How To Calculate Exact Roof Framing Angles Like 30 or 40 Degrees - Construction Math
https://www.homebuildingandrepairs.co... Click on our link for more helpful videos on roof framing, home building and repairs. In this video I will provide you with a math formula that can be used to calculate roof pitch ratios for exact roof building angles. These angles can be used to maximize solar panel output in certain areas where taller or shorter roof angles will work better.