CushionGuide

A Reading by RosaWindow Seat Cushions

A cream corduroy window seat cushion, cut to the lid of a storage bench

Rosa takes the cushion apart layer by layer, then retells one buyer's angled closet nook: the question, the drawing and the quote it made possible.

Cream corduroy box cushion on a white paneled storage bench under a window in a sage green living room with French doorsSave
Pale corduroy on a white storage bench keeps a sage room airy, and the cobalt vase gives the corner one confident accent.

The quick answer

On a storage bench, cut the window seat cushion to the lid exactly, with no overhang to catch when you lift it. This cream corduroy box cushion does that, with self piping and ribs running the length of the seat. Tone on tone with the white bench, it leaves the color to one cobalt vase against sage walls.

The cushion, cut open

Cross-section through the depth, drawn for 4 in (10 cm) on 17¾ in, to proportion.1. Cover fabric: A removable, zippered cover. Machine wash at 86°F (30°C) on a gentle cycle and air dry.; 2. Piping: A fabric-covered cord sewn into the seams. It sits on the seam line, so it does not change the size.; 3. Fiber wrap: Polyester fiber (Dacron) batting around the foam: it fills the cover out and softens the edges.; 4. Foam core: About 2.0 lb/ft³ (32 kg/m³) high-resilience foam, firm to medium-firm, cut to the ordered size.; 5. Zipper: Along the back band, as hidden as possible. The zipper side faces down or toward the wall.; 6. Base panel: The underside of the cover. A non-slip fabric backing can cover the whole of it instead.1Cover fabric3Fiber wrap2Piping5Zipper6Base panel4Foam core2.0 lb HR foam4 in10 cm17¾ in deep · 45 cm
Cross-section through the depth, drawn for 4 in (10 cm) on 17¾ in, to proportion.
  1. Cover fabric. A removable, zippered cover. Machine wash at 86°F (30°C) on a gentle cycle and air dry.

  2. Piping. A fabric-covered cord sewn into the seams. It sits on the seam line, so it does not change the size.

  3. Fiber wrap. Polyester fiber (Dacron) batting around the foam: it fills the cover out and softens the edges.

  4. Foam core. About 2.0 lb/ft³ (32 kg/m³) high-resilience foam, firm to medium-firm, cut to the ordered size.

  5. Zipper. Along the back band, as hidden as possible. The zipper side faces down or toward the wall.

  6. Base panel. The underside of the cover. A non-slip fabric backing can cover the whole of it instead.

The anatomy of a seat you lift every week

Some weeks a storage bench cushion gets lifted more than it gets sat on, so it has to be built for both.

Here's this one, from the top down. The cover is a cream corduroy, and the ribs run lengthwise along the seat. That stretches the bench to the eye and lets the side light from the window pick out every wale. The edges are self piped in the same cord, so the outline stays calm. The sides are a straight box edge, which keeps the front square and tidy.

Inside, the standard on the workshop's corduroy bench cushions is 4 in (10 cm) of firm foam, and it can be changed; one buyer asked for 2 in (5 cm) instead. Under all of it sits the most important measurement in the photo: the cushion is cut to the lid exactly. No overhang means nothing catches when you open the bench for blankets. The storage bench cushion guide goes deeper.

Now the room. Sage walls, white paneling, French doors, sheer linen curtains. Bench and cushion are tone on tone, so the ribs supply all the interest while the color stays quiet. One cobalt vase with bare branches does the job a throw pillow might, adding contrast without covering the seat. A paper cloud pendant matches that calm mood, and a white ladder bookshelf close by turns the bench into a reading perch. The magazines stay on the sill, not the seat. A slim brass side table and a cream shaggy rug finish the corner.

With colored walls, a neutral window seat cushion lets you change accessories by season without redoing the seat. So tell me, neighbor: how deep is the lid on your bench?

Pinned by Rosa: ribs, vase and pendant

Five pins, from the lengthwise ribs on the seat to the magazines kept on the sill.

Pinned: Cream corduroy box cushion on a white paneled storage bench under a window in a sage green living room with French doors
  1. Lengthwise corduroy ribs

    Ribs run along the seat, stretching the bench visually and showing texture in side light.

  2. Cobalt vase

    One saturated accent does the work of a throw pillow without cluttering the seat.

  3. Cloud pendant

    A soft paper shade matches the calm, tone-on-tone mood of the cushion.

  4. Ladder bookshelf

    Books nearby turn a storage bench into a reading perch.

  5. Magazines on the sill

    Styling lives on the sill so the cushion stays clear to sit on.

