What is RedX Apps?
Updated April 1, 2026
RedX Apps is a comprehensive suite of construction design tools that help you plan and visualize decks, roofs, walls, stairs, and more in 3D.
Our tools are available on multiple platforms including web, iOS, and Android, making it easy to work on your projects anywhere.
Whether you're a DIY enthusiast or a professional contractor, RedX Apps provides the precision and flexibility you need for every project.
Our apps include:
- Deck Builder — Design custom decks with full 3D visualization and framing plans.
- Roof Builder — Calculate and design rafters, trusses, dormers, and complete roof systems.
- Wall Builder — Create wall framing plans with stud layouts, doors, and windows.
- Stairs App — Calculate and design straight, L-shaped, U-shaped, winder, and spiral staircases.
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