Some jobs leave the shop as one piece and some leave as a set. This one was a set of two, and both pieces ran most of the length of our cutting table: a long navy seat cushion with a boxed edge, and behind it an upright back panel sewn into vertical channels. The owner described it simply as window seat cushions, six feet. In the photos they lie on the white speckled top of the table, with rolls of fabric stacked on the shelf underneath.
If you searched for custom window seat cushions Wyomissing PA, you probably have a built-in seat that has gone without a cushion for too long, or one with a thin pad that slides around and never fit the corner. Our upholstery cushion services cover both. We are based in Myerstown, about thirty minutes west of Wyomissing, and we regularly serve Wyomissing, West Reading and the rest of Berks County.
Custom Window Seat Cushions Wyomissing PA: Reading the Pair
Look at the back panel first, because it carries the look. It is a single long rectangle in a navy velvet-look fabric, divided into tall vertical channels that run from a narrow flat border at the bottom to another at the top. The channels hold the same width from one end of the panel to the other, each one rounded and full, with the stitch line sunk between them. No buttons, no tufting: the effect comes from repetition and from light running down the pile.
The seat is the quieter piece. A long, flat cushion with a boxed edge, the boxing a narrow band around the whole perimeter, the top pulled smooth with no channels or buttons. Seen straight on, it reads as a long rectangle. Seen down its length, in the second photo, it is not: one end is cut on a long diagonal, narrowing to a point. That angle is the clue to the whole job. A window seat is almost always built into an opening, and openings are rarely square.
Inside the Build: Template, Foam, Board, Nap
Templating the Real Seat
An angled end like this one is not something you measure with a tape and hope. The way we handle a seat that is not square is to work from a template of the actual seat: the length along the front, the length along the back, and the true line of the angled end, transferred onto paper or card and checked before any foam is cut. A degree off over six feet shows up as a gap or a corner that has to be shoved into place. The foam, the plates and the boxing are all cut from that one outline.
Foam for Sitting and for Lying Down
A window seat does two jobs. People perch on the edge to pull on boots, and they lie along it with a book. The foam has to hold a crisp front edge and still be comfortable to stretch out on. We build seats like this on high density foam, chosen firm enough that the boxed edge stays square, and wrap it in polyester batting so the fabric rounds over the corners instead of riding on bare foam.
A Channeled Back Built on a Board
Channels are planned, not improvised. The back panel is built on a board cut to its full length. The fabric is sewn into lanes, each lane filled so it rounds evenly, and the whole panel is wrapped and fastened at the back of the board. On a panel this long, a channel that drifts a quarter inch wider at one end is visible from across the room, because the eye counts lines without trying. Laid out from the center outward, the channels in these photos keep the same width across the whole run.
Keeping the Nap Running One Way
Velvet and velvet-look fabrics have a pile that leans. Brush it one way and it reads dark and rich; brush it the other and it reads lighter, almost silvery. Over six feet, with seat and back side by side, a careless cut shows. Every piece, the top plate, the boxing and each channel, is cut with the pile running the same direction, so the seat and the back read as one color from the doorway and the pile wears evenly under hands.
Boxing and Closure
On a box cushion the boxing band is where the shape lives. It is cut to the depth of the foam, sewn to both plates with square corners, and on the angled end it has to follow the diagonal without puckering at the point. A box cushion is usually closed with a zipper along the back boxing, where it faces the wall, so the cover can come off the foam later. Bonded polyester thread holds the seams.
Shop note: on a long window seat the template is the job. We cut the foam, the plates and the boxing from one outline of the real seat, angled end included, and lay the channels on the back panel out from the center so they finish even at both ends.
