Serving the Lower Mainland Since 1981

Stair Anatomy Explorer

Explore every part of a staircase — click any component to learn what it does, why it matters, and how AAC builds it.

0/16 explored

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Select a component

Click any part on the 3D model to learn about it. Drag to rotate, scroll to zoom.

+ 11 more on the diagram

All Stair Components

Ready to build your dream staircase?

With 45+ years of experience, AAC Woodworking custom-manufactures and installs every component shown above. Tell us about your project.