Modern Balusters- Stock Items, usually ships within 2 or 3 business days

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Modern Plain Square Iron Balusters for Stairs

Modern plain square iron balusters are a popular choice for homeowners and contractors looking to create a clean, contemporary staircase design. Known for their sleek appearance and strong durability, these balusters are ideal for both residential and commercial stair remodels.

Our modern iron balusters are crafted with high-quality materials to ensure long-lasting performance, safety, and style. Whether you're upgrading an existing staircase or starting a new project, plain square balusters provide a minimalist look that complements modern and transitional interiors.

Designed for easy installation, these balusters work seamlessly with a variety of handrails and newel posts. Their simple square profile offers a timeless aesthetic while maintaining structural strength and stability.

Explore our collection of modern plain square iron balusters to find the perfect fit for your staircase. With affordable pricing, USA-based quality standards, and fast shipping, we make it easy to upgrade your stairs with confidence.

Satin Black is the most popular finish, so this is what the site shows. If you're looking for different finishes, please call! We will get you the best/ up to date prices available. 

12ft and 16ft Handrails with no Freight Fee Instructions.

  • Step 1

    Line up both rails with the bolt (already installed) and the hole (pre-drilled) an insert the bolt.

  • Step 2

    Put spacer (black plastic) on (rounded side facing the bolt entry) and put on nut (using the rail-bolt wrench makes it easier; see instructions written with rail-bolt set).

  • Step 3

    Use rail-bolt wrench to tighten nut. If you're using glue, put the glue on the ends before tightening.

  • Step 4

    Since the plug is on the bottom, the finale result looks great!