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Curved Modular Upholstered Lounge Sofa Specifications

LSA-CURV-4200Code:MPS8QGV1

Curved Modular Upholstered Lounge Sofa (model LSA-CURV-4200) is listed under Fabric Office Sofa. Dimensions: 4200 × 1200 × 850 mm. Materials: Matte faux leather upholstery. Load capacity: 750 kg. Product Features: Curved,modular,structure,low-profile,contemporary,style,upholstered. This page consolidates 6 groups of specifications, with metric and imperial units. 1 supplier(s) are listed and you can request a quote online.

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2026-09-16 16:44Popularity: 35
BrandJUESHANGDAModelLSA-CURV-4200
Overall dimensions (W × D × H)4200 × 1200 × 850 mmSeat Cushion Thickness180 mm
Back Cushion Thickness160 mmLeg Height / Floor Clearance160 mm
Product net weight210 kgTotal static load capacity750 kg
Seat cushion density45 kg/m³Back cushion filling density30 kg/m³
Seat cushion rebound rate60%Modular joint static load rating300 kg
Abrasion resistance of upholstery50000 cyclesSeat Foam Density / Rebound40 kg/m³ / 60%
Upholstery Abrasion ReferenceFabric 60000 cycles; leather-class cover 1.4 mmPer-seat Load Reference130 kg/seat
Outer upholsteryMatte faux leather upholsterySeat cushion coreHigh-density polyurethane foam with fiber topper
Inner load-bearing frameKiln-dried solid wood + plywood frameBack cushion fillingBlend of polyurethane foam and polyester fiber
Perimeter base trimPowder-coated black metal trimModular connection hardwareHeavy-duty steel latch connectors
Throw pillow coversMixed faux leather and woven fabric coversBase support structureReinforced wood webbing and sinuous spring support
Timber Frame Section / MoisturePrimary section ≥30 × 50 mm; recommended moisture 12%Spring / Webbing SpecificationSinuous spring wire 4 mm; elastic webbing 70 mm wide
Leg Connector SpecificationReference M8-M10 with at least 1 mechanical fixing per legReference Upholstery Color CountRecommended 8fabric/leather color options
Modular assembly3 split curved sections joined by hidden steel latches for on-site installationWrap-around back supportContinuous curved integrated back and armrest supports full body for relaxed lounging
Throw pillow customizationIncluded matching decorative pillows can be rearranged or removed for preferenceFreestanding placementFloor-mounted non-tipping structure requires no wall fixing for open space layout
Armless extended seating endsRounded end sections provide additional flexible seating space without protruding armsSurface cleaningSmooth non-porous upholstery allows wipe-clean maintenance for commercial spaces
Cushion Service ConfigurationRecommended 2removable/replaceable cushion methodsReference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per setReference Module Carton Dimensions2200× 1050× 850 mm
Reference Packaging Volume1.8 m³/itemReference Packaged Gross Weight110 kg/item
High-end hotel lobby seatingLarge curved form creates social gathering zones for guest waiting areasLuxury residential open living roomStatement curved design serves as focal point for large open-plan living spaces
Corporate executive loungePremium upholstered finish fits professional informal meeting and relaxation areasHigh-end retail lounge areaSculptural form enhances brand aesthetic for premium boutique customer waiting zones
VIP reception spaceMulti-seat curved layout facilitates face-to-face conversation for guest reception——
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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Data source: Structured from factory data; final measured values prevail.

Overall dimensions (W × D × H)4200 × 1200 × 850 mm
Seat Cushion Thickness180 mm
Back Cushion Thickness160 mm
Leg Height / Floor Clearance160 mm
PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Data source: Product performance data; verify exact test conditions before procurement.

Product net weight210 kg
Total static load capacity750 kg
Seat cushion density45 kg/m³
Back cushion filling density30 kg/m³
Seat cushion rebound rate60%
Modular joint static load rating300 kg
Abrasion resistance of upholstery50000 cycles
Seat Foam Density / Rebound40 kg/m³ / 60%
Upholstery Abrasion ReferenceFabric 60000 cycles; leather-class cover 1.4 mm
Per-seat Load Reference130 kg/seat
PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Data source: Subject to the factory material list and inspection report.

