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The Design Icon: Settecento Chair by Leonardo Liendo. Best Use Case: Transitional indoor-outdoor dining and small footprint urban apartments. The Settecento Chair is a high-performance evolution of the Superleggera typology, utilizing stackable steel chairs with a tubular frame to provide more durability than traditional wood while maintaining a minimalist, lightweight silhouette.
The Settecento Chair reinterprets Gio Ponti's classic design for the modern era. Using stackable steel chairs with a tubular frame and perforated metal, it offers a durable, space-saving solution for contemporary homes and patios. This chair features a minimalist tubular steel frame and a CNC laser-cut perforated seat, offering a lightweight yet durable seating solution. Its stackable design allows for efficient space-saving in modern dining rooms, while the industrial craftsmanship ensures stability and high-traffic resilience for residential or commercial use.

From Wood to Steel: The Superleggera Heritage
In the world of interior styling, few silhouettes are as recognizable as the Superleggera chair. Designed by Gio Ponti in 1957, this masterpiece of Italian design weighs just 1.7 kilograms (3.7 pounds). It was the result of nearly a decade of research into how to achieve the minimum structural weight possible for a wooden chair. For decades, it has been the gold standard for modernist typologies, representing a perfect marriage of form and function.
However, as our living spaces evolve to become more fluid—blurring the lines between the kitchen, the dining room, and the terrace—the limitations of delicate ashwood become apparent. This is where Leonardo Liendo steps in. The Settecento chair by Leonardo Liendo reinterprets the Superleggera typology by utilizing two continuous curved steel tubes and a CNC laser-cut perforated seat to enhance durability for both indoor and outdoor residential settings. This shift from wood to metal is a masterclass in material honesty, translating the lithe curves of the 1950s into a format that can survive a sudden rainstorm or a busy family dinner.
The enduring appeal of this specific design language is backed by significant market momentum. Cassina, the manufacturer of the original Superleggera, reported a 19% increase in revenue in 2022, reaching a total economic value of 158.9 million Euros. This growth suggests that modern homeowners are increasingly looking for pieces that honor design history while meeting contemporary needs for resilience.
Lineage & Specs Comparison
| Feature | 699 Superleggera (1957) | Settecento Chair (Modern) |
|---|---|---|
| Designer | Gio Ponti | Leonardo Liendo |
| Material | Solid Ashwood / Cane | Tubular Steel / Perforated Metal |
| Weight | 1.7 Kilograms | Approx. 4.5 Kilograms |
| Primary Use | Indoor Dining | Indoor & Outdoor Transitional |
| Durability | Delicate / Heirloom | High-Traffic / Industrial |
| Storage | Non-stackable | High-efficiency frame stacking |

When considering steel vs wood chairs for modern interiors, the choice often comes down to lifestyle. While wood offers warmth, the use of stackable steel chairs provides an industrial craftsmanship that wood simply cannot match in terms of thinness and strength.
Technical Excellence: CNC Precision and Durability
The soul of the Settecento lies in its manufacturing. Unlike mass-produced furniture that relies on standard stamping, these chairs utilize precision engineering. The seat and backrest are crafted using CNC laser-cut patterns, ensuring that every perforation is perfectly aligned for both comfort and aesthetic appeal. This level of detail elevates the piece from a simple utility item to a work of industrial art.
One of the most impressive technical aspects is the double-bar backrest. By using two parallel steel tubes, the design achieves even weight distribution across the frame. This prevents the "pinging" or warping often found in cheaper metal seating. From a structural standpoint, these chairs are built to meet rigorous standards, often mirroring BIFMA certification requirements for commercial stability, with many premium alloy frames supporting a 500 lb weight capacity.

