The Cushion Atlas · Benches, window seats & banquettes

U-shaped banquette cushions for booths, breakfast nooks and dinettes

Three runs, two corners and one table in the middle. A U is the layout where my checklist earns its keep, so bring a pencil.

Atlas entry by Maggie

The Piping Queen of Newport · January 9, 2026 · Updated September 24, 2026

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Made-to-measure taupe cushions follow every turn of a built-in masonry banquette overlooking the sea.

The quick answer

A U-shaped banquette cushion set is ordered as three straight cushions, one per run, never one horseshoe piece. Measure each run on its own, decide which pieces own the two back corners, and subtract their depth from the pieces that butt against them. One US nook was two 63.5 x 21.5 in sides and a 93.5 x 21.5 in back run, all 2 in thick, piped as standard.

Shapes to choose from

Every one is cut to your measurements. The number is how many readings the atelier has published for that shape.

Sizes & measuring

Sizing the three runs

Right, then. One run at a time, one unit for the whole drawing, and never assume the two sides match.

How to measure Measure the back run, both side runs and the depth. The back cushion runs through; the sides butt against its front edge.

Pieces	One straight cushion per run; very large banquettes may be split into more
Corners	A side piece is its total run minus the depth of the cushion sitting in the corner
Corner example	A 61 in run beside a 19 in deep corner cushion needs a piece of about 42 in, not 61 in
A home nook	Two 63.5 x 21.5 in sides and one 93.5 x 21.5 in back run, all 2 in thick
A restaurant booth	Two 24 x 19 in end pads and one 14 ft x 19 in run
A kitchen dinette	A 65 x 17.5 in seat, two 17.5 x 24.5 in side seats and a 65 in back cushion 4 in deep
Thickness	4 in (10 cm) standard; 2 in for low nooks, 8 in and more for dinette seats
Build	Box cushions with piping top and bottom as standard, hidden zipper on the back edge, high-density foam
Timing	Production time comes with the quote; more pieces and backs mean more sewing

A horseshoe is three straight lines

A restaurant booth with a 14 ft run and two 24 in ends was planned as three pads, not one horseshoe. Every U-shaped banquette works the same way, from a diner booth to a camper dinette to the breakfast nook around a pedestal table.

A U-shaped banquette cushion set covers a bench that wraps a table on three sides. It is ordered as one straight cushion per run, because separate pieces sit more neatly, handle more easily and come off for washing one at a time. The two back corners are where the thinking goes: one piece runs into each corner, and the piece that butts against it is shortened. If your bench turns only one corner, see L-shaped corner bench cushions; straight built-ins are under banquette cushions, and camper dinettes under boat, camper and RV cushions.

Sills, cutouts and odd corners

Plenty of U-shaped nooks aren't three clean rectangles. A window sill can overhang two of the seats, a table pedestal can crowd a corner, and one end may be angled. Each of those is a notch, a cutout or a trapezoid, and each goes on the drawing with its width, depth and position.

The check that saves the day is simple arithmetic: on a stepped or notched piece, the edge measurements on each side must add up to the same total. If they don't, somebody's tape slipped. For angled corners, use two rectangles and one trapezoid so every seam lands on a seat edge. The trapezoid cushion calculator handles the slope, and notched cushions covers the cutouts.

Piping and fabric for a table everyone shares

On a U the piping runs around three sides of the room, so a wandering welt has nowhere to hide. Choose it by exact code. Stripe collections have no matching solids, so solid piping comes from another chart and may sit a shade off. Self-piping cut from the stripe itself is the surest match; see self-piping and piping: matching, contrast or none.

Performance and pet-friendly weaves: a buyer in the US chose a taupe pet-friendly fabric with welting for a U-shaped banquette in a home with pets.
Striped cotton and ticking: charming and washable at 86°F (30°C), but 100% cotton stains more easily than a performance weave.
Velvet: a repeat customer chose it for all four pieces of a kitchen dinette.
Outdoor acrylic for a terrace banquette like the taupe masonry one in our gallery.

Open a swatch family

The count is how many published readings use each family. Open a family for its swatch book, care notes and neighbors.

Foam, thickness and the seat depth trap

Standard foam is high-density, about 2.0 lb/ft³ (32 kg/m³), firm enough that a family nook cushion only 2.5 in thick is comfortable. Thickness is a table decision first. Dinette seats have gone to 8 in; kitchen nooks more often go thinner.

Seat depth is the number that bites. A repeat customer with a U-shaped dinette first sent a 15.5 in deep main seat, realized it was too shallow, and made the back cushion 4 in deep so the seat could be 17.5 in. Seat depth is bench depth minus backrest thickness, and it needs checking before production, not after. Have you measured your bench depth with the back cushions in place, or without? Work it through in the seat height calculator and back cushion height.

