Overview

The Modern U-Shaped Metal Stair Baluster Post introduces a striking architectural rhythm to interior stairwells, residential lofts, modern villas, and exterior entryway steps. Designed for step-by-step floor mounting, each U-shaped guardrail post measures 7.87 inches (20 cm) wide and is available in heights ranging from 33.5 inches (85 cm) to 37.4 inches (95 cm). Engineered from heavy-duty wrought iron and structural steel tubing, these modular balusters create a clean geometric boundary that enhances stair safety without obstructing natural light or open sightlines.

Key Features

• Architectural U-Shaped Geometric Silhouette: Clean rectangular profile delivers a modern Scandinavian or industrial aesthetic, creating an eye-catching staggered barrier when arranged step-by-step along stair flights.
• High-Strength Structural Steel Construction: Fabricated from rigid heavy-wall steel tubing (1.18" / 30 mm tube width) with full-penetration welded joints for unyielding structural rigidity and heavy impact resistance.
• Independent Dual-Flange Floor Mounting: Each leg terminates in a dedicated 2.36" (60 mm) steel mounting flange with pre-drilled holes, anchoring firmly into wood treads, concrete steps, ceramic tile, or marble.
• Square Tube & Industrial Round Pipe Profiles: Available in crisp modern square tubing as well as vintage industrial round pipe with elbow fittings to complement diverse interior decor themes.
• Electrostatic Matte Black Powder Coat: High-temperature baked powder finish provides superior resistance against rust, corrosion, hand abrasions, and UV weathering in indoor and outdoor settings.
• Flexible Step-by-Step Staggering: Available in 85 cm, 90 cm, and 95 cm heights to accommodate varying step risers, landing corners, loft mezzanines, and balcony barriers.

Technical Specifications

• Product Type: Stair Baluster / Floor-Mounted Railing Post
• Width: 7.87 inches (200 mm)
• Available Heights: 33.5" (850 mm), 35.4" (900 mm), 37.4" (950 mm)
• Tubing Dimension: 1.18" (30 mm) square tube / ~1.0" round pipe
• Mounting Base Width: 2.36 inches (60 mm) per foot
• Material: Wrought iron / structural carbon steel
• Finish: Matte black electrostatic powder coating
• Installation: Top-tread surface mounting on wood, concrete, or masonry steps
• Application: Indoor stairways, attic lofts, floating stairs, outdoor porch steps, landing guardrails

Wholesale & OEM Capabilities

Ningbo Dimon Metal Products Co.,Ltd is an established architectural metal fabricator in Ningbo, China, supplying stair contractors, interior design studios, and hardware wholesalers globally:

• Custom Dimensions: Tailored heights (up to 42" for commercial ADA / IBC railing codes) and widths (4" to 12" baluster spacing).
• Finish Varieties: Standard Matte Black, Architectural White, Industrial Clear Coat, Brushed Stainless, and custom RAL architectural colors.
• Contractor Packaging: Multi-piece export cartons with corner protection and foam wrapping to prevent transit scuffing; private label barcoding available.
• B2B Wholesale Support: Low MOQ for sample projects, tiered wholesale pricing, and containerized volume logistics.