This app is a 3D roof builder and rafter calculator for contractors and DIYers. It automatically generates professional blueprints with labeled parts, cut lists, and material estimates. Design complex roof systems in interactive 3D and export plans for the job site.
Summarized from real user reviews of RedX Roof. Based on 843 reviews and a 4.7/5 average, it highlights the 5 positives and 5 negatives reviewers mention most about this Utilities app.
6.8.9
March 28, 2026
This update has minor improvements and bug fixes.
Gain full app access and all of its features.
3 issues
Login issues
Data loss after crashes
4 requests
Support for more roof types (e.g., scissor trusses, gambrel trusses)
Ability to input full build dimensions and get lumber count
RedX Roof is a powerful 3D roof builder and rafter calculator. It helps contractors and DIYers design complete roof systems in interactive 3D, automatically generates professional roof blueprints with labeled parts and cut lists, and provides material estimates.
Key features include a 3D roof builder, automatic roof framing layout, construction-ready roof blueprints, detailed cut sheets and material lists, and individual rafter inspection mode. It also offers classic tools like a common rafter calculator, hip rafter builder, and valley builder.
The app is free to download and offers in-app purchases. There is a current 12-month subscription available for $59.99 USD/year, which auto-renews unless turned off in your App Store settings. Prices may vary by country.
The app supports measurements in CM, MM, Feet & Inches, making it versatile for various construction projects and locations.
This app is ideal for contractors, framers, and serious DIYers who need to create accurate roof framing plans and blueprints without manual calculations. It aims to save significant time on layout and calculation.