A real project

The breakfast nook with a window sill in the way

A family in the US needed three cushions for a U-shaped breakfast nook. Two of them had to be cut out around a window sill that overhung the seats, and they worried, reasonably, about food stains.

The workshop was plain with them. The navy ticking stripe they loved (N29) is 100% cotton and stains more easily, but everything washes at 86°F (30°C). The firm foam made 2.5 in comfortable, so there was no need to go thicker. Solid navy piping might not exactly match the navy in the stripe. And when the numbers came in, the third piece was out by 2 1/4 in; the family re-measured before a single cut was made.

I'll confess, dear, that I once trusted a drawing without adding up both sides. Never again.

Measured: 3 pieces, 2.5 in thick, one side 60 in, two with window-sill cutouts
What it taught: For stepped cutouts, the edge measurements on each side must add up to the same total.

My U-shaped checklist, in red ink

Mixing inches and centimeters. A size like 80 x 30 x 5 with no unit can be read either way; write the unit after every number.
Giving each side's full wall length when the back run owns the corners. Subtract the corner cushion's depth, or both corners are counted twice.
Describing piping as the blue in the stripe. Choose it by exact code from a solid chart, or go self-piped.
Measuring seat depth without the back cushions. Seat depth is bench depth minus backrest thickness.
Forgetting to repeat piping yes or no, and its code, on a remake or replacement.

Photographs from the workbench

Open any photograph large; each one has its own link and a Save button.

Three charcoal and ivory dotted weave cushions on a cream U-shaped breakfast nook bench around a round oak pedestal table — Three separate pieces, one for each side, make the U-shaped nook easy to cushion and easy to clean.

Coral outdoor banquette seat and backrest cushions with marble bistro tables and rattan chairs under a wisteria pergola — Matching coral seat and back cushions turn a plain plastered block into café seating for two bistro tables.

Two taupe leaf-print box cushions on an oak corner breakfast bench with linen pillows and a round pedestal table — Two straight cushions meet in the corner of an oak breakfast nook, printed with a soft leaf pattern that forgives daily spills.

Five box cushions fanned on oak boards in ivory, olive, burgundy, aqua and emerald velvet, each with contrast piping — Fanned out on oak, five piped cushions read like a color card for pairing body fabric with piping.

Sand and sage striped outdoor cushions with white branch lines on an L-shaped wooden garden bench beside herbs — Separate seat, back and scatter pieces in one graphic stripe cover a timber L-shaped bench built against a raised herb bed.

Golden mustard woven cushion on a white slatted-back kitchen bench with sunflowers, newspaper, check pillow and throw — A golden cushion brightens a white built-in kitchen bench, styled with sunflowers, the morning paper and slippers.

Aqua and ivory diamond-pattern seat and back cushions on a white L-shaped masonry bench under a jasmine-draped pergola — Matching seat and back cushions fit a built-in corner bench on a Mediterranean patio shaded by jasmine.

Ivory and green pinstripe corner banquette seat and back cushions in a walnut café nook with mustard, green and linen pillows — Thin green pinstripes on ivory give this walnut café banquette a tailored look, softened by layered pillows and a waffle throw.

Taupe, cream and brown striped cushion on a white built-in kitchen banquette with a linen pillow and pedestal table — A striped seat cushion on a white banquette in a New England kitchen, with lemons and blue willow on the table.

Saffron outdoor cushions with white veining on a long plastered banquette beside marble bistro tables and rattan chairs — Two saffron cushion lengths line a built-in plaster banquette in a sun-washed courtyard set for lunch.

Long charcoal woven banquette cushion on an oak built-in bench along a café window, with black spindle chairs and pendant — Two charcoal cushion lengths line an oak window banquette in a quiet café, with round tables pulled close.

A U-shaped banquette is three straight cushions, one per run. Put the unit after every number on the drawing: in or cm, never both on one page.
Maggie

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Styling a U, and the Patterns that do the arithmetic

A U puts everyone face to face, so the cushions become the backdrop to every meal. The charcoal-and-ivory dotted weave in our gallery lets a round oak pedestal table be the star; the taupe terrace banquette leans on crisp white pillows and a parasol. Matching lumbar pillows can be made at a set height, such as 12 in, in custom lengths, which finishes a long back run without a crowd of throw pillows; see lumbar pillows.

Then plan it properly. Lay out the three runs in the 3D bench cushion builder and measure with U-shaped banquette cushions: measuring three runs. If the U lives on wheels, read RV and camper dinette cushions; cafés and rentals should start with cushions for cafés, rentals and offices.

