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|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions | 3230 x 1630 x 890 mm | |
|---|---|---|
| Seat height from floor | 450 mm | |
| Seat depth (usable cushion depth) | 980 mm | |
| Backrest height above seat | 440 mm | |
| Integrated end armrest width | 260 mm | |
| Central connector module width | 600 mm | |
| Per-seat usable width | 540 mm | |
| Throw pillow dimensions | 500 x 500 mm | |
| Minimum required entry door width | 840 mm | |
| Seat Cushion Thickness | 180 mm | |
| Back Cushion Thickness | 160 mm | |
| Leg Height / Floor Clearance | 160 mm |
Net weight / load capacity / users / durability
| Total static weight capacity | 545 kg | |
|---|---|---|
| Product net weight | 136 kg | |
| Cushion foam density | 45 kg/m³ | |
| Cushion foam rebound rate | 60% | |
| Fabric abrasion resistance (Martindale) | 30000 cycles | |
| Seam stitch pitch | 8 stitches per 30mm | |
| Recommended maximum occupancy | 6 adults | |
| Frame structural warranty | 10 years | |
| Seat cushion foam density | 45 kg/m³ | |
| Fabric colorfastness to light | Grade 4 |
Core acceptance fields · Panels / hardware / frame / upholstery
| Upholstery fabric | Dark emerald green textured woven chenille fabric, 400g/m² weight | |
|---|---|---|
| Internal frame | Kiln-dried solid hardwood frame, 30mm section thickness | |
| Seat cushion fill | High-density polyurethane foam core wrapped with 20mm soft fiber layer | |
| Backrest fill | Blended high-density foam and polyester fiber fill | |
| Throw pillow fill | 100% polyester fiber fill | |
| Modular connector hardware | Powder-coated steel connection brackets between sofa segments | |
| Bottom base covering | Non-slip black fabric dust cover under sofa base | |
| Seat support system | 80mm wide elastic webbing suspension under seat cushions | |
| Edge padding | 20mm soft foam wrap on all frame edges for rounded bulbous profile | |
| Frame edge padding | 20 mm soft polyurethane foam wrap on all frame edges | |
| Center armrest pad | Integrated rounded padded center armrest with matching fabric upholstery | |
| Frame joinery | Dowel and corner block reinforced joinery at all frame joints |
Adjustment / rotation / tilt / mobility / storage features
| Modular configuration | 3 connected curved segments forming a continuous half-circle arc, aligned with hidden steel brackets | |
|---|---|---|
| Seating orientation | All seats face inward toward the central open floor area for group conversation | |
| Throw pillow adjustability | 4 matching square throw pillows are fully repositionable across seat and back | |
| Cushion design | Fixed integrated seat and back cushions attached to the frame for uniform curved profile | |
| Backrest angle | 110 degree reclined fixed angle for relaxed lounge seating | |
| Armrest function | Integrated padded rounded end armrests at both arc terminals for arm support | |
| Floor contact design | Legless floor-hugging base rests directly on floor without exposed support legs | |
| Cleaning requirement | Spot clean only with water-based upholstery cleaner, covers are non-removable | |
| Modular assembly | 3 connected curved segments forming a continuous half-circle arc with hidden steel brackets | |
| Cushion attachment | Fixed integrated seat and back cushions attached to frame for uniform curved profile | |
| Armrest support | Padded rounded integrated armrests at both arc terminals and center point | |
| Cleaning guidance | Spot clean only with water-based upholstery cleaner; covers are non-removable |
Verified carton / gross weight / assembly / loading data
| Reference Package Count | 1 set / 2 cartons | |
|---|---|---|
| Reference Assembly Time | 40 minutes per set | |
| Reference Module Carton Dimensions | 2200× 1050× 850 mm | |
| Reference Packaging Volume | 1.8 m³/item | |
| Reference Packaged Gross Weight | 110 kg/item |
Recommended spaces / users / usage modes
| Residential living room | Suitable for open-plan living spaces as a statement lounge seating piece for family and guest gathering | |
|---|---|---|
| Luxury lounge reception area | Appropriate for high-end boutique hotel lobbies or VIP reception spaces for circular guest conversation | |
| Open concept studio space | Fits large open loft or studio apartments to define a dedicated lounge seating zone without blocking sightlines | |
| Residential home theater | Curved layout provides equal viewing angles for all seats positioned facing a central screen | |
| Recommended complementary furniture | Pair with a low-profile round central coffee table aligned with the sofa's arc for serving and decor | |
| Required floor space | Requires a minimum 3800 x 2200 mm clear floor area to accommodate the sofa and surrounding circulation space | |
| Residential open-plan living room | Statement lounge seating for family and guest gathering in large open living spaces | |
| Boutique hotel VIP reception | High-end seating for hotel lobbies or executive lounges for circular guest conversation |
EU Market Access Requirements* EN Standards
| EN 12520:2015 | Furniture - Strength, durability and safety for domestic seating, applicable for residential use performance | |
|---|---|---|
| EN 1021-1:2014 | Furniture - Assessment of ignitability of upholstered furniture - smouldering cigarette source, fire safety requirement | |
| EN 1021-2:2014 | Upholstered furniture ignitability (match flame), applicable for enhanced fire safety requirements |
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden furniture, applicable to solid wood frame structural safety | |
|---|---|---|
| GB 18584-2001 | Indoor decorating and refurbishing materials - limit of harmful substances for wood furniture, applicable to formaldehyde emission limits | |
| GB/T 1952.1-2012 | Technical requirements for upholstered sofas, applicable to structural durability and cushion performance | |
| GB 20400-2006 | Leather and fur harmful substance limits, applicable if alternative leather upholstery is specified |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable to solid wood frame structural safety; 2. GB 18584-2001: Indoor decorating and refurbishing materials - limit of harmful substances for wood furniture, applicable to formaldehyde emission limits; 3. GB/T 1952.1-2012: Technical requirements for upholstered sofas, applicable to structural durability and cushion performance; 4. GB 20400-2006: Leather and fur harmful substance limits, applicable if alternative leather upholstery is specified; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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