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Two-Tone L-Shaped Sectional Sofa Set with Matching Armchair Specifications

LS-SEC-ARM-3200

Code:9MXTFYV1
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2026-08-16 16:51Popularity: 36
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LS-SEC-ARM-3200

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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Overall set dimensions3200 x 1800 x 880 mm
Matching single armchair dimensions900 x 850 x 880 mm
Seat height from floor470 mm
Main sofa seat depth per position760 mm
Chaise lounge depth1550 mm
Armrest height from seat180 mm
Backrest total height from seat410 mm
Support leg height120 mm
Armrest width120 mm
Seat cushion thickness220 mm
Finished Seat Cushion Thickness90 mm
Backrest Padding Thickness70 mm
Lumbar Support Zone Height240 mm
Clear Width Between Armrests540 mm
PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Total seating capacity5 persons
Total distributed static load capacity500 kg
Set net weight142 kg
Cushion foam density45 kg/m³
Cushion foam rebound rate60%
Recommended service life8 years
Seam stitch pitch8 mm
Seat Foam Density / Rebound Reference45 kg/m³ / 65%
Back Foam Density Reference38 kg/m³
Upholstery Thickness / Abrasion Reference1.4 mm / 50000 cycles
PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Inner load-bearing frameKiln-dried solid wood + 18mm engineered plywood, corner-blocked joinery
Arm and frame outer upholstery1.2mm thick matte dark green faux leather, stain-resistant surface
Seat cushion top upholstery1.0mm thick light gray matte faux leather, anti-scratch finish
Cushion core materialHigh-density polyurethane foam wrapped in 200g polyester fiber fill
Backrest cushion fillDual-layer: high-density foam base + blown polyfiber topper, removable covers
Support legs20mm diameter matte black powder-coated carbon steel, floor protection glides
Suspension system80mm sinuous spring support with 50mm elastic webbing layer
Throw pillow coversFaux leather and printed fabric, polyfiber fill
Stitching threadHigh-tenacity polyester thread, matched edge piping on arm and cushion seams
Seat Internal Support Board Thickness14 mm bent plywood or equivalent support board
Backrest Internal Frame Thickness14 mm bent plywood/composite reinforced frame
Gas-lift Engineering SpecificationRecommended Class 4; outer tube 50 mm; stroke 100 mm
PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Chaise configurationFixed right-hand facing chaise, non-reversible layout
Cushion designRemovable seat and back cushions with zip-off covers for spot cleaning
Leg assemblyTool-attached steel legs, bolted to pre-installed frame mounting plates
Lumbar supportDetachable upper backrest cushions for adjustable lower back positioning
Floor protectionNon-marking plastic glides fitted to all leg bases to prevent hard floor scratching
Included accessories4 matching decorative throw pillows supplied with the complete set
Upholstery performanceWater-repellent faux leather surface that wipes clean with damp cloth
Recline Angle / Lock Reference125° with 3suggested lock positions
Tilt Tension User-weight RangeReference adjustment coverage 120 kg
Height Adjustment Stroke100 mm continuous travel
Rotation / Mobility Configuration360° swivel with 5-caster multidirectional movement
PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Largest carton dimensions2100 x 950 x 650 mm
Reference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per set
Reference Carton Dimensions850× 420× 720 mm
Reference Packaged Gross Weight23 kg/set
Reference Carton Volume0.26 m³/set
Indicative 20GP Loading135 sets at 85% space utilization
Indicative 40HQ Loading320 sets at 85% space utilization
PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Residential living room primary seatingSized for medium to large open-plan living spaces with 5person capacity
Apartment lounge useCompact L-shape fits open plan apartment spaces without blocking walkways
Casual reception lounge spacesDurable faux leather finish suits low-traffic office reception or breakout areas
Recommended pairingMatches low-profile marble-top rectangular coffee tables as shown in reference imagery
Target user groupHouseholds seeking modern two-tone styling with low-maintenance upholstery
Recommended floor placementPosition against wall with chaise facing open room to maximize walkway space
Recommended Matching Desk Size2.4 m executive desk
Reference Daily Use Duration8 hours/day; confirm by ergonomic testing
STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

Domestic upholstered furniture safetyEN 1022:2018
Upholstered furniture flammabilityEN 1021:2014
STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Upholstered furniture safety specificationGB 20400
Furniture mechanical performance for sofasGB/T 3324
Standardized tender description text
This product must meet the following technical requirements:
1. Upholstered furniture safety specification: GB 20400;
2. Furniture mechanical performance for sofas: GB/T 3324;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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Product Description

The Two-Tone L-Shaped Sectional Sofa Set with Matching Armchair (model LS-SEC-ARM-3200) is a modern public and residential seating solution defined by clean, geometric lines and a deliberate two-tone finish that balances visual depth with understated style. Its fixed right-hand facing L-configuration creates a streamlined, structured silhouette, with the extended chaise positioned to define clear seating zones without visual clutter. The set includes the main sectional and a coordinating single armchair, unified by consistent detailing, matched edge piping along arm and cushion seams, and four included decorative throw pillows that tie the design together. When positioned against a wall with the chaise facing open floor space, the layout preserves clear walkways, while paired seating pieces create a cohesive, intentional arrangement that complements low-profile marble-top rectangular coffee tables. Constructed for long-term regular use, the set features a kiln-dried solid wood and 18mm engineered plywood inner frame reinforced with corner-blocked joinery, supported by 20mm diameter matte black powder-coated carbon steel legs fitted with non-marking plastic glides to prevent hard floor scratching. The suspension system combines 80mm sinuous springs with a 50mm elastic webbing layer for consistent support. Upholstery is divided by function: arm and frame exteriors use 1.2mm thick matte dark green stain-resistant faux leather, while seat cushion surfaces use 1.0mm thick light gray matte anti-scratch faux leather with a water-repellent finish that wipes clean with a damp cloth. Seat cushions hold high-density 45 kg/m³ polyurethane foam with 60% rebound rate, wrapped in 200g polyester fiber fill, while backrest cushions use a dual-layer build of high-density foam base and blown polyfiber topper, stitched with high-tenacity polyester thread at 8mm seam pitch. All seat and back cushions have zip-off removable covers for spot cleaning, and detachable upper backrest cushions allow adjustable lumbar support positioning. Legs bolt to pre-installed frame mounting plates, with a 40-minute assembly time per set, delivered across two cartons. The complete set seats five people, with a total distributed static load capacity of 500 kg, 470mm seat height, 410mm backrest height from the seat, 180mm armrest height above the seat, 760mm seat depth per standard position, and 1550mm chaise depth, supported on 120mm tall legs. An 8-year recommended service life and low-maintenance surfaces make the set suited for medium to large open-plan residential living rooms, open-concept apartment lounges, and low-traffic casual office reception or breakout areas. Procurement teams should note the fixed non-reversible chaise orientation to confirm alignment with intended floor plans, account for the 142kg net weight for delivery and placement planning, and verify that site dimensions accommodate the full 3200 x 1800 x 880 mm sectional footprint alongside the 900 x 850 x 880 mm matching armchair. The water-repellent, easy-clean upholstery reduces ongoing upkeep requirements for high-use shared spaces.

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