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Two-Tone Block Grid Tufted L-Shaped Sectional Sofa Specifications

LSEC-BLKGRID-2T-3300

Code:UNFH08V1
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2026-09-09 14:24Popularity: 8
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LSEC-BLKGRID-2T-3300

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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Overall dimensions3300 x 2980 x 810 mm
Seat height (from floor to cushion top)450 mm
Individual seat module width1000 mm
Seat depth (front edge to back cushion)1050 mm
Armrest height (from floor to arm top)680 mm
Armrest width (padded top surface)200 mm
Support foot height40 mm
Back cushion thickness180 mm
Seat cushion thickness220 mm
Corner section seating width980 mm
Short chaise segment depth (extending from corner)1610 mm
Leg Height / Floor Clearance160 mm
PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Total sofa static load capacity900 kg
Total sofa net weight reference140 kg
Seat foam density32 kg/m³
Seat foam rebound rate60%
Fabric abrasion resistance40000 Martindale cycles
Back cushion fill fiber density20 kg/m³
Standard color option count2 (charcoal, cream)
Manufacturer warranty period2 years
Seat Foam Density / Rebound40 kg/m³ / 60%
Upholstery Abrasion ReferenceFabric 60000 cycles; leather-class cover 1.4 mm
PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Internal load-bearing frameKiln-dried solid pine + 18mm plywood
Seat suspension system50mm wide high-resilience elastic webbing, 80mm spaced
Seat cushion core32kg/m³ high-density polyurethane foam wrap
Back cushion core20kg/m³ polyurethane foam blended with polyester fiber
Upholstery fabric380gsm stain-resistant woven polyester
Support feetMatte black powder-coated steel with non-marking rubber caps
Tufting constructionHidden internal stitch channel tufting forming uniform block grid
Seam stitchingPolyester bonded thread with 8mm stitch pitch
Module connection hardwareHeavy-duty steel connector brackets between segments
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 sectional connectionLocking steel brackets join corner, short chaise, and long straight segments
Seating configurationSupports 6 adults across corner, chaise, and straight seating positions
Cleaning functionalitySpot-cleanable fabric upholstery with removable cushion covers (zippered)
Foot protectionNon-marking rubber foot caps prevent floor scuffing on hard surfaces
Weight distributionSinuous spring and webbing suspension evenly distributes user weight across seat base
Assembly requirementOnly minor module connection and foot installation required on delivery
Cushion recoveryHigh-resilience foam returns to original shape after 72 hours of unpacking
Layout flexibilityModules can be reconfigured to left or right chaise orientation prior to connection
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

Residential living roomSuitable for open-plan living areas as primary lounge seating for families and guests
Apartment and loft spacesLow-profile silhouette fits modern minimalist interior design schemes without visual bulk
Shared lounge areasAbrasion-resistant fabric supports regular use in casual co-working or rental common spaces
Open-concept home media roomsDeep cushioned seating provides comfortable support for extended viewing sessions
Recommended placementPosition against two adjacent walls to maximize floor space in smaller rooms
Complementary accessoriesPairs with low-profile coffee tables and soft area rugs to complete contemporary lounge setups
User group suitabilityDesigned for households seeking flexible, plush casual seating with modern two-tone aesthetic
STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 12520:2015Residential furniture strength, durability and safety requirements for seating
EN 1021-1:2014Upholstered furniture ignition resistance for smoldering cigarette source
STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB/T 3324-2017General technical requirements for wooden furniture, applicable to internal frame strength and stability
GB 18584-2001Limit of harmful substances in wooden furniture, for formaldehyde emission verification
GB/T 19001-2016Quality management system guidance for consistent furniture production
Standardized tender description text
This product must meet the following technical requirements:
1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable to internal frame strength and stability;
2. GB 18584-2001: Limit of harmful substances in wooden furniture, for formaldehyde emission verification;
3. GB/T 19001-2016: Quality management system guidance for consistent furniture production;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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Product Description

The Two-Tone Block Grid Tufted L-Shaped Sectional Sofa is a modern low-profile upholstered seating solution designed for flexible, comfortable use across residential and light commercial spaces. Defined by its clean, angular L-shaped layout, the sofa features hidden internal stitch channel tufting that creates a uniform block grid pattern across its upholstered surfaces, delivering a structured, contemporary visual presence without overly ornate detailing. It is offered in two neutral color options, charcoal and cream, to align with a range of interior design palettes. Built for durable, long-term use, the sofa’s internal load-bearing frame combines kiln-dried solid pine with 18mm plywood, supported by matte black powder-coated steel feet fitted with non-marking rubber caps to protect hard flooring from scuffs. The upholstery uses 380gsm stain-resistant two-tone woven polyester, with seams stitched with durable polyester bonded thread. Seat cushions are constructed with high-resilience elastic webbing suspension to evenly distribute user weight, cored with 32kg/m³ high-density polyurethane foam, while back cushions use a softer blend of 20kg/m³ polyurethane foam and polyester fiber. Heavy-duty steel connector brackets secure the corner, short chaise, and long straight segments together for structural stability. Functionally, the sectional seats six adults across its connected segments, with deep, supportive cushioning suited for extended sitting. Cushion covers are zippered and removable for convenient spot cleaning, and high-resilience foam cores return to their original shape within 72 hours of unpacking. Delivery requires only minor assembly: attaching support feet and connecting the pre-built modules, with an assembly time of 40 minutes per set. This sofa fits equally well in residential open-plan living rooms, modern apartments and lofts, home media rooms, and casual shared spaces such as co-working lounges or rental common areas. For smaller rooms, positioning it against two adjacent walls maximizes available floor space, and it pairs naturally with low-profile coffee tables and soft area rugs to complete a cohesive contemporary lounge setup. Procurement teams and buyers should note the sofa ships in two cartons, plan for appropriate delivery access, and select between the two neutral color options to match existing interior schemes. The abrasion-resistant fabric supports regular, frequent use, making it a practical choice for spaces that see consistent daily traffic.

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