When it comes to designing or renovating your staircase, the structural design plays an important role in both aesthetics and functionality. One popular option is the single stringer staircase, which is known for its minimalist, open look. If you’re considering installing this type of staircase, you might be asking: What is a single stringer staircase?
In this post, we will explain what a single stringer staircase is, how it’s constructed, and the differences between single and double stringer staircases. Let’s dive into the details of this stylish and functional staircase design!
What is a Single Stringer Staircase?
A single stringer staircase is a type of staircase where the stairs are supported by a single central stringer running down the middle of the staircase. This central stringer is the long structural component that holds the treads (the horizontal steps) in place. Unlike traditional staircases that often have two or more stringers on either side, a single stringer staircase relies on one central stringer, which gives it a distinctive and modern look.
The stringer itself is typically made from wood, steel, or metal, depending on the design and the materials used. This design allows for more open space around the steps, creating a more airy and floating appearance. Single stringer staircases are often used in modern homes or commercial spaces with an industrial or minimalist aesthetic.
The single stringer staircase is commonly used in spaces where you want to highlight the staircase as a focal point of the room. With its open treads and minimal supports, it gives a clean, streamlined look.
Single Stringer Staircase Detail
The single stringer of a staircase is the central spine that supports the treads and risers. It runs along the middle of the staircase, and the steps are usually attached directly to it. This single central support is one of the reasons why single stringer staircases have such an appealing and unique look—they look less bulky compared to the traditional two or more stringer staircases.
Here’s a breakdown of the components of a typical single stringer staircase:
- Stringer: The central support running down the middle of the staircase. It can be made from materials like wood, metal, or steel and is the main structural component that holds the treads in place.
- Treads: The flat horizontal parts of the stairs that you step on. Treads are attached to the stringer at regular intervals.
- Risers: The vertical components that connect the treads. Not all single stringer staircases have risers (some designs have open risers, giving the stairs a more contemporary feel).
- Handrails/Guardrails: Often, single stringer staircases are paired with sleek, modern handrails or guardrails, either attached to the wall or supported by posts along the sides.
The overall design allows for a visually striking staircase that’s also functional and sturdy. The lack of additional stringers creates an open, floating appearance, and with the right design, these staircases can become a key design feature in your home.
What is the Difference Between Single and Double Stringer Stairs?
Both single stringer staircases and double stringer staircases are popular choices, but they have distinct differences in terms of structure, design, and cost.
Single Stringer Stairs:
- Design: As mentioned, single stringer staircases feature a central spine that supports the treads and risers. The open space around the stairs gives a clean, modern look.
- Structure: The central stringer provides all the support for the staircase, which means the steps are attached to the stringer along its length.
- Aesthetic: Single stringer stairs are often chosen for their minimalist and contemporary aesthetic. The floating look created by open treads is a key feature.
- Cost: Single stringer staircases may be more expensive to design and install because they require custom fabrication and high-quality materials, especially for the stringer itself.
Double Stringer Stairs:
- Design: Double stringer staircases feature two stringers (one on either side of the stairs), which support the treads and risers.
- Structure: With two stringers, the stairs are generally more stable and can handle heavier loads, which makes them a popular choice for more traditional or high-traffic environments.
- Aesthetic: Double stringer stairs have a more classic or traditional appearance, though they can still be modernized with contemporary materials and finishes.
- Cost: Double stringer staircases tend to be more affordable than single stringer stairs because they don’t require as much custom design. The cost of installation may be lower as well since the structure is simpler.
The choice between single stringer and double stringer staircases ultimately depends on your design goals, budget, and the aesthetic you want to achieve. While single stringer stairs are more modern and sleek, double stringer stairs offer extra stability and a more traditional look.
Learn more: What Is A Stringer on Stairs and Types of Stair Stringers
Conclusion
So, what is a single stringer staircase? It’s a modern and minimalist staircase design where the steps are supported by a single central stringer running down the middle of the staircase. This type of staircase is often chosen for its contemporary appearance and ability to create an open, airy feel in a space. The design is typically used in modern or industrial homes, but can be adapted to suit a variety of styles.
When choosing between a single or double stringer staircase, consider the aesthetic you want, your budget, and the structural needs of your home. While single stringer stairs offer a more modern look, double stringer stairs provide added support and are often easier on the wallet.
No matter which option you choose, both types of staircases offer functionality and style, ensuring your stairs will not only be a practical part of your home but also a striking design feature.
