RedX Roof - Rafter Calculator

RedX Roof Pro is a powerful 3D Roof Builder, Roof Blueprint Generator, and Rafter Calculator designed for contractors, framers, and serious DIYers. It features a full 3D Roof Framing Engine that automatically generates common rafters, hip rafters, valley rafters, jack rafters, gable roofs, and roof sheathing layouts, all in an interactive 3D workspace.

Design complete roof systems in 3D, view individual rafters, and instantly generate professional blueprints with labeled parts and full cut lists. Print or export construction-ready blueprints and on-site framing diagrams. The suite includes classic tools for common rafters, hip rafters, valley rafters, plywood angles, gable truss builders, and more, with support for CM, MM, feet, and inches.