Modern Dark Brown Leather Upholstered Office Lounge Sofa Set (1+1+3 Seater) - Dimensions

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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

3-seater sofa overall dimensions	2200 x 900 x 850 mm
2-seater sofa overall dimensions	1600 x 900 x 850 mm
1-seater armchair overall dimensions	900 x 900 x 850 mm
Seat height from floor	450 mm
Seat depth (usable)	600 mm
Backrest height above seat	400 mm
Armrest height above seat	200 mm
Metal leg height	150 mm
Seat cushion thickness	120 mm
Back cushion thickness	100 mm
Leg Height / Floor Clearance	160 mm

PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

3-seater sofa net weight	95 kg
Per-seat static load capacity	150 kg
Upholstery abrasion resistance (Martindale)	50000 cycles
Seat foam density	45 kg/m³
Back foam density	35 kg/m³
Seam tensile strength	120 N
Foam indentation force deflection (25% compression)	180 N
Seat Foam Density / Rebound	40 kg/m³ / 60%
Upholstery Abrasion Reference	Fabric 60000 cycles; leather-class cover 1.4 mm
Per-seat Load Reference	130 kg/seat

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

External upholstery	Dark brown 1.2mm thick PU/faux leather
Decorative throw pillows	2 tan brown PU leather accent pillows per seating unit, matching piping trim
Seat cushion core	High-density polyurethane foam wrapped with 20mm soft down-like fiber layer
Back cushion core	Medium-density polyurethane foam with fiber fill
Internal structural frame	Kiln-dried solid hardwood + 15mm thick multilayer plywood reinforcement
Support legs	Matte black powder-coated 1.5mm thick carbon steel tapered legs
Armrest structure	Padded integrated armrest with same PU upholstery as body, hidden plywood internal support
Side panel decorative detail	Brushed chrome circular accent button on outer side panel of each arm
Seam construction	Precision stitched seams with 8 stitches per 30mm pitch, matching dark thread
Seat support system	4mm thick sinuous steel springs spaced 100mm apart, covered with 80g/sqm polyester webbing
Side panel hardware	Brushed chrome circular decorative button on outer side panel of each arm, polished metal finish
Leg floor pads	5mm thick non-scratch rubber foot pads fitted to base of each metal leg

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Seating configuration	Modular 3+2+1 seater set, units can be arranged separately or in grouped lounge layouts
Fixed cushion design	All seat and back cushions are fixed to the frame to prevent shifting during regular use
Floor clearance function	150mm under-unit clearance allows standard robotic vacuums and cleaning tools to access space below sofas
Non-slip base	Each metal leg is fitted with a non-scratch, anti-slip rubber foot pad to protect hard flooring and prevent sliding
Casual meeting support	450mm seat height and upright back angle supports 2 hour seated meetings without excessive recline
Coordinated set design	All units share identical leg profile, upholstery color, stitching and hardware detail for a unified visual look
Decorative pillow placement	Each unit includes pre-positioned accent pillows that can be repositioned or removed for user preference
Under-unit cleaning clearance	150mm open floor clearance allows robotic vacuums and standard cleaning tools full access under all seating units
Floor protection function	Non-slip rubber foot pads on each leg prevent sliding on hard flooring and eliminate scratch damage to tile, wood and stone surfaces
Posture support design	10 degree backrest recline and 5 degree seat tilt support 2 hours of upright relaxed sitting for casual meetings, breaks or residential lounging
Coordinated aesthetic design	All units share identical leg profile, upholstery finish, stitch pattern, hardware accents and bolster design for a unified visual appearance
Removable accent accessories	Included throw pillows and arm bolsters are loose-fitted and can be repositioned or removed per user preference

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Number of shipping packages	3
3-seater sofa package dimensions	2250 x 950 x 650 mm
2-seater sofa package dimensions	1650 x 950 x 650 mm
1-seater armchair package dimensions	950 x 950 x 650 mm
Total set shipping gross weight	230 kg
Total shipment volume (CBM)	2.52 cbm
40HQ container loading quantity (full set)	26 sets
On-site assembly time	20 minutes
Reference Package Count	1 set / 2 cartons
Reference Assembly Time	40 minutes per set

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Executive office reception areas	Ideal for visitor waiting zones outside private executive offices, professional dark brown finish matches formal office decor
Open-plan office breakout zones	Suitable for informal employee break areas and quick team discussions, comfortable padding supports short collaborative sessions
Corporate lobby waiting spaces	Appropriate for main building lobby reception seating, durable upholstery withstands high daily foot traffic
Hotel business lounge areas	Fits premium hotel business centers and executive lounges, coordinated set design creates a cohesive upscale seating arrangement
Small meeting room casual seating	Can be used as alternative seating in small informal meeting rooms to create a less formal discussion environment
High-end residential home office spaces	Suitable for luxury residential home office reception zones, minimalist silhouette complements modern interior design styles
Residential living room spaces	Ideal for modern home living rooms, dark brown upholstery and matte metal legs complement contemporary and minimalist interior design

