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Black Blocky 3-Seat Modular Upholstered Sofa Specifications

MS-BLK-3S-2400

Code:2Q31EJV1
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2026-09-21 16:09Popularity: 6
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MS-BLK-3S-2400

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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Overall dimensions2400 x 950 x 750 mm
Seat height from floor450 mm
Seat depth per module690 mm
Seat width per individual module700 mm
Armrest width (integrated)250 mm
Armrest height from floor600 mm
Backrest height from seat surface300 mm
Seat cushion thickness220 mm
Back cushion thickness180 mm
Base clearance from floor20 mm
Leg Height / Floor Clearance160 mm
PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Total static load capacity408 kg
Product net weight80 kg
Seat foam density45 kg/m³
Seat foam rebound rate60%
Recommended seating capacity3 adults
Seam stitch pitch30 mm
Seat Foam Density / Rebound40 kg/m³ / 60%
Upholstery Abrasion ReferenceFabric 60000 cycles; leather-class cover 1.4 mm
Per-seat Load Reference130 kg/seat
Upholstery Seam Pitch4 mm
PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Upholstery material1.2mm thick matte black faux leather
Seat cushion fillHigh-density polyurethane foam
Back cushion fillBlended high-density foam and polyester fiber
Internal support frame30mm thick kiln-dried solid pine lumber
Seat support system80mm wide sinuous spring webbing grid
Integrated armrest structurePadded foam wrapped over internal wood frame
Throw pillows included2 matching faux leather throw pillows
Base finishUpholstery-wrapped solid block base, no exposed legs
Frame corner reinforcement5mm thick plywood corner blocking
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
PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Modular configurationThree connected modules (left arm, center armless, right arm)
Seat angleFixed 8° backward tilt for relaxed lounge posture
Backrest angleFixed 108° recline from seat surface
Connection mechanismAll-metal side connector clips lock modules together
Foot configurationFixed floor-contacting base without casters or removable feet
Care and maintenanceWipe clean with damp cloth, no removable washable covers
Recline functionNo manual or power recline mechanisms
Integrated featuresNo built-in storage, USB ports, or convertible sleeper function
Cushion Service ConfigurationRecommended 2removable/replaceable cushion methods
PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

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

Executive office lounge areaFits behind executive desks for informal guest seating in private offices
Modern residential living roomSuits minimalist contemporary living spaces with low-profile relaxed seating
Open office casual breakout zoneProvides 3-person seating for informal team discussions in office common areas
Studio apartment main seatingCompact 2400mm width fits smaller living spaces without overwhelming floorplan
Reception waiting sub-areaOffers comfortable guest seating in high-end office reception or lounge zones
STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

Furniture strength and stabilityEN 12520:2015 Furniture strength, durability and safety for domestic seating
Upholstered furniture flammabilityEN 1021:2014 Ignitability of upholstered furniture smouldering cigarette
Furniture surface resistanceEN 14465:2003 Upholstery fabrics specification and test methods
STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

Upholstered furniture safetyGB/T 3324Wooden furniture general technical requirements
Formaldehyde emission limitGB 18584Indoor decorating and refurbishing materials limit of harmful substances
Upholstered furniture durabilityGB/T 2012Upholstered furniture sofas
Standardized tender description text
This product must meet the following technical requirements:
1. Upholstered furniture safety: GB/T 3324Wooden furniture general technical requirements;
2. Formaldehyde emission limit: GB 18584Indoor decorating and refurbishing materials limit of harmful substances;
3. Upholstered furniture durability: GB/T 2012Upholstered furniture sofas;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
GENERATED EXPORTS

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Product Description

The Black Blocky 3-Seat Modular Upholstered Sofa (model MS-BLK-3S-2400) features a modern, minimalist low-profile block design defined by clean, unadorned lines and an upholstery-wrapped solid block base with no exposed legs for a streamlined, grounded visual presence. The layout integrates three connected modules—left arm, center armless, and right arm—with integrated padded armrests, and ships with two matching faux leather throw pillows to complement its cohesive monochromatic black aesthetic. Its construction centers on a sturdy internal frame built from 30mm thick kiln-dried solid pine lumber, reinforced with 5mm thick plywood corner blocking for structural stability. The 1.2mm thick matte black faux leather upholstery covers high-resilience cushioning: seat cushions use high-density polyurethane foam supported by an 80mm wide sinuous spring webbing grid, while back cushions are filled with a blend of high-density foam and polyester fiber. Integrated armrests wrap padded foam over internal wood frames, and all modules lock together via durable all-metal side connector clips, with a fixed floor-contacting base that omits casters or removable feet. Designed for relaxed, upright-lounge seating, the sofa holds a static load capacity of 408 kg to accommodate three adults, with fixed seat angles tilted 8° backward and backrests set to a 108° recline from the seat surface to support comfortable extended sitting. It requires no complex upkeep, as surfaces wipe clean with a damp cloth, with no removable washable covers or adjustable recline mechanisms to maintain. The full unit measures 2400 x 950 x 750 mm, with a 450mm seat height, 690mm per-module seat depth, and 220mm thick seat cushions for balanced support. This piece fits a range of commercial and residential settings: it serves as informal guest seating behind executive desks in private offices, provides relaxed 3-person seating for team discussions in open office breakout zones, functions as understated guest seating in high-end reception waiting sub-areas, acts as streamlined main seating for compact studio apartments, and complements minimalist contemporary residential living rooms. For procurement planning, note the unit ships in two cartons per set, with a packaged gross weight of 110 kg and total packaging volume of 1.8 m³. Assembly requires 40 minutes per set, and care must align with the fixed upholstery design, as cushion covers are not designed for removal or machine washing.

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