3 Seater Sofas

A 3-seater sofa is the foundation of a living room. It sets the scale, anchors the seating arrangement, and is typically the piece most used by most people in the household. Choosing the right one means getting the proportions right before anything else. At Mobelaris, our 3-seater sofas range from...

3 seater sofas at a glance

Three-seaters on this page range from 175 to 240 cm long and from 70 to 101 cm deep. The table compares the first eight pieces in the grid, from their product pages. For a smaller room, see the 2-seat sofas; for seating that turns a corner, the L-shaped and corner sofas; or browse the whole sofa collection.

Sofa

Width × depth × height (cm)

Seat height (cm)

Weight (kg)

How it is built

Upholstery

Comfort Style 3-Seater Sofa

175 × 101 × 70

38, approximate

48

Polyurethane foam throughout

Velvet, Alcantara or bouclé

Comfort Style 3 Seater Sofa (bottle green)

180 × 100 × 71

35

29

Polyurethane foam throughout

Microfibre fabric

3 seater sofa on a stainless steel base

229 × 80 × 80

43.5, approximate

62

Stainless steel base, solid wood inner frame, foam cushions

Wool or leather

LC2 Style Petit 3 Seat Sofa

180 × 70 × 70

48, as listed

55

Polished stainless steel frame

Italian leather

GE 290 Plank 3 Seater Sofa

186 × 82 × 82

41.5

40

American ash frame and legs

Wool

LC3 Style 3 Seater Grand Sofa

240 × 70 × 69

Not listed

56

Polished stainless steel frame

Premium or waxy leather

2213 Three Seater Sofa

220 × 79 × 78

47, approximate

50

Solid wood frame and legs, multi-density foam

Italian or premium leather

PK31 3 Seater Sofa

199 × 76 × 76

40.5, approximate

73.5

Stainless steel legs, feather-topped foam cushions

Premium leather

All eight are listed as fully assembled.

How much room a 3 seater sofa needs

Length and depth vary more between these designs than most buyers expect. Measure the wall and the walkway first, then match a sofa to them.

Length runs from 175 to 240 cm

The longest piece, the LC3 Style 3 Seater Grand Sofa, is 65 cm longer than the shortest, the Comfort Style 3-Seater Sofa. Divided by three, that is 58 to 80 cm of length per seat. The Comfort Style, LC2 Style Petit and GE 290 sofas sit at 175 to 186 cm; the PK31, the 2213 and the sofa on a stainless steel base run from 199 to 229 cm.

Depth decides the walkway

The two foam Comfort Style sofas are 100 to 101 cm deep, which is 19 to 31 cm more than the framed pieces. The LC2 Style Petit and the LC3 are the shallowest, at 70 cm. In front of a coffee table or along a through route, that difference is the space left to walk.

Stepping up from a two-seater

Four of these designs also come as 2-seaters. Going from two seats to three adds 42 cm to the Comfort Style sofa, 48 cm to the LC2 Style Petit, 56 cm to the GE 290 and 70 cm to the sofa on a stainless steel base. The depth stays the same in each pair. More LC2 and LC3 pieces are on the Le Corbusier page, the GE 290 range on the Hans J. Wegner page, and the PK31 on the Poul Kjærholm page.

Frequently Asked Questions

How big is a 3 seater sofa?

How high is the seat on a 3 seater sofa?

Do the 3 seater sofas arrive assembled?

Will a 3 seater sofa fit through my door?

What upholstery can I choose?

How do I care for a 3 seater sofa?

Are these modern or classic designs?

Is there a matching 2 seater?

Are the 3 seater sofas in stock?

Who designed these sofas?