https://www.homebuildingandrepairs.co... Visit our website today to learn more about roof framing, new house construction and home repairs. Here's another helpful video that will show do it yourselfer's how to calculate and layout a hip or valley roof rafter. It will include the math formula and framing square measurements for marking and cutting the roof framing components. Keep in mind that larger pieces of lumber might be required and you will need to adjust your calculations for roof pitch ratios and angles to match your building projects. Roof Framing Ideas How To Calculate Length of Common Roof Rafter - Carpentry And Construction Math • How To Calculate Length of Common Roof Raf... EASIEST Method Ever For Making Gable Roof Rafters Without Complicated Math Formulas • EASIEST Method Ever For Making Gable Roof ... How To Layout And Cut Hip Roof Rafter Without Any Math Formulas or Framing Square - Making It Easy • How To Layout And Cut Hip Roof Rafter With... How To Build The Infamous X-Ridge Design - Roof Framing Ideas • How To Build The Infamous X-Ridge Design -... Roof Framing Tour of Our 850 Square Foot Two Bedroom House - Part Five • Roof Framing Tour of Our 850 Square Foot T... How To Build Home Addition Angled Wall - Ceiling And Roof Framing Details • How To Build Home Addition Angled Wall - C... Ceiling, Sheathing And Roof Framing Tutorial For 1923 Home Building Project - Part 6 • Ceiling, Sheathing And Roof Framing Tutori...