CushionGuide
Get a quote

The Cutting Table · a checklist answer

Can you make a cushion for an odd-shaped window seat or nook?

Also asked as:Not a perfect trapezoid, it's 6-sided.Window bench built into my dining nook, odd shape.

Six sides, a curve, a cut-out around the air conditioner: none of it frightens a pattern maker. What stalls an odd shape is a missing number.

Answered by

The Pattern Engineer of Detroit ·

Mustard ochre bouclé cushion in a deep arched plaster window alcove, lavender and olive in stoneware jugs, terracotta floorSave
Mustard reads like late sunlight on plaster, so this alcove cushion looks warm even on a gray day.

The quick answer

Yes, an odd-shaped window seat or nook cushion can be made in any size and shape. Draw the shape on paper, write every side on it in inches or centimeters, mark rounded corners, joints and cut-outs, then send a photo of the drawing and of the space. The workshop redraws it as a clean diagram for you to confirm before quoting.

Get a quote for a banquette cushion

Key facts

  • Cushions can be made in any size and shape.
  • Custom shapes need a hand drawing with every side measured, in inches or centimeters.
  • Rounded corners, joints and cut-outs must be marked on the drawing.
  • A photo of the space is requested before quoting.
  • The workshop redraws odd shapes as a clean diagram for your confirmation.
  • Genuinely difficult pieces go to the most experienced craftsman and are paid through a private purchase link.
  • Fabric and color can be matched to an earlier order.

Have it made

Have Nate’s workshop cut this for you

Precision starts on the phone. Give the workshop your measurements and they will read them back to you, edge by edge. — Nate

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
The core: its density and thickness set the feel.
Piping
The corded seam edge: matching, contrast or none.
Only for this request: no marketing calls or texts. Outside the US, add the country code.
In inches: length × depth × thickness, plus any angles or cut corners.

* 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

The odd-shape drawing checklist

  1. Sketch the seat from above on plain paper, roughly to shape.
  2. Measure every side and write it on its edge, in inches or centimeters; pick one unit.
  3. Mark rounded corners, joints between pieces and cut-outs, such as an indent around an air conditioner.
  4. Photograph the drawing flat, in good light.
  5. Photograph the space itself, straight on.
  6. Send both, then confirm the clean diagram the workshop draws back.

What a drawing must not leave out

  • A side with no number on it.
  • A curved edge with no measurements.
  • A cut-out shown but not sized.
  • The thickness you want.

Odd shapes already on the workshop's drawings

The unusual ones keep arriving: a 6-sided window seat 86.5 in (220 cm) at its longest and 20 in (51 cm) at its widest; a stepped bench about 75.5 in (191.5 cm) along one side, 2 in (5 cm) thick; a curved breakfast nook over lift-up storage benches; a window seat with L-shaped cut-outs at each end to wrap the corners; rounded-end benches; even a round sofa.

Angles are just lengths in disguise. Give the workshop every length and the shape takes care of itself. For curves, the chord and rise method is the cleanest way to write one down.

When the shape is genuinely hard

Some pieces earn a second look, partner. A corner window seat that ran onto trim sections at both ends was one: the workshop called it genuinely difficult and gave it to its most experienced craftsman. Complex pieces like that are sold through a private purchase link made for your order, which works like a normal purchase.

Sometimes the photo review ends somewhere simpler, and a buyer settles on a standard rectangle from the listing. Is your nook truly odd, or a rectangle with an attitude? More layouts live under banquette cushions and in the custom-shape drawing Pattern.

A 6-sided window seat, 86.5 in (220 cm) at its longest and 20 in (51 cm) at its widest, was quoted from a hand drawing with every side on it.

Nate
Share on X (opens a new window)

Buyer questions

  1. A common question

    My window seat is 6-sided, curved or stepped. Can you still make a cushion?

    The workshop's answer

    Yes, any size and shape. Measure every side, draw the shape on paper with all the sizes written on it and send a photo of the drawing; the workshop checks it and then quotes. A 6-sided seat 86.5 in at its longest and 20 in at its widest was handled this way.

  2. A common question

    I had an odd-shaped bench built into my dining nook. How do I order a cushion?

    The workshop's answer

    Draw the shape with the sizes written on it and send a picture of the drawing; the workshop redraws it as a clean diagram to confirm with you. Chairs with a trapezoid-shaped seat work the same way: send a drawing with exact dimensions and a photo of the chair.

  3. A common question

    Can you do rounded ends or a cut-out instead of a plain rectangle?

    The workshop's answer

    Yes. Send a paper drawing with every dimension in inches or centimeters, including rounded corners, joints or cut-outs, and the workshop quotes from the drawing. A rounded-end breakfast nook set was quoted this way.

  4. A common question

    Can a corner window seat cushion extend onto the trim at both corners?

    The workshop's answer

    Yes, though it is a genuinely difficult piece. The workshop assigned its most experienced craftsman and sold it through a private purchase link made for that order, which works like a normal purchase.

Questions buyers ask next

Can an odd-shaped cushion match the fabric of my earlier order?

Yes. Mention the earlier order's fabric and color when you send the drawing, and the workshop can use the same ones so the new shaped cushion sits well beside what you already have. Ask for a close-up to compare.

Why does the workshop redraw my sketch?

The clean diagram is a check. It turns your hand drawing into exact lines and numbers so you can confirm every side, corner and cut-out before anything is quoted or cut. Mistakes are cheapest on paper.

What if my odd shape turns out to be a plain rectangle?

It happens. After the photo review, some buyers find a standard rectangle from the listing fits their seat, which keeps ordering simple. Truly irregular pieces are quoted individually rather than from a size chart.