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Online Roof Construction Calculators - DIY Projects & Professional Builds

Master any roofing project with RedX Apps’ comprehensive suite of Roof Construction Calculators. Ideal for both DIY enthusiasts planning their shed roofs and professionals designing complex roofing structures. Our tools offer detailed 3D modeling, automatic rafter and truss calculations, and custom blueprint generation. Access specialized calculators for Rafter, Hip, Valley, and Gambrel designs, ensuring precision and ease in every build. Now with RedX AI: describe your roof in plain language and RedX AI generates the framing design in 3D for you to refine and print.

Try out some of our other calculators below: