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SOF-MF3S-TERRACOTTA-1900

Code：C8QQV7V1
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Minimalist Metal Frame Fabric Upholstered 3-Seater Sofa Key Specifications 2026-08-01 17:10

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SOF-MF3S-TERRACOTTA-1900

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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Overall dimensions (W x D x H)1900 x 750 x 780 mm
Seat height from floor450 mm
Seat depth (front edge to back cushion front face)580 mm
Seat width per individual position560 mm
Backrest height from seat surface330 mm
Armrest height from floor620 mm
Armrest width (rail cross-section)20 mm
Leg height (floor to bottom of seat frame rail)300 mm
Leg cross-section dimension30 mm
Seat cushion thickness (uncompressed)120 mm
Back cushion thickness100 mm
Underseat clearance height280 mm
Seat Cushion Thickness180 mm
Leg Height / Floor Clearance160 mm
PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Net product weight42 kg
Total static load capacity (distributed across seats)360 kg
Seat foam density40 kg/m³
Seat foam compression resilience42 %
Fabric abrasion resistance (Martindale)50000 cycles
Recommended maximum user count3 adults
Structural frame static load test rating600 kg
Expected structural warranty5 years
Cushion thickness (seat, compressed under standard load)120 mm
Back foam density30 kg/m³
PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Primary support frame1.8mm thick square steel tube with dark bronze powder coated finish
Armrest rails20mm square steel tube matching frame finish, welded to leg and seat frame assembly
LegsTapered square steel legs with matching bronze finish, fitted with non-marking polymer floor glides
Seat cushion coreHigh-density polyurethane foam wrapped with 20mm soft polyester fiber batting
Back cushion coreMedium-density polyurethane foam with fiber wrap, fixed to internal back support panel
Upholstery fabricWoven polyester blend fabric in terracotta color, matte textured finish
Seat support base8mm thick plywood panel fixed to steel frame, supporting seat cushions
Fabric seam stitch pitch8 stitches per inch
Floor protection components5mm thick injection-molded polyethylene glides, fitted to base of each leg
Back support panel6mm thick bent plywood panel attached to rear frame rail, securing back cushions
Internal frame weldsFull-penetration fillet welds at all tube joints, ground smooth before powder coating
Fabric fire retardant treatmentOptional NFPA 260 compliant fabric treatment available for commercial hospitality and office installations
PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Seating configurationThree separated, fixed seat cushions with matching fixed back cushions, no recline or adjustment mechanisms
Arm supportContinuous thin metal arm rails on both left and right sides, integrated directly into the structural frame for rigid arm support
Floor protectionNon-marking glides on all six leg contact points, designed to prevent scratching on hard floor surfaces including wood, tile and polished concrete
Assembly requirementKnock-down construction with frame sections and cushions shipped separately, requiring bolted assembly of leg and frame components on site
Cleaning accessCushions are non-removable, requiring on-surface upholstery cleaning per fabric care instructions
Stability designSix-point leg support (front left, center left, rear left, front right, center right, rear right) for even weight distribution and reduced frame flex on uneven floors
Upholstery color option range1 standard terracotta fabric option, with optional custom fabric options available for volume orders
Load distributionPerimeter steel frame transfers occupant load directly to legs without intermediate cross-braces that would block underseat cleaning access
Cushion Service ConfigurationRecommended 2removable/replaceable cushion methods
PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Number of shipping packages2
Largest package dimensions (L x W x H)1950 x 780 x 280 mm
Total shipping gross weight48 kg
Total shipping volume (CBM)0.58 CBM
On-site assembly time (two people)40 minutes
20ft GP container loading quantity (fully assembled knock-down)72 units
40ft HQ container loading quantity (fully assembled knock-down)186 units
Reference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per set
Reference Module Carton Dimensions2200× 1050× 850 mm
PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Office reception and waiting areasSized for three-person seating in corporate lobbies, waiting rooms and visitor zones, with durable construction for regular daily use
Open plan office casual lounge zonesLow-profile minimal frame fits collaborative breakout areas, providing upright seating for informal meetings and short breaks
Hotel public areas and lounge spacesWarm terracotta fabric and refined metal finish suit boutique hotel lobbies, corridor waiting points and guest lounge areas
Residential open-plan living spacesSlim frame profile works for modern minimalist and industrial style home living rooms, occupying minimal visual space
Co-working space common areasRobust metal frame and high-wear fabric specification supports high-traffic shared workspaces, with fixed cushions that resist displacement during frequent use
Retail store customer waiting zonesCompact footprint fits small retail checkout waiting areas and fitting room lounges, with easy-to-clean fabric for high-turnover use
STANDARD S1

EU EN Standards

European market access and chemical requirements

EN 1022:2018Furniture – Seating – Determination of stability, applicable for static stability verification for domestic and contract lounge seating
EN 16139:2013Furniture – Strength, durability and safety – Requirements for non-domestic seating, applicable for light-duty contract reception use
EN 13759:2011Furniture – Test methods for assessment of surface resistance to cold liquids, applicable for frame finish and fabric stain resistance testing
EN 14465:2003Textiles – Upholstery fabrics – Specification and test methods, applicable for fabric strength, abrasion and colorfastness verification
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

GB/T 3324-2017General technical requirements for metal furniture, applicable for structural strength and finish durability testing of the steel frame
GB/T 1952.1-2012General technical requirements for upholstered sofas, applicable for cushion performance, structural stability, and upholstery durability testing
GB 18584-2001Indoor decorating and refurbishing materials – Limit of harmful substances of wood based furniture, applicable for formaldehyde emission limits for internal plywood components
GB 20286-2006Requirements and mark on burning behavior of fire retarding products and subassemblies in public places, applicable for public area installation fire performance verification
Standard Tender Description
This product must meet the following technical requirements:
1. GB/T 3324-2017: General technical requirements for metal furniture, applicable for structural strength and finish durability testing of the steel frame;
2. GB/T 1952.1-2012: General technical requirements for upholstered sofas, applicable for cushion performance, structural stability, and upholstery durability testing;
3. GB 18584-2001: Indoor decorating and refurbishing materials – Limit of harmful substances of wood based furniture, applicable for formaldehyde emission limits for internal plywood components;
4. GB 20286-2006: Requirements and mark on burning behavior of fire retarding products and subassemblies in public places, applicable for public area installation fire performance verification;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
GENERATED EXPORTS

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Technical Report PDF

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PDF · SOF-MF3S-TERRACOTTA-1900

Complete Parameter Workbook

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XLSX · SOF-MF3S-TERRACOTTA-1900

International Listing Template

English title, specifications, materials, standards and purchasing fields.

XLSX · LISTING

Customs Declaration Data

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CUSTOMS · SOF-MF3S-TERRACOTTA-1900Open Export Tool

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Product Overview & Construction Details

The WEINENG Minimalist Metal Frame Fabric Upholstered 3-Seater Sofa, model SOF-MF3S-TERRACOTTA-1900, presents a streamlined, contemporary silhouette defined by its exposed thin dark bronze powder-coated steel perimeter frame and tapered square legs. The open-frame design creates a light visual presence, with continuous slim arm rls integrated directly into the structural assembly, pred with three distinct fixed seat cushions and matching upright fixed back cushions upholstered in matte textured terracotta woven polyester blend fabric. Six leg contact points sit evenly along the frame length, supporting even weight distribution and leaving generous clear underseat space. Its welded steel frame is constructed from square steel tube, with full-penetration fillet welds ground smooth prior to finishing, and fitted with non-marking polymer floor glides to protect hard surface flooring. Seat cushions feature high-density polyurethane foam wrapped in soft polyester fiber batting, supported by a plywood base panel, while back cushions use medium-density foam with fiber wrap secured to a bent plywood back panel. The fabric is rated for medium-traffic use, with tlored commercial-grade stitching for a clean finish. The sofa seats up to three adults, with no moving or reclining mechanisms for long-term structural reliability. Its open understructure allows easy access for floor cleaning beneath the seat, while fixed cushions prevent displacement during regular use. An optional fire-retardant fabric treatment is avlable for regulated commercial installations. It arrives in knock-down form requiring on-site bolted assembly of frame components before cushion placement. This sofa is well suited for a range of spaces, including corporate office reception and wting areas, open-plan office breakout lounges, boutique hotel public zones, co-working common areas, retl customer wting points, and modern minimalist or industrial style residential living rooms. For procurement, buyers should note the standard terracotta fabric is offered as a stock option, with custom fabric choices avlable for volume orders. Assembly for a two-person team requires strghtforward bolted connection of frame sections, and the knock-down packaging supports efficient bulk shipping for large fit-out projects. Fixed cushions require on-surface upholstery cleaning rather than removable cover laundering, and the light-duty commercial load rating aligns with regular dly use in medium-traffic environments. The steel frame carries an expected 5-year structural warranty aligned with standard commercial furniture terms.

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