"Over six feet, nothing hides. A channel a little wide, a nap turned the wrong way, an angle a degree off, you see all of it from the doorway."Alex Levchuk, Alex Upholstery Shop
| Spec | Detail |
|---|---|
| PIECES | Window seat set: one boxed seat cushion and one channeled back panel |
| LENGTH | About six feet each, seat and back each built in one piece |
| SEAT | Box cushion, one end cut on an angle to a point to follow the seat |
| PADDING | High density foam with a polyester batting wrap |
| BACK | Vertical channels, evenly spaced, built on a full length board |
| COVER | Navy velvet-look fabric, pile running one direction on every piece |
| THREAD | Bonded polyester |
| FIT | Cut from a template of the seat, angled end included |
Custom Window Seat Cushions Wyomissing PA: Options for Berks County
Wyomissing sits about thirty minutes east of the shop, right beside West Reading, and Berks County keeps sending us cushion work: bay window seats in Wyomissing, breakfast nook benches in Sinking Spring, sunroom seats around Reading. We are based in Myerstown and we regularly serve Wyomissing and beyond. Most custom window seat cushions Wyomissing PA jobs start with photos and a few measurements.
The fabric is the first decision, and a window changes the usual answers. A seat in a window sits in the sun for hours, and sun fades color, especially a dark, saturated color like this navy. Velvet gives the deepest look and the softest hand, and suits a window with filtered light or blinds. Performance fabrics stand up to spills, pets and kids, and many come with a velvet-like pile. For a seat in strong direct sun, a solution-dyed outdoor fabric holds its color far longer than anything else. We go through more of these decisions in our guide to the dos and don'ts of bay window cushions.
On a window seat the choices are yours:
- Back style: vertical channels as here, a plain flat panel, horizontal channels, or loose pillows instead of a fixed back
- Seat: one long box cushion, or two or three sections that are easier to lift and clean
- Edge: a plain boxed edge, a welted edge in matching or contrast fabric, or a knife edge for a thinner profile
- Foam: firmer for sitting at the edge, or softer with a thicker wrap for lying down
- Fabric: velvet, performance, outdoor and heavy wovens from the fabric library in our showroom
- Shape: square ends, angled ends, curved fronts, or notches around trim, all cut from a template
No two window seats have the same opening and no two fabrics cut the same, so we do not quote from a menu. Every job is quoted individually after inspection, in person or from your photos and measurements, by the person who will cut the foam and sew the channels. Call or text 717-383-6917 if that is easier.
Frequently Asked Questions
Yes. Angled ends, bay window seats with three faces, curved fronts and notched corners are all routine work. We build from a template of the actual seat rather than a tape measurement alone, and the foam, the plates and the boxing are all cut from that same outline, so the finished cushion drops into the opening instead of being forced into it.
We use high density foam wrapped in polyester batting. For a seat people perch on the edge of, we go firmer so the front edge stays square. For a reading seat, a little softer with a thicker wrap. The right thickness depends on the height of the seat and how the window is used.
Any fabric fades in direct sun over time, and dark colors like navy show it first. Velvet works well in a window with filtered light or blinds. For a seat in strong afternoon sun, a solution-dyed outdoor fabric or a fade resistant performance fabric will hold its color much longer.
It is a back made of tall vertical lanes, each sewn and filled so it rounds on its own, with no buttons. For a window seat it is built on a board cut to the length of the seat, so it stays flat and straight behind the cushion. The work is in the spacing: every channel has to keep the same width from one end of the panel to the other.
Not always. Many window seat jobs start with photos and measurements sent online, which is enough for a first quote. For angled, curved or out of square seats, a template of the real seat is what makes the cushion fit, and we will explain how we get one when we quote your job.
More Work from the Shop
Other built-in seating, channel and tufting work from the same floor.
Still Sitting on a Bare Window Seat Every Morning?
Send a few photos of the seat, the length along the front and the back, and a note about any angled or curved end, and you will get a straight answer from Alex, the person who will cut the foam and sew every channel. Start with a free online estimate. Serving Wyomissing PA, Berks, Lebanon and Lancaster Counties, and all of Central Pennsylvania.