For homeowners, this means a durable powder coated steel chairs for home investment that won't wobble after a year of use. The continuous curved frame is not just for show; it is a structural loop that absorbs the pressure of the sitter, offering a surprising amount of "flex" that makes perforated metal chairs far more comfortable than their rigid appearance might suggest.
Indoor-Outdoor Versatility: The Drainage Advantage
As an editor, I often see readers struggle with the "indoor-outdoor" transition. You want your patio to feel like an extension of your living room, but most interior chairs can't handle the humidity, and most outdoor chairs look too bulky for a refined dining area. The Settecento solves this with its sophisticated powder-coated finish, available in earthy tones like Pistacchio and Caffè.
For outdoor applications, these stackable steel chairs utilize perforated metal patterns that provide essential drainage and ventilation. Unlike solid metal seats that trap rainwater and heat up in the sun, the CNC-cut holes allow the chair to dry almost instantly and remain cool to the touch. This makes them ideal stackable metal outdoor dining chairs for climates that experience frequent summer showers.
Material Pairing Matrix
To help you integrate these chairs into your current decor, consider how the steel frame interacts with other textures:
- Marble Tables: The thin steel legs provide a stunning contrast to heavy Carrara or Nero Marquina tops.
- Reclaimed Wood: Using stackable metal chairs outdoor alongside a rustic wooden table creates a balanced industrial-organic look.
- Glass: The perforated metal chairs for patio drainage maintain a sense of transparency, preventing a small balcony from feeling cluttered.
- Concrete: The powder-coated finish softens the raw, brutalist feel of poured concrete floors.

When choosing stackable steel chairs for indoor outdoor use, remember that the finish is your first line of defense. A high-quality powder coating makes the chairs virtually indestructible and weather-resistant, allowing them to transition seamlessly from interior dining spaces to exterior patios and gardens.
Functional Mechanics: The Art of the Stack
In urban centers like New York or London, space is the ultimate luxury. This is where the Settecento truly outshines the original Superleggera. While Ponti's chair was light, it still occupied a fixed footprint. The Settecento is specifically engineered for modern stackable chairs for small dining rooms where flexibility is key.
The frame stacking mechanism is designed with precision to ensure that when the chairs are nested, the metal frames do not rub against each other. This protects the powder-coated finish from chipping over time. It is a space-saving silhouettes solution that allows you to keep eight chairs in the footprint of one, bringing them out only when guests arrive.
Ivy's Pro Tip: To maintain the longevity of your steel furniture, I recommend a quick maintenance check every 3 months. Wipe down the frames with a damp cloth and check the rubber glides on the feet. Replacing worn glides is the easiest way to protect your hardwood or polished concrete floors from scratches.

FAQ
What are the benefits of using stackable steel chairs?
The primary benefits include extreme durability, space-saving capabilities, and versatility. Steel frames are much thinner than wood or plastic, allowing for a more minimalist look without sacrificing weight capacity. They are also fire-resistant and generally more sustainable as they are fully recyclable at the end of their long lifespan.
Are stackable steel chairs suitable for outdoor use?
Yes, provided they have a high-quality powder-coated finish. This coating acts as a barrier against moisture and UV rays. For outdoor environments, perforated metal chairs are particularly effective because they prevent water pooling, which reduces the risk of rust and keeps the seating surface cool.
Are stackable steel chairs comfortable?
Despite their industrial look, they are surprisingly comfortable. The steel used in modern designs like the Settecento is thin enough to offer a slight natural flex. Additionally, the double-bar backrest provides ergonomic support, and the ventilated seats allow for airflow, which is a major comfort factor during long dinners or warm days.
Are stackable steel chairs rust-proof?
While no ferrous metal is 100% rust-proof forever, modern powder-coating techniques make them highly rust-resistant. For those living in coastal areas with high salt content in the air, choosing a steel chair with an e-coat primer or opting for stainless steel is recommended to ensure the longest possible life.
How do I maintain and clean stackable steel chairs?
Maintenance is remarkably simple. Use a soft cloth and a pH-neutral soap solution to remove dust and environmental debris. Avoid abrasive cleaners or steel wool, as these can scratch the powder coating. Every few months, check the protective glides on the bottom of the legs to ensure they are clean and intact to protect your flooring.






