Sofas · Modular sofa

Colosseo.

Name: Colosseo by designwerk
Brand: designwerk
SKU: D081519

Timeless and linear, with the French seam and the manual back adjustment.

Colosseo is a successful symbiosis of aesthetics plus comfort and thus characterises the personality of every living room in a particularly elegant way. Regardless of whether you feel like doing nothing or socialising in good company: Thanks to the practical backrest adjustment, Colosseo adapts to new circumstances in an instant.

Colosseo by designwerk, shown as Colosseo 2HT left + REC armrest right — Shown in leather Eagle M2102 Grey

The details

French seam as an eye-catcher
Practical back adjustment
Timeless, linear design

Cross-section of the Colosseo upholstery, numbered as in the list

How it is built

Layer by layer, numbered

01Frame: Beech wooden construction
02Seat suspension: permanently elastic Nosag steel wave springs with felt cover
03Back suspension: flexible upholstery straps
04Upholstery structure seat: premium comfort foam (density 30 kg/m3)
05Upholstery structure seat: chamber cushion with a filling of viscose foam flakes (70%) and silicone fibres (30%)
06Upholstery structure back: highly elastic cold foam (density 25 kg/m3)
07Upholstery structure back, seat and armrests: siliconised upholstery wadding 300g
08Upholstery structure armrest: standard comfort foam (density 25 kg/m3)
09Foot: plastic base

Good to know

available in fabric and leather (single colour)
including manual backrest adjustment (except for REC and corner)
includes easyjack connector system for maximum flexibility
FSC® certified (FSC®-C112933)
optional accessories: kidney cushions, throw cushions

Type plan

16 pieces, drawn to scale

Dimensions in centimetres, from the maker’s type plan. The item numbers are the ones we order with.

Corner
D081519
REC armrest left
D081121
Element 105 armrest right incl. MBA
D081116
Element 105 armrest left incl. MBA
D081115
Element 105 without armrest incl. MBA
D081114
Element 70 without armrest incl. MBA
D081110
Element 70 armrest right incl. MBA
D081112
Element 70 armrest left incl. MBA
D081111
2HT left incl. MBA
D081522
2HT right incl. MBA
D081523
REC armrest right
D081122
Stool
D081800
Megastool
D081810
Headrest
D081797
REC armrest left + 2HT right incl. MBA
D081941
2HT left + REC armrest right incl. MBA
D081940

Foot in matt black.

Covers

Fabric or leather, one colour throughout

Colosseo is covered from our library: 212 colours in 18 fabric and leather collections. The swatches are on the Fluffy page, and we bring the real ones to the appointment.

See every colour

Price on request

Quoted for your room,in writing.

We show Colosseo without a price and quote it for your room: the composition, the cover, the delivery and the lead time, on paper before you decide.

Ask for a quotation Book a viewing

Sofas

The whole collection

Cielo

Modular sofa

Cloud-soft seats, a fine seam and a back that tilts by hand.

Vola

Modular sofa

Wide seats and wing-like armrests, finished with a French seam.

The maker

Colosseo is made by designwerk

designwerk makes every piece of the collection to order, by hand and FSC certified, in Bendern, Liechtenstein. INICI represents the maker in Belgium: we configure Colosseo with you, quote it in writing and deliver it.

About designwerk at INICI

Source: Produktflyer Colosseo 03/2026 EN; dimensions and item numbers as published there.