How to measure & calculate roof angle, slope and pitch.

There are a few different ways. If you don’t already know your roof angle and slope, you will find an example here of how you can measure your roof slope. (You can calculate it yourself using trigonometry) If you don’t remember from school, you will find a lot of explanations on YouTube and on the web.

With spirit level and yardstick

  1. Measure any height or width. Be careful that the triangle is perpendicular, i.e. vertical and horizontal sides.
  2. Send us the measurements and we will calculate the angle for you or calculate it yourself according to the formula below.
  3. Do not hesitate to contact us if you want help with your measurements and calculations