The CB2 Symmetric 918 Sofa is a 103-inch four-seater inspired by Paul McCobb's mid-century designs, featuring a channel-tufted Chesterfield silhouette with symmetrical orientation. The Kanvas Sand fabric cover has a ribbed texture and sits over a multi-layer fill system: high-resilience foam, fiber, feather, and down, creating a medium-soft surface feel with loose padding that lets occupants sink in. Internal construction relies on sinuous springs across an all-engineered wood frame, delivering moderate upright and lumbar support suited to intensive daily use. Walnut legs anchor the piece, and the materials indicate a mid-range offering built for family households — the construction accommodates children and pets. Spot cleaning and vacuum-only maintenance keep the beige upholstery presentable without specialized treatment. Assembly requires two people at medium difficulty. CB2 ships this model with white-glove delivery, and it carries a one-year limited warranty. Country of origin: Vietnam.

Key Features

Channel-tufted 4-seater with a mixed fill of high-resilience foam, fiber, feather, and down over sinuous springs.

Commercial
- Price: Mid Range
- Warranty: 1
- Brand: Cb2
- Origin: Vietnam
Care & Specs
- Cleaning: Spot Clean, Vacuum Only
- Care: Moderate
- Covers: Cushions Only
- Material: Fabric
Key Features
- Structure: Sinuous Springs
- Capacity: 4
- Config: No
- Orientation: Symmetrical
- Firmness: Medium Soft
Best For
- Family: Yes
- Daily: Intensive
- Spaces: No
- Sofa Bed: No

Symmetric Sofa Gallery

Available Options

White-glove delivery included. Limited 1-year warranty covers manufacturing defects.

Best Price

$2989.00

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Construction Details

Channel-tufted upholstery and a mixed-fill cushion system define this 103-inch sofa. The engineered wood frame uses sinuous springs, and the loose cushions combine high-resilience foam with down, feather, and fiber layers for a medium-soft seat that retains some structure.

Cushion System

Loose seat and back cushions layer high-resilience foam with down, feather, and fiber — the foam core supplies resistance while the feather and down top layer creates the sink-in surface feel listed in the specs.
Medium-soft firmness paired with moderate ergonomic support means the sofa yields under weight but does not collapse fully, a balance that suits the intensive daily-use rating without bottoming out over time.

Frame and Base

The all-engineered wood frame carries sinuous springs as the internal structure — a configuration typically found in mid-range production that offers consistent bounce across the seating area at lower cost than hand-tied coils.
Walnut legs anchor the engineered wood base, and the symmetrical I-shape orientation means neither end functions as an armless return — both sides present identically, simplifying placement in open floor plans.

Upholstery and Care

Ribbed Kanvas Sand fabric covers the entire piece in a beige tone, and the channel-tufted texture is a Chesterfield sub-type detail that references mid-century styling while keeping the cover fixed and non-removable.
Maintenance is rated moderate with spot-clean and vacuum-only methods specified — the fabric has moderate surface durability, so pet-friendly and kid-friendly ratings apply but expect visible wear patterns in high-contact zones.

The Final Verdict

An honest look at strengths and limitations to help you decide.

Pros

High-resilience foam paired with down and feather fill delivers a sink-in surface feel with moderate lumbar support.

Symmetrical Chesterfield silhouette with channel-tufted ribbed texture suits mid-century and modern interiors.

Pet-friendly and kid-friendly construction with moderate surface durability holds up to intensive daily use.

Loose cushions allow easy flipping and rotation, while spot-clean and vacuum-only maintenance keeps care straightforward.

Cons

At 261.62 cm wide, this large four-seater demands significant floor space — measure your room before ordering.

Medium-soft firmness with a sink-in feel may not suit buyers who prefer upright, firm seating posture.

One-year limited warranty is shorter than many competing sofas in this mid-range price tier.

Best Suited For

Households wanting a family-use sofa that accommodates four seats with a relaxed, medium-soft surface.

Buyers who value mixed fill materials — foam, fiber, feather, and down — over a single-density foam core.

Not Ideal For

Small living rooms where a 261.62 cm I-shape sofa would overwhelm the available floor area.

Shoppers seeking firm ergonomic support, as the sink-in surface feel and medium-soft firmness prioritize plushness over rigidity.

Key Metrics

Capacity, dimensions, and structural specifications for the Symmetric 918 Sofa.