STANDARD S1

EU EN Standards

European market access and chemical requirements

Office furniture structural safety recommendation	EN 16139:2013 Furniture - Strength, durability and safety - Requirements for non-domestic seating, applicable for commercial lounge seating load and stability testing
Upholstery fire safety recommendation	EN 1021:2014 Furniture - Assessment of the ignitability of upholstered furniture - Part 1: Ignition source smouldering cigarette, applicable for upholstery fire resistance acceptance
Non-domestic seating safety recommendation	EN 16139:2013 Furniture - Strength, durability and safety - Requirements for non-domestic seating, applicable for commercial lounge seating load and stability testing

STANDARD S2

North America ANSI/BIFMA Standards

US and Canada office-furniture standards

No standards data is available for this market.

STANDARD S3

China GB Standards

Standards applicable to China-market projects

Upholstered furniture safety recommendation	GB/T 3324 General technical requirements for wooden furniture, applicable for frame structural strength and dimensional tolerance acceptance
Upholstered furniture durability recommendation	GB/T 2012 Upholstered furniture: Sofas, applicable for seat fatigue, arm strength and backrest durability testing
Harmful substance limit recommendation	GB 18584 Indoor decorating and refurbishing materials - Limit of harmful substances of wood based furniture, applicable for formaldehyde and heavy metal emission limits
Frame structural safety recommendation	GB/T 3324 General technical requirements for wooden furniture, applicable for frame structural strength and dimensional tolerance acceptance
Sofa durability recommendation	GB/T 2012 Upholstered furniture: Sofas, applicable for seat fatigue, arm vertical strength and backrest durability testing
Harmful substance limit recommendation (duplicate entry)	GB 18584 Indoor decorating and refurbishing materials - Limit of harmful substances of wood based furniture, applicable for formaldehyde and heavy metal emission limits

Standard Tender Description

This product must meet the following technical requirements:
1. Upholstered furniture safety recommendation: GB/T 3324 General technical requirements for wooden furniture, applicable for frame structural strength and dimensional tolerance acceptance;
2. Upholstered furniture durability recommendation: GB/T 2012 Upholstered furniture: Sofas, applicable for seat fatigue, arm strength and backrest durability testing;
3. Harmful substance limit recommendation: GB 18584 Indoor decorating and refurbishing materials - Limit of harmful substances of wood based furniture, applicable for formaldehyde and heavy metal emission limits;
4. Frame structural safety recommendation: GB/T 3324 General technical requirements for wooden furniture, applicable for frame structural strength and dimensional tolerance acceptance;
5. Sofa durability recommendation: GB/T 2012 Upholstered furniture: Sofas, applicable for seat fatigue, arm vertical strength and backrest durability testing;
6. Harmful substance limit recommendation (duplicate entry): GB 18584 Indoor decorating and refurbishing materials - Limit of harmful substances of wood based furniture, applicable for formaldehyde and heavy metal emission limits;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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FurnDim

OF-SOF-SET-003-DBR

Modern Dark Brown Leather Upholstered Office Lounge Sofa Set (1+1+3 Seater) Key Specifications 2026-08-03 05:49

OF-SOF-SET-003-DBR

Physical Dimensions

Weight, Load & Performance

Materials & Structure

Functions & Adjustment

Packaging & Logistics

Applications & Usage

EU EN Standards

North America ANSI/BIFMA Standards

China GB Standards

Ready-to-use export tools

Technical Report PDF

Complete Parameter Workbook

International Listing Template

Customs Declaration Data

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Product Overview & Construction Details

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FurnDim

OF-SOF-SET-003-DBR

Modern Dark Brown Leather Upholstered Office Lounge Sofa Set (1+1+3 Seater) Key Specifications 2026-08-03 05:49

OF-SOF-SET-003-DBR

Physical Dimensions

Weight, Load & Performance

Materials & Structure

Functions & Adjustment

Packaging & Logistics

Applications & Usage

EU EN Standards

North America ANSI/BIFMA Standards

China GB Standards

Ready-to-use export tools

Technical Report PDF

Complete Parameter Workbook

International Listing Template

Customs Declaration Data

Quick Actions

Product Overview & Construction Details

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About FurnDim

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