Buyer questions

A common question
How do I order cushions for a U-shaped banquette around our kitchen table?
The workshop's answer
Order each straight run as its own cushion rather than one bent piece; separate pieces are easier to handle and sit more neatly. One U was two sides of 63.5 x 21.5 in and a back of 93.5 x 21.5 in. Watch the corners: a side piece is its total run minus the depth of the cushion sitting in the corner. Write the thickness and fabric code for each piece; piping comes as standard. For very large banquettes, send measurements and the workshop will say how to structure the order.
A common question
Do you make U-shaped dinette cushions for a camper or trailer?
The workshop's answer
Yes, U-shaped vehicle and dinette seating is made regularly. Send a drawing with every run of the U, the depth and the thickness you want, plus a photo of the space; to recover an existing camper set, send a template or drawing of each cushion. Each piece is sized separately, and seats can be 8 in thick or more. The workshop reviews the drawing before quoting.
A common question
Can you make booth cushions for a restaurant or a client's project?
The workshop's answer
Yes. Send a drawing with every dimension, all in inches or all in centimeters, never mixed, plus your fabric codes. The workshop checks the drawing for inconsistencies, such as two 50 in cushions on a 103 in run, before quoting. U-shaped and long booths are made as separate pads, with matching lumbar pillows in custom lengths if you want them. Trade and bulk orders have been quoted as one set, with production and delivery times given alongside the quote.
A common question
Can the piping be a solid that matches one color in my striped fabric?
The workshop's answer
Sometimes. Stripe collections have no solid in the same tone, so solid piping comes from another chart, such as the velvets, and may not match exactly. The workshop picks the closest shade from hundreds of fabrics under natural light, for example linen L-43 as piping for stripe N23. Thin stripes can't be cut into a solid strip. Self-piping from the same fabric is the surest match, and if you don't choose, the workshop asks before production.
A common question
One of our banquette cushions arrived shorter than we ordered. What happens now?
The workshop's answer
Send the workshop a photo with a tape measure along the full dimension. When the workshop made the error in past cases, it remade only the parts that didn't fit, didn't ask for the wrong one back, and let the piping color change on the replacement; a partial refund was the alternative. Remakes shipped by FedEx with tracking.

Have it made

Have your U-shaped banquette cushion made — ask Maggie’s workshop

Numbers first, fabric second, piping last. Jot down what you have, and the workshop will go down the list with you, item by item. — Maggie

Leave your details and the workshop will call you to confirm measurements, fabric, foam and piping. No prices, dates or payment on this page: it is a request, not an order.

Fabric · Foam · Pipingwhat the workshop will confirm with you

Fabric: The cover cloth: weave, color and care code.
Foam: High-density foam
Piping: The corded seam edge: matching, contrast or none.

Name

Phone Only for this request: no marketing calls or texts. Outside the US, add the country code.

Best time to call optional

What to make optional

Measurements optionalIn inches: length × depth × thickness, plus any angles or cut corners.

Notes optional

* Required. A member of the workshop team will call you to talk it through; nothing is charged and nothing is made until you have agreed on every detail with them.

We use these details only to answer this request and make your cushion: your name and contact details, the cushion details and photos you send, the page you came from and the ad or link that brought you, if any. The workshop that makes the cushions receives them. We don't sell them or share them for advertising, and we delete requests after 24 months. Privacy notice for requests.

Nothing is made or charged until you approve the details.

Want to pick the shape and add photos? Use the full quote form

Before you order a U

Which cushion owns the corners in a U-shaped banquette?

Decide before you measure. In the usual build the long back cushion runs into both corners, and each side piece is its total run minus that cushion's depth. Write the choice in the order note so the set is cut to match.

Are back cushions for a U-shaped banquette ordered separately?

Yes. Listing prices are per single cushion, so each back cushion is its own item at its own size, marked 'backrest' in the note. Remember that a 4 in deep back cushion takes 4 in off the usable seat depth.

Can U-shaped dinette seats be thicker than 4 inches?

Yes. Standard thickness is 4 in (10 cm), but dinette seats have been made 8 in thick and more. Nooks at a fixed table usually go the other way, at 2 in or 2.5 in.

Can the covers on a U-shaped kitchen banquette go in the washing machine?

Yes. Every foam cushion has a zippered, fully removable cover, and covers wash at 86°F (30°C) on a gentle cycle. That includes 100% cotton ticking, which stains more easily than a performance weave but still washes.

What should the order note for a U-shaped set say?

Each piece's size with its unit, which piece owns each corner, the thickness, the fabric code, and the piping code or 'no piping'. Ask for a photo of the pieces before they ship, and repeat the piping spec on any remake.

How long does a U-shaped banquette set take to make?

It depends on the number of pieces, the fabric and the season: three runs plus backs is more cutting and sewing than one bench, and the production time comes with the quote. Send final measurements before you order, because a finished custom piece usually can't be altered; sizes can still be corrected if you message quickly after checkout.

Stitch straight — Maggie

Readings

Photographs read by the masters: u-shaped banquette cushions

Real cushions made for real rooms, each read for proportion, fabric and fit.

The readings index for this entry

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