# Essential Stair Parts: A Quick Guide
Stairs are made up of several key components, each serving a functional and aesthetic purpose. Understanding these parts can help with maintenance, renovation, or DIY projects.
### 1. Treads & Risers
– Treads: The horizontal steps you walk on. They should be sturdy and slip-resistant.
– Risers: The vertical boards between treads, providing support and safety.
### 2. Stringers
The structural framework on either side of the stairs that supports the treads and risers. Stringers can be *closed* (hidden) or *open* (visible, like in modern designs).
### 3. Balusters & Handrails
– Balusters (Spindles): Vertical posts supporting the handrail, often decorative.
– Handrails: Rails for stability, mounted on balusters or walls.
### 4. Newel Posts
Thick supporting posts at the top, bottom, or turns of a staircase, anchoring the handrail for extra stability.
### 5. Nosing
The protruding edge of the tread that improves safety and adds a finished look.
### 6. Landings
Flat platforms between stair sections, providing a resting point or direction change.
### Choosing Materials
Stair parts can be wood, metal, or glass, depending on style and durability needs. Hardwoods like oak are popular for treads, while iron offers a sleek, modern look for balusters.
Whether repairing or designing stairs, knowing these parts ensures a safe, functional, and visually appealing result.
*For more detailed guidance, consult a stair specialist or carpenter.*