Custom trapezoid seat cushion on an oak dining chair
Drawn to scale · top view
¼″cut accuracy
Freeshipping
2–3 wkmade to order

Custom Trapezoid Cushion

Tapered seat cushions made to your exact front, back and depth, in Sunbrella for outdoors or Warwick for indoors. For dining, bistro and wrought-iron chairs, angled benches and boat seats.How to measureFront: the widt...

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Description
How to measure
Fabrics
Fill guide
FAQ
Shipping & Return
Description

Tapered seat cushions made to your exact front, back and depth, in Sunbrella for outdoors or Warwick for indoors. For dining, bistro and wrought-iron chairs, angled benches and boat seats.

How to measure

  1. Front: the width along the front edge of the seat.
  2. Depth: straight from the front edge to the back, at the center.
  3. Back: the width along the back edge of the seat.

The back can be narrower or wider than the front. Round up to the nearest ¼″.

What you choose

  • Front, back, depth and thickness
  • Fabric: any Sunbrella (outdoor) or Warwick (indoor) color
  • Foam and wrap
  • Ties, piping and other finishing options

Every cushion is cut to within ¼″ of your sizes. You can ask for a spec sheet to approve before we cut.

How to measure

Seat cushions

Measure the seat side to side and front to back, between arms if there are any. Round up to the nearest ¼″. For a tapered seat, measure the front and back widths.

Back cushions

Measure from the seat to where you want the cushion to stop. Width is usually the same as the seat.

Chaise and Adirondack

Measure the full length laid flat, then the back section from the top to the hinge point where the back rest bends.

Covers only

Measure your foam, not the old cover. We cut the cover to fit snugly.

Pillows

Order the cover the size of your insert. Our micro-fibre inserts are sized to fill the cover.

Curtains

Panel width: add the panels up to 1½–2× the opening. Length: from the rod (or top of the tab) to where the hem should land.

Odd shape? Tick “unique shape” and send a paper template after you order. Questions: operation@fabricakraft.com.

Fabrics

Sunbrella In stock

Solution-dyed acrylic for indoors and out: fade-, mildew- and stain-resistant. Also marine-grade Horizon vinyl (+50%) and waterproof fabrics (+25%, no piping) for outdoor pieces.

Warwick In stock

Australian design house. Upholstery, velvets, faux leathers, drapery and sheers for indoor use.

Fill guide
FoamFeelBest forLasts
HD36-RMediumEveryday benches and window seatsAbout 7 yrs
Lux-RFirmThin 1–3″ dining benchesAbout 7 yrs
DryfastFirm, open-cellOutdoors: drains and dries fast5–8 yrs
PolyMediumOccasional or guest seating1–2 yrs

Back cushions: Super Soft for a plush lean-back or High density (HD36-R) for a firmer back indoors; Dryfast outdoors. Super Soft is not used for seats.

Cover only: every product can be ordered as just the cover, cut to your size.

Pillows: soft polyester micro-fibre insert, or cover only.

Dacron wrap: a polyester layer around the foam that rounds the edges and fills the cover. Single or double. All foam is made in the USA.

FAQ

Can I build something else in this fabric?

Yes. On any fabric page, pick what you are making: cushions, pillows or curtains.

Do I save if I order more?

Yes. The more you order, the less each piece costs: 2+, 4+, 8+ and 16+ unlock lower prices, shown above the Add to cart button.

Can I order just the cover?

Yes. Choose “Cover only” and measure your foam.

Can I leave it outside?

Choose Outdoor: Sunbrella fabric with Dryfast foam, which drains and dries fast.

Is the price final?

Yes for standard shapes: all-inclusive with free shipping. Unique shapes are confirmed once we have your template.

Questions before ordering?

Email operation@fabricakraft.com or contact us.

Shipping & Return

Free shipping. Every cushion is made to order in 2–3 weeks; your cover and foam may arrive in separate boxes a few days apart.

Custom products can't be returned unless there is a defect or a manufacturing error. We remake any cushion we get wrong. See our Return Policy or contact us with questions before you order.