  1. Lengthwise corduroy ribsRibs run along the seat, stretching the bench visually and showing texture in side light.
  2. Cobalt vaseOne saturated accent does the work of a throw pillow without cluttering the seat.
  3. Cloud pendantA soft paper shade matches the calm, tone-on-tone mood of the cushion.
  4. Ladder bookshelfBooks nearby turn a storage bench into a reading perch.
  5. Magazines on the sillStyling lives on the sill so the cushion stays clear to sit on.
A real project

The closet nook with one sharp corner

A buyer messaged the workshop about a floor cushion for a closet nook. One end was rectangular; the other came to a sharp triangular angle. They sent three numbers: a long side of about 79 in (201 cm), a short side of 59 in (150 cm) and a depth of 24 in (61 cm).

That was the question. The choice the shop made was not to guess. Three numbers can describe more than one shape, and only one of them fits that closet. So it asked for a drawing with every side measured.

The sketch came back, and with it the result: a quote for the exact shape. Try your own numbers in the trapezoid cushion calculator, and see closet and under-loft bed nooks for more spaces like it.

Sending an angled shape the way that buyer did

  1. Draw it from above

    Sketch the nook as if you were on a ladder looking down. Mark which end is square and which is angled.

  2. Measure every edge

    Write a number on every side, including the short slanted one. Three numbers leave room for guesswork; a full outline doesn't.

  3. Take the depth square

    Measure depth at 90 degrees to the back wall, not along the slope, and measure each side corner to corner.

  4. Add a photo

    Send the sketch with a photo of the space, so the shop can see the frame, the walls and anything the cushion must clear.

Buyer questions: welts, quotes and seeing it first

  1. A common question

    Can the piping be the same fabric as the cushion, or can I skip piping altogether?

    The workshop's answer

    Either works, and contrast piping is the third choice. Self piping in the same fabric is the easiest for the workshop to make. For outdoor cushions the shop recommends it, because it looks tailored and reinforces the edges.

  2. A common question

    How is a custom-size window seat cushion priced?

    The workshop's answer

    By size and fabric, so every one is quoted. Recent requests included 23 x 76 in (58 x 193 cm) in emerald velvet, 31 x 63 in (79 x 160 cm), and a pair of tufted velvet cushions at 46 x 22 in (117 x 56 cm) and 69 x 21 1/2 in (175 x 55 cm) in two different colors. The shop then adds your size as an option on the listing.

  3. A common question

    Is there a photo of a finished cushion in my exact fabric and piping pairing?

    The workshop's answer

    Often not in that exact combination. The shop photographs the fabric and piping side by side and sends extra shots in different lighting on request. Whole-cushion or from-a-distance photos aren't always available, so physical samples are the safest way to judge a color for your room.

On the cutting table: the cream storage bench seat

ProductWindow seat cushion on a storage bench
FabricCream corduroy, ribs running lengthwise
PipingSelf piping in the same cord
EdgeBox edge
FitCut to the lid exactly, no overhang
ThicknessStandard 4 in (10 cm) on corduroy bench cushions; 2 in (5 cm) on request
BenchWhite paneled storage bench under a window
WallsSage green, with French doors and sheer linen curtains
Best forLiving-room window benches that double as storage

Order this cushion

Have it made

Have this made — ask Rosa’s workshop

Swings sway, rockers rock, dogs circle three times. Tell the workshop what your seat goes through, and they will plan for it. — Rosa

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
Cream corduroy, ribs running lengthwise
Foam
The core: its density and thickness set the feel.
Piping
Self piping in the same cord
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

A storage bench cushion should be cut to the lid exactly. With no overhang, nothing catches when you lift the lid for blankets.

Rosa

Questions buyers ask next

Should a storage bench cushion overhang the lid?

No. Cut it to the lid exactly. An overhang catches when you lift the lid to reach blankets or toys, and on this white paneled bench the flush edge also keeps the box shape crisp.

Why do the corduroy ribs run lengthwise on this storage bench cushion?

Along the length of the seat. Lengthwise ribs stretch the bench visually and catch the side light from a window, which is how a tone-on-tone cushion like this one still shows texture.

How thick is a corduroy window seat cushion?

The standard on the workshop's corduroy bench cushions is 4 in (10 cm), and it can be changed. One buyer asked for 2 in (5 cm) by writing it in the personalization section when ordering.

What should I send for a cushion with one angled end?

A top-down drawing with every side measured, not only the long side, short side and depth. In one closet nook project the shop asked for exactly that before it could quote a 79 in (201 cm) by 24 in (61 cm) shape.

Porch light's on — Rosa