Commercial Contract vs. Standard Residential Furniture: Technical Benchmark Matrix
To guide procurement directors and project specifiers in verifying compliance, the following matrix outlines the material standards enforced across Triconville commercial production lines:
| Engineering Attribute | Standard Residential Grade | Triconville Commercial Contract Grade | Standard Testing Protocol |
|---|---|---|---|
| Timber Selection & Treatment | Mixed Sapwood / Grade-B/C Teak (18-24% moisture) | 100% Grade-A Plantation Teak (8-12% Kiln Dried, High Natural Oil) | SVLK Legality / EN 350-2 Compliance |
| Aluminium Sub-structure | Standard Alloy 6063-T5 (1.2mm wall thickness) | Structural Marine-grade Alloy 6061-T6 (2.0mm–3.5mm reinforced) | ASTM B221 Structural Tensile Test |
| Surface Coating | Standard Liquid Paint / Thin Powder (40-60 microns) | Qualicoat Class 2 Electrostatic Polyester Powder (80-120 microns) | ISO 9227 Salt Spray Test (>1,500 Hours) |
| Upholstery Fabric | Piece-dyed Polyester / Standard Acrylic | 100% Solution-Dyed Acrylic (Sunbrella / Agora 300g/m²+) | ISO 105-B02 Lightfastness Grade 7/8 |
| Cushion Foam Core | Standard Polyurethane Foam (Water Retaining) | Open-Cell Reticulated Quick-Dry Polyurethane Foam (RFP) | ASTM D3574 Water Evacuation Rate |
| Fasteners & Hardware | 201 / 304 Grade Stainless Steel | 316 Marine-Grade Stainless Steel with anti-seize coating | ASTM A276 Corrosion Resistance |