Durability Score72%

Value Score75%

Versatility Score66%

Comfort Score78%

Living Room

Spacious seating for modern homes

The Symmetric 918 Sofa spans 261.62 cm wide, placing it firmly in the large 4-seater category. Its symmetrical I-shape orientation means no corner projection — the piece reads the same from either end, which simplifies room planning. Channel-tufted fabric in Kanvas Sand covers a loose-cushion setup backed by high-resilience foam, fiber, feather, and down fills. This mix typically yields a medium-soft surface feel that sinks in without bottoming out. Sinuous springs run the internal structure, a cost-conscious choice that still handles intensive daily use when paired with an all-engineered wood frame. Walnut legs add a mid-century reference point. White-glove delivery applies, so buyers do not handle the 2-person assembly themselves. Spot cleaning and vacuuming cover routine maintenance. The 1-year limited warranty reflects standard coverage for this mid-range tier. Country of origin: Vietnam.

Everyday Living

Open Concepts

Seats 4 across its 261.62 cm span — suits main living rooms where the sofa anchors the space.

Large Families

Kid- and pet-friendly fabric with moderate surface durability handles family life with regular vacuum maintenance.

Daily Lounging

Rated for intensive daily intensity, the high-resilience foam and sinuous springs sustain frequent sitting without rapid softening.

Room Fit

Oversized Scale

Measure your room before ordering — the 261.62 cm width needs clearance on all sides for traffic flow.

Wide Doorways

Confirm doorways and hallways fit the fixed engineered-wood frame, since only cushions are removable.

Center Stage

Symmetrical orientation works centered against a wall or floated with a walkway behind it.

Material Composition & Care

We analyze the upholstery, frame, cushioning, and legs to highlight their distinct properties and outline essential care requirements for lasting durability.

Frame Construction

All-engineered wood frame replaces solid lumber throughout — a cost-driven choice that still resists warping but lacks the grain-level repairability of hardwood if edges chip.
Sinuous springs span the seat deck instead of hand-tied coils — adequate resilience for medium-soft firmness, though long-term sag resistance typically trails eight-way tie systems under intensive daily use.

Cushion Fill Layers

High-resilience foam core wrapped with fiber, feather, and down in loose, removable cushions — the blend yields a sink-in surface feel that favors initial softness over the crisp sit of foam-only construction.
Feather and down components settle and compress with regular use; owners can expect to fluff and rotate cushions periodically to redistribute the fill and maintain even seat profiles across all four positions.

Upholstery Properties

Kanvas Sand fabric in the beige family features a ribbed, channel-tufted texture that visually defines the chesterfield sub-type — the ribbing can trap particulates between channels, making vacuum-only maintenance more relevant than on flat weaves.
Spot-clean and vacuum-only care limits stain treatment options; the moderate surface durability rating suggests the fabric will show wear sooner than performance weaves in pet-friendly or intensive-use settings despite its pet-friendly classification.

Base and Legs

Walnut legs contrast the sand-toned upholstery and anchor the mid-century styling — wood base material requires floor protection under each foot to prevent scratching on hard surfaces during repositioning.
The leg design lifts the 261.62 cm frame off the floor enough for robotic vacuums to pass beneath, assuming clearance thresholds typical of modern furniture proportions in this category.

Our Quality Promise

The Symmetric 918 Sofa carries a one-year limited warranty from CB2, covering manufacturing defects in the all-engineered wood frame, sinuous spring system, and high-resilience foam core. This coverage period is standard for mid-range upholstered seating and typically addresses issues like spring failure or frame joint separation that stem from production rather than household wear. The sofa is manufactured in Vietnam, a common production origin for CB2's wood-frame collections. Materials include engineered wood, foam, down, feather, and walnut components — buyers should retain their purchase receipt and inspect the channel-tufted fabric and ribbed texture upon white-glove delivery, as warranty claims generally require proof of purchase and documentation of the defect. Spot cleaning and vacuum-only maintenance help preserve the Kanvas Sand cover within the warranty period.

Warranty

Duration

1 year

Warranty Type

Limited

Coverage

Manufacturing defects in frame, springs, and foam core only.

Origin

Country of origin: Vietnam.

Part of the CB2 Symmetric collection designed by Paul McCobb.

Setup & Care Guide

Assembly requires two people at medium difficulty. Routine care involves vacuuming with a soft brush attachment and spot cleaning only. White glove delivery is included.

Assembly

Medium difficulty assembly — two people recommended. Basic household tools sufficient for engineered wood frame and walnut leg attachment.

Plan adequate time for two people to complete medium-difficulty assembly of this 261.62 cm frame.

Yes — medium difficulty. Two-person assembly specified by manufacturer for safe handling of the large frame.

