3 Seater Sofas

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3 seater sofas, and the difference one cushion makes

Choosing the right 3 seater fabric sofa

A three-seater fabric sofa is the size most sitting rooms settle on, and it is the only size where somebody ends up in the middle. Six designs are made at this size, and the first thing that separates them is how the seat and the back are divided up.

The Olivia and the George build the back into the frame. Both carry an integrated backrest, foam-filled and upholstered over, which holds its tailored line however long an evening runs. The Olivia is the most classically English of the six, its double-arched back curving across the full width of the sofa. The George is the more formal of the two, scrolled and finished with traditional pin-tuck tailoring.

The other four use loose back cushions, softer to sit against and easy to rearrange, though they ask for the occasional straightening. The Long Island's are pillow-like enough to gather behind you, under a slipcover that reaches the floor. The Eva is studded around its outer frame in the antique manner, its armrests sloping back from the seat line. The Shoreditch is the most architectural of the six, clean-lined and full-armed on square tapering oak legs.

Then the Eliza, which does something different with the seat itself. Its exposed oak rail and turned oak legs put the frame on show, and under the covers it runs one long cushion where the rest divide the seat up. That decision is the subject of the next section, and it is the one worth understanding before you choose.

The same designs run wider in our four-seater sofas and narrower in our two-seater sofas.

Why the middle seat is the one to think about

Seating three people on one sofa is a harder problem than seating two, and the place it gets settled is long before anyone chooses a fabric.

No Neptune sofa starts on a screen. Our design lead, Mike, builds miniature models in balsa wood first, complete down to the legs and the exposed details, because a good model tells you what a drawing hides: not only how a piece looks, but how strong it is and how it holds together. It is where any Neptune design begins.

Take the Eliza. Its design ran through many iterations, the legs most of all, alongside long discussions about the precision of their angles and the height of the back. Then the seat cushions. How many should there be? One long cushion won, because the filling then spreads across the whole frame and leaves no join in the middle for a third person to sit on.

The figures behind that argument are worth having. Measured between the arms, the seat runs from 160cm on the Eliza to 186cm on the Long Island, with the Eva at 180cm, the George at 176cm, the Shoreditch at 174cm and the Olivia at 171cm. Shared three ways, that is somewhere between 53cm and 62cm each.

How our 3 seater sofas are made

Every three-seater here starts as kiln-dried tulipwood, with birch plywood alongside it on most designs, held with traditional reinforced halving joints. The Eliza is the exception, joined rail to leg with mortise and tenon because its frame is on show, and its Natural Oak legs are protected with IsoGuard®, our penetrative timber treatment. Across a span of more than 200cm, the seat needs real support, so serpentine springs run the full width of it, with sinuous back springs behind them on the George.

Every frame is assembled and upholstered by hand. The frame and springs are guaranteed for life, with three years on the fabric and cushion inners.

3 Seater sofas FAQ's

Plan for a rectangle of 210cm by 105cm and any of ours will fit inside it. The Shoreditch is narrowest at 200cm and the Eliza and Long Island widest, so the outside measurement barely moves across the six designs. What you should add to that rectangle is circulation. Our design director, Fred, recommends leaving at least 50cm between the sofa and the coffee table for comfortable flow, which takes the space you actually need to roughly 210cm by 155cm. Measure that, rather than the sofa, and mark it out on the floor with masking tape before you order. A sofa that fits the wall but not the walkway is the more common mistake, and it is the one you notice every day.

All collections here seat three, so this is a question of feel rather than capacity. Most of ours divide the seat into separate cushions, which hold their own shape and can be turned or swapped over the years so the sofa ages evenly. The Eliza runs one long cushion across the full width of the frame instead, settled during its design after long discussion, because a single cushion spreads its filling across the whole span and leaves no join where the middle person sits. Choose divided cushions if you want each seat to keep its own shape, and the Eliza if you prefer one unbroken surface across all three.

Take the three-seater unless the room is genuinely large, because the step up costs more than one seat. Ours sit between 200cm and 210cm wide and the four-seaters are wider again, and in a standard sitting room that extra width tends to come out of the walkway rather than off the wall. A three-seater with an armchair beside it seats the same number as a four-seater, reads less formal, and gives you somewhere else to put someone. Move up to four seats when the sofa has to hold the room on its own, or when it will sit well away from the wall in an open-plan space.

A side table at each end, and ideally the same table twice. Our design director, Fred, advises a side table on either side of the sofa, or one next to a chair, and cautions against introducing lots of different styles and materials for side tables, because a mix of them reads as chaotic rather than as collected. What sits opposite matters just as much, because it sets the register of the whole room. A sofa facing two armchairs looks relaxed. Two matching sofas facing each other feel considerably more formal. Choose whichever suits the way the room is actually used; both work, they simply say different things.

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Explore more

3 seater sofas, and the difference one cushion makes

Choosing the right 3 seater fabric sofa

Why the middle seat is the one to think about

How our 3 seater sofas are made

3 Seater sofas FAQ's

How wide is a Neptune 3 seater sofa?

How many seat cushions should a 3 seater sofa have?

Should you choose a 3 seater sofa or 4 seater sofa?

What should sit either side of a 3 seater sofa?

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