Monolithic Trapezoidal Upholstered Lounge Armchair (model LA-TRP-850RED) is listed under hotel guest room chair, with overall dimensions of 850 × 840 × 970 mm and main material of Imported Ash Solid Wood. Certifications: Minimalist,geometric,design,fixed,integrated,structure,fully,upholstered,finish,single-seat,form. This page consolidates 6 groups of specifications and GB / EN / ANSI/BIFMA standard references, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.
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Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions | 850 x 840 x 970 mm | |
|---|---|---|
| Seat height from floor | 510 mm | |
| Seat width between armrests | 660 mm | |
| Seat depth from front edge to backrest | 510 mm | |
| Backrest height from seat surface | 460 mm | |
| Armrest height from seat surface | 180 mm | |
| Base width at floor contact | 780 mm | |
| Base depth at floor contact | 770 mm | |
| Seat cushion thickness | 120 mm | |
| Backrest padding thickness | 100 mm | |
| Armrest padding thickness | 80 mm | |
| Stitched seam width along structural edges | 10 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Net product weight | 38 kg | |
|---|---|---|
| Maximum static weight capacity | 136 kg | |
| Seat foam density | 45 kg/m³ | |
| Seat foam rebound rate | 60% | |
| Upholstery fabric abrasion resistance | 30000 Martindale cycles | |
| Seam stitch pitch | 3 stitches per cm | |
| Inner frame material thickness | 18 mm | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ | |
| Upholstery Thickness / Abrasion Reference | 1.4 mm / 50000 cycles |
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Outer upholstery | Matte woven polyester fabric | |
|---|---|---|
| Seat cushion fill | High-density polyurethane foam | |
| Backrest fill | High-resilience polyurethane foam | |
| Inner structural frame | Kiln-dried engineered wood | |
| Bottom base panel | Black non-woven fabric dust cover | |
| Edge stitching | Matching red bonded polyester thread |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Position adjustment | Fixed non-reclining upright back angle | |
|---|---|---|
| Base movement | Fixed non-swivel non-rocking plinth base | |
| Cushion design | Integrated non-removable seat cushion | |
| Floor protection | Integrated non-marking felt glides under base |
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Reference Package Count | 1 set / 2 cartons | |
|---|---|---|
| Reference Assembly Time | 40 minutes per set | |
| Reference Carton Dimensions | 850× 420× 720 mm | |
| Reference Packaged Gross Weight | 23 kg/set | |
| Reference Carton Volume | 0.26 m³/set | |
| Indicative 20GP Loading | 135 sets at 85% space utilization |
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Residential living spaces | Suitable for living room accent seating, reading nooks and bedroom lounge areas | |
|---|---|---|
| Commercial public spaces | Suitable for hotel lobbies, office breakout zones and modern waiting areas |
EU Market Access Requirements* EN Standards
| Domestic seating stability recommendation | EN 12520:2015 | |
|---|---|---|
| Upholstered furniture flammability recommendation | EN 1021:2014 |
US and Canada office-furniture standards
| North America procurement and testing reference | Recommended references: ANSI/BIFMA X5.4 |
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Standards applicable to China-market projects
| Upholstered furniture safety recommendation | GB 28007 | |
|---|---|---|
| Formaldehyde emission recommendation | GB 18584 |
This product must meet the following technical requirements: 1. Upholstered furniture safety recommendation: GB 28007; 2. Formaldehyde emission recommendation: GB 18584; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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