and the covering material of roof. Measure the rise of your roof. To find the angle of a roof in degrees convert the pitch to a slope then convert to degrees by finding the arc tangent of the slope. A flat roof has a slope of 2 in 12 or less.

The run always remains constant at 12 inches. To do this simply convert the rise and run as a fraction to a decimal form eg.