Buying guide
Updated October 25, 2026 · 2 min read
Every fabric spec sheet lists a pattern direction: either railroaded or up the roll (also called not railroaded). It sounds technical, but it decides where seams go on your sofa and how much fabric you need.
Upholstery fabric comes off the roll 54 inches wide and as long as you order.
For plain fabrics and textures with no direction, it matters less. For stripes, florals and anything with a clear top and bottom, it decides how the pattern sits on the furniture.
A three-seat sofa back or a long bench cushion is often wider than 54 inches.
That's why railroaded fabrics are popular for sofas, banquettes, headboards and long benches.
The direction decides which way a stripe ends up on the furniture. Used up the roll, a stripe that runs along the roll sits vertically on a chair back; used railroaded, it runs horizontally. The spec sheet tells you how the photo is shown ("shown railroaded" or "shown up the roll"), so you can picture it on the piece.
Railroading can save fabric on long, low pieces, while up-the-roll fabric can be more efficient for tall, narrow pieces like chair backs. Your upholsterer will lay out the pieces to suit the direction. See how much fabric do I need?
| Piece | Usually best |
|---|---|
| Long sofa back or seat | Railroaded (no seams) |
| Long bench cushion or banquette | Railroaded |
| Wide headboard | Railroaded |
| Dining chairs, accent chairs | Either |
| Curtains | Up the roll (pattern runs top to bottom) |
| Stripes | Ask your upholsterer: it depends on which way the stripe runs on the roll |
You'll find the direction under Pattern direction in the specifications on every fabric page in our shop.
Plain fabrics and textures with no direction can usually be used either way, and your upholsterