Overview

The Ningbo Dimon Modern Geometric Rhombus Metal Stair Baluster combines contemporary architectural elegance with dependable structural safety. Engineered for indoor staircases, stepped entryways, loft barriers, and mezzanine railings, this floor-mounted wrought iron spindle features an eye-catching open diamond (rhombus) geometric center framed within a rigid rectangular steel profile. Available in multiple standard heights (85 cm / 33.5", 90 cm / 35.4", and 100 cm / 39.4"), it provides architects, interior contractors, and property developers with a durable, code-compliant railing solution that elevates modern residential and commercial interiors.

Key Features

• Heavy-Duty Wrought Iron Construction: Fabricated from high-tensile carbon steel tubing with precision-welded joints, offering superior impact resistance and long-term anti-sag rigidity.
• Contemporary Rhombus Center Design: Architectural geometric diamond motif provides modern visual appeal, open sightlines, and enhanced fall protection for children and adults.
• Multi-Layer Anti-Corrosion Finish: Electrostatic high-temperature baked matte black powder coat provides high resistance to scratches, fingerprints, fading, and interior humidity.
• Rigid Floor-Mounted Base Flange: Features a solid welded base plate with pre-drilled anchoring holes designed for rock-solid mounting into hardwood treads, concrete steps, composite decks, or tiled floors.
• Complete Installation Hardware Included: Ships complete with heavy-duty concrete sleeve anchors, wood lag screws, plastic expansion plugs, and an installation wrench for rapid job-site installation.
• Versatile Architectural Applications: Ideal for interior stairways, split-level landings, open-tread floating stairs, loft perimeters, and commercial office mezzanine guardrails.

Technical Specifications

• Material: Heavy-Duty Wrought Iron / Structural Carbon Steel
• Design: Modern Rectangular Frame with Central Rhombus (Diamond) Motif
• Available Heights: 85 cm (approx. 33.5 in), 90 cm (approx. 35.4 in), 100 cm (approx. 39.4 in)
• Post Width: Approx. 15 cm – 18 cm (6 in – 7 in)
• Finish: Industrial Electrostatic Matte Black Powder Coating
• Mounting Type: Floor-mounted surface flange
• Hardware Included: Expansion anchor bolts, lag screws, wall/floor plugs, installation wrench
• Load Rating: Exceeds standard residential & commercial side-load safety requirements when properly anchored

Wholesale & OEM Capabilities

• Custom Heights & Widths: Custom post heights, tube dimensions, and spacing profiles fabricated to match specific architectural drawings and building codes.
• Custom Finishes & Colors: Available in matte black, architectural white, metallic champagne gold, or custom RAL powder colors for commercial project volumes.
• Contractor & Project Packaging: Individually wrapped in scratch-resistant protective foam sleeves and packed into reinforced master cartons for bulk export and job-site distribution.
• Factory-Direct Manufacturing: High-volume capacity, competitive Tier-1 factory pricing, and full export compliance from Ningbo, China.