Aluminum Spindle
100% Made in the USA Wrought Iron Components
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Aluminum Spindle
Detailing That Enhances Any Railing
Aluminum offers a clean, lightweight alternative to heavier railing materials, giving you design freedom without added bulk. Whether used indoors or outdoors, aluminum spindles provide crisp, modern handrail detailing that feels precise and intentional. Their slim profiles help create railings that look refined rather than overbuilt.
This makes them especially appealing to homeowners and designers who want a railing with a sophisticated, contemporary appearance. Because aluminum handles shaping so well, these spindles allow for smooth lines, tight symmetry, and a level of geometric style that’s tough to achieve with traditional metals.
Versatility for Modern and Classic Settings
One of the biggest strengths of aluminum spindles is how adaptable they are. They can produce a minimalist “rain screen” effect on a rooftop deck or add gentle curves to soften an otherwise linear staircase banister. Straight, wavy, hammered, shaped, or lightly twisted styles each bring their own personality to a railing system.
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Light in Weight, Strong in Performance
The low weight of aluminum opens the door to more artistic railing layouts. You can add more spindles without straining the structure, giving your project the freedom to explore patterns and negative space. This is especially helpful in modern homes where open sightlines matter.
Imagine a hilltop deck with a panoramic view. Slim, wavy or tree bark aluminum spindles blend into the scenery, supporting the railing while letting the landscape remain the focal point. That subtle integration is one of aluminum’s defining strengths.
A Foundation for Custom Expression
At Twisted Bars, we produce high-quality aluminum spindles that withstand years of exposure while giving you full creative control. You can choose from straight, curved, textured, or gently twisted profiles to match your intended handrail style. After selecting a shape, simply finish them in a color that pairs perfectly with your home’s palette.
With the right components in place, your railing becomes more than functional—it becomes a defining architectural feature.
Detailing That Enhances Any Railing
Aluminum offers a clean, lightweight alternative to heavier railing materials, giving you design freedom without added bulk. Whether used indoors or outdoors, aluminum spindles provide crisp, modern handrail detailing that feels precise and intentional. Their slim profiles help create railings that look refined rather than overbuilt.
This makes them especially appealing to homeowners and designers who want a railing with a sophisticated, contemporary appearance. Because aluminum handles shaping so well, these spindles allow for smooth lines, tight symmetry, and a level of geometric style that’s tough to achieve with traditional metals.
Versatility for Modern and Classic Settings
One of the biggest strengths of aluminum spindles is how adaptable they are. They can produce a minimalist “rain screen” effect on a rooftop deck or add gentle curves to soften an otherwise linear staircase banister. Straight, wavy, hammered, shaped, or lightly twisted styles each bring their own personality to a railing system.
They also complement a wide range of materials—everything from composite decking to exotic hardwoods. And thanks to aluminum’s natural weather resistance, these railing spindles remain reliable in demanding environments, from humid coastal climates to freezing northern winters.
Continue reading
Light in Weight, Strong in Performance
The low weight of aluminum opens the door to more artistic railing layouts. You can add more spindles without straining the structure, giving your project the freedom to explore patterns and negative space. This is especially helpful in modern homes where open sightlines matter.
Imagine a hilltop deck with a panoramic view. Slim, wavy or tree bark aluminum spindles blend into the scenery, supporting the railing while letting the landscape remain the focal point. That subtle integration is one of aluminum’s defining strengths.
A Foundation for Custom Expression
At Twisted Bars, we produce high-quality aluminum spindles that withstand years of exposure while giving you full creative control. You can choose from straight, curved, textured, or gently twisted profiles to match your intended handrail style. After selecting a shape, simply finish them in a color that pairs perfectly with your home’s palette.
With the right components in place, your railing becomes more than functional—it becomes a defining architectural feature.
Hammered Iron Balusters are produced in the following materials in our Lima, OH factory.
- Aluminum
- Brass
- Copper
- Iron
- Metal
- Steel
- Wrought Iron
In addition to our custom sized Hammered Iron Balusters, we also offer the following standard sizes:

Round Sizing
- 3/8″ Round
- 1/2″ Round
- 5/8″ Round
- 3/4″ Round
- 1″ Round
- 1 1/4″ Round
- 1 1/2″ Round*

Square Sizing
- 3/8″ Square
- 1/2″ Square
- 5/8″ Square
- 3/4″ Square
- 1″ Square
- 1 1/4″ Square
- 1 1/2″ Square

Flat Sizing
- 3/4″ Flat
- 1″ Flat
- 1 1/4″ Flat
- 1 1/2″ Flat
- 2″ Flat
- 2 1/2″ Flat*
- 3″ Flat*
- 4″ Flat*
* Available in certain textures. Contact us for information.
Hammered Iron balusters are produced in over 13 unique textures as shown below.
100% Made In The USA
Twisted Bars Processes & Textures
Twisted Bars provide a classic look for staircases and railings. Created with pride by Ohio craftsmen, these quality Iron spindles are the perfect focal point for any Iron railing.