Outer upholsteryMatte faux leather upholstery
Seat cushion coreHigh-density polyurethane foam with fiber topper
Inner load-bearing frameKiln-dried solid wood + plywood frame
Back cushion fillingBlend of polyurethane foam and polyester fiber
Perimeter base trimPowder-coated black metal trim
Modular connection hardwareHeavy-duty steel latch connectors
Throw pillow coversMixed faux leather and woven fabric covers
Base support structureReinforced wood webbing and sinuous spring support
Timber Frame Section / MoisturePrimary section ≥30 × 50 mm; recommended moisture 12%
Spring / Webbing SpecificationSinuous spring wire 4 mm; elastic webbing 70 mm wide
Leg Connector SpecificationReference M8-M10 with at least 1 mechanical fixing per leg
Reference Upholstery Color CountRecommended 8fabric/leather color options
PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Modular assembly3 split curved sections joined by hidden steel latches for on-site installation
Wrap-around back supportContinuous curved integrated back and armrest supports full body for relaxed lounging
Throw pillow customizationIncluded matching decorative pillows can be rearranged or removed for preference
Freestanding placementFloor-mounted non-tipping structure requires no wall fixing for open space layout
Armless extended seating endsRounded end sections provide additional flexible seating space without protruding arms
Surface cleaningSmooth non-porous upholstery allows wipe-clean maintenance for commercial spaces
Cushion Service ConfigurationRecommended 2removable/replaceable cushion methods
PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

Reference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per set
Reference Module Carton Dimensions2200× 1050× 850 mm
Reference Packaging Volume1.8 m³/item
Reference Packaged Gross Weight110 kg/item
PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Data source: Recommended applications based on product form and category.

High-end hotel lobby seatingLarge curved form creates social gathering zones for guest waiting areas
Luxury residential open living roomStatement curved design serves as focal point for large open-plan living spaces
Corporate executive loungePremium upholstered finish fits professional informal meeting and relaxation areas
High-end retail lounge areaSculptural form enhances brand aesthetic for premium boutique customer waiting zones
VIP reception spaceMulti-seat curved layout facilitates face-to-face conversation for guest reception
STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

No standards data is available for this market.
STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

No standards data is available for this market.
Standardized tender description text
This product must meet the following technical requirements:
1. Technical standards and test reports must be supplied during tender or purchase confirmation;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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PDF · LSA-CURV-4200

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Product Description

The Curved Modular Upholstered Lounge Sofa (model LSA-CURV-4200) is a low-profile, contemporary seating solution defined by its sweeping arcing form, delivered as an unbranded open-stock product suited to elevated commercial and residential interiors. Its freestanding, non-tipping structure requires no wall anchoring, making it ideal for open-plan layouts where the sofa can serve as a distinct spatial focal point. The design features continuous integrated wrap-around back and armrests that follow the sofa’s curve, terminating in rounded armless end sections that add flexible, accessible seating without protruding arm barriers. Three split curved sections connect via hidden heavy-duty steel latch hardware for on-site assembly, with included matching decorative pillows that can be rearranged or removed to suit user preference. Beneath its matte faux leather upholstery, the sofa is built on a kiln-dried solid wood and plywood inner frame, reinforced with wood webbing and sinuous spring support to carry consistent weight across its length. Seat cushions use high-density polyurethane foam topped with soft fiber, paired with back cushions filled with a blend of polyurethane foam and polyester fiber for balanced support. The entire base is finished with a sleek powder-coated black metal trim, while the smooth, non-porous upholstery surface supports simple wipe-clean maintenance for high-traffic settings. This sofa performs well across a range of premium settings. In high-end hotel lobbies, VIP reception areas, and premium boutique retail lounges, its large curved footprint creates natural social gathering zones that facilitate face-to-face conversation for waiting or hosting guests. It also functions as a statement centerpiece for luxury residential open-concept living rooms, and fits the refined aesthetic of corporate executive lounges for informal meetings and staff relaxation. For procurement planning, note that the sofa ships across two cartons per set, with a recommended on-site assembly time of 40 minutes per unit. Removable, replaceable cushion design supports long-term maintenance to extend service life in high-use spaces, and the structured modular connection hardware delivers reliable stability for regular commercial use.

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