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Cognac Brown Low-Profile Double Chaise Modular Sectional Sofa Specifications

SOF-DCHS-BLK-4000

Code:9LS7JXV1
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2026-08-19 11:02Popularity: 19
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SOF-DCHS-BLK-4000

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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Overall dimensions4000 x 1700 x 850 mm
Seat height480 mm
Seat depth (middle section)750 mm
Chaise extension length (each end)1840 mm
Right armrest width250 mm
Seat cushion thickness250 mm
Back cushion height450 mm
Base skirt height (floor clearance)10 mm
Throw pillow dimensions (large square)600 x 600 mm
Lumbar bolster pillow dimensions900 x 300 mm
Module connection seam width10 mm
Armrest padding thickness120 mm
Back Cushion Thickness160 mm
Leg Height / Floor Clearance160 mm
PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Total static load capacity1000 kg
Seating capacity6 persons
Seat foam density45D
Seat foam rebound rate60%
Total product weight180 kg
Upholstery abrasion resistance50000 double rubs
Seam stitch pitch8 stitches per 30mm
Frame warranty period10 years
Upholstery warranty period3 years
Seat Foam Density / Rebound40 kg/m³ / 60%
PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

External upholstery1.4mm thick cognac brown faux leather (PU)
Internal support frame30mm thick kiln-dried solid birch hardwood
Seat cushion core45D high-resilience polyurethane foam
Back throw pillow fill3A down-feather and 3D hollow polyester fiber blend
Modular connection hardwareZinc-plated steel clip connectors
Base support layerHigh-tension 80mm wide elastic webbing grid
Surface stitchingBonded polyester UV-resistant thread
Internal dust coverBlack non-woven polypropylene fabric
Armrest core structure20mm thick engineered wood padding board
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 reconfigurationClip-connected sections allow rearrangement into alternate layouts
Cushion reversibilityAll loose seat and back cushions can be rotated to extend upholstery life
Dual chaise lounge supportBoth end sections support full reclined leg extension without additional attachments
Zero-clearance floor placementFlush base sits directly on flooring without adjustable leg height
Removable cushion coversHidden zipper closures on cushions enable spot cleaning or upholstery replacement
Fixed seat angle10 degree backward seat rake provides upright lounge support without recline mechanisms
Right-side arm supportSingle padded wide armrest provides elbow support only on the right unit end
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 open-plan living roomLow-profile double-chaise layout accommodates multi-person casual seating for family gathering spaces
Modern office lounge waiting areaNeutral cognac brown finish fits minimalist commercial reception and break-out zones
Studio apartment open layoutFloor-skimming block design maintains visual lightness in small urban residential spaces
Contemporary furniture showroom displayBlock modular form highlights minimalist Italian-style interior design collections
Home theater media roomDeep seat cushions and wide chaise sections support long-duration seated viewing comfort
Complementary configurationPairs with low-profile coffee tables, area rugs and minimalist side storage for cohesive interiors
STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 12520:2015Applicable standard for domestic furniture: strength, durability and safety requirements for seating
EN 1021-1:2014Applicable standard for upholstered furniture ignition resistance to smouldering cigarette sources
STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB 20400-2006Applicable standard for leather/faux leather upholstery: limit of harmful substances in leather and fur products
GB/T 3324-2017Applicable general technical standard for wooden furniture frame structural safety requirements
Standardized tender description text
This product must meet the following technical requirements:
1. GB 20400-2006: Applicable standard for leather/faux leather upholstery: limit of harmful substances in leather and fur products;
2. GB/T 3324-2017: Applicable general technical standard for wooden furniture frame structural safety requirements;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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Product Description

The Cognac Brown Low-Profile Double Chaise Modular Sectional Sofa, model SOF-DCHS-BLK-4000, is an unbranded modular seating piece designed with a clean, minimalist contemporary silhouette defined by its floor-skimming upholstered block base, which sits flush to flooring with 10 mm of floor clearance for a streamlined, uncluttered visual presence. It features a single wide padded armrest positioned on the right unit end, with matching extended chaise sections at both ends flanking a central seating zone to form a balanced, lounge-oriented layout. Overall dimensions measure 4000 x 1700 x 850 mm, with a 480 mm seat height, 750 mm middle section seat depth, 250 mm thick seat cushions, and 450 mm tall back cushions, each chaise extending 1840 mm from the central seat frame. The sofa’s 30 mm thick kiln-dried solid birch hardwood internal frame is supported by a high-tension 80mm wide elastic webbing grid, with armrests reinforced by 20 mm thick engineered wood padding boards, a black non-woven polypropylene internal dust cover, and zinc-plated steel clip connectors securing modular sections. Upholstery consists of 1.4 mm thick cognac brown PU faux leather, stitched with bonded polyester UV-resistant thread at a consistent 8 stitches per 30mm seam pitch, tested to 50000 double rubs of abrasion resistance. Seat cushions use 45D high-resilience polyurethane foam with a 60% rebound rate, while back throw pillows are filled with a blend of 3A down-feather and 3D hollow polyester fiber. All loose seat and back cushions are reversible to extend upholstery lifespan, fitted with hidden zipper closures for spot cleaning or upholstery replacement. The clip-connected modular sections allow rearrangement into alternate layouts, with dual chaise ends supporting full reclined leg extension without extra attachments, a fixed 10-degree backward seat rake for upright lounge support without moving recline mechanisms, and a total static load capacity of 1000 kg to accommodate 6 people. This sofa is well-suited for residential open-plan living rooms for multi-person family gatherings, modern office lounge and breakout waiting areas, compact studio apartments where its low-profile form maintains visual lightness, contemporary furniture showrooms highlighting minimalist design collections, and home theater media rooms where deep, cushioned chaises support extended seated viewing; it pairs seamlessly with low-profile coffee tables, area rugs, and minimalist side storage for cohesive interiors. Procurement teams and buyers should note the unit ships in 2 cartons per set, with a total packaged volume of 1.8 m³, packaged gross weight of 110 kg per item, and assembly time of 40 minutes per set; the zero-clearance base has no adjustable leg height, so installation requires flat, level flooring, and the single fixed right-side armrest should be accounted for during layout planning to match space orientation.

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