Routine Cleaning

Vacuum the Kanvas Sand fabric weekly using a soft brush attachment to remove dust and debris from the ribbed, channel-tufted surface. The vacuum-friendly cover allows regular maintenance without damaging the texture. Pay attention to crevices between tufted channels where particles accumulate. Loose cushions are removable, allowing access to the sinuous spring base for thorough cleaning beneath the seat pads.

Spill Management

Spot clean immediately using a damp cloth and mild detergent — no harsh chemicals or bleach. Blot spills gently without rubbing to prevent spreading into the fabric weave. The foam, fiber, feather, and down fill sits beneath the cover, so prompt attention prevents liquid from reaching the cushion interior. Solvent-based cleaners and steam cleaning are not recommended for this fabric surface.

Ongoing Maintenance

Fluff loose cushions regularly to redistribute the foam, feather, and down fill and maintain even wear. Rotate seat and back cushions periodically to extend the life of the high-resilience foam core. The moderate maintenance level suits intensive daily use in family households. Check walnut legs periodically and ensure floor contact remains stable on various surfaces.

Avoid

No bleach, solvent-based cleaners, machine washing, or steam cleaning. Do not remove the fabric cover — only cushions are removable. Avoid abrasive brushes that may damage the ribbed texture.

Delivery

Large 261.62 cm frame requires two-person handling during placement in your space.

White glove delivery included — measure your doorways and hallways before scheduling to confirm clearance.

White glove delivery provided. Delivery team handles placement and packaging removal.

Specifications

Detailed construction and material details for the Symmetric 918 Sofa in Kanvas Sand.

Product Type	4_seater
Shape	Straight
Sub Type	chesterfield
Style	Modern
Color Family	Beige
Color	Kanvas Sand
Seating Capacity	4 seats

Frame Material	Engineered Wood
Frame Type	all_engineered
Internal Structure	sinuous_springs
Foam Type	High Resilience
Fill Material	Foam
Back Fill	Foam
Base Material	wood

Removable Parts	cushions_only
Machine Washable	No
Stain Resistant	No
Water Resistant	No
Cleaning Method	Spot Clean
Maintenance Level	Moderate
Vacuum Friendly	Yes

Price Tier	Mid Range
Warranty	1 years
Warranty Type	Limited
Assembly Difficulty	Medium
Assembly People Required	2
Delivery Type	White Glove

Width	261.62 cm
Size Class	Large
Modular	No
Orientation	Symmetrical

Firmness	Medium Soft
Surface Feel	sink_in
Ergonomic Support	Moderate
Upright Support	Moderate
Lumbar Support	Yes
Padding Type	loose

Cover Material	Fabric
Material Composition	Engineered wood, Foam, Down, Feather, Walnut
Surface Durability	Moderate
Texture	ribbed

Convertible	No
Storage	No
Recline Mechanism	None
USB Ports	No
Adjustable Parts	No
Heating	No
Massage	No
Pet Friendly	Yes
Kid Friendly	Yes
Family Use	Yes
Small Space Friendly	No
Daily Intensity	Intensive

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Symmetric 918 Sofa

Kanvas Sand — 103" four-seater

Paul McCobb's channel-tufted design with a foam, fiber, feather, and down fill on a sinuous-spring base. Walnut legs, engineered wood frame, and a ribbed beige fabric cover. Seats four. Country of origin: Vietnam.

Structure: Sinuous Springs
Capacity: 4
Frame: Engineered Wood
Material: Fabric

Durability Score

Value Score

Versatility Score

Comfort Score

Symmetric 918 Sofa Sand

$ 2989.00

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Available at cb2.com

CB2 Symmetric 918 Sofa Sand 4 Seater Fabric Chesterfield

CB2 Symmetric 918 Sofa Sand 4 Seater Fabric Chesterfield

Symmetric 918 Sofa Sand

Symmetric 918 Sofa Sand

Pricing

Product Overview

Key Features

Commercial

Care & Specs

Key Features

Best For

Symmetric Sofa Gallery

Available Options

Not available in 🇫🇷

Construction Details

Cushion System

Frame and Base

Upholstery and Care

The Final Verdict

Pros

Cons

Best Suited For

Not Ideal For

Key Metrics

Living Room

Everyday Living

Room Fit

Material Composition & Care

Frame Construction

Cushion Fill Layers

Upholstery Properties

Base and Legs

Our Quality Promise

Warranty

Origin

Setup & Care Guide

Assembly

Routine Cleaning

Spill Management

Ongoing Maintenance

Avoid

Delivery

Specifications

Classification

Construction

Care & Maintenance

Commercial

Dimensions

Comfort

Surface

Functionality

Products

Deals

Articles

Brands

Merchants

Symmetric 918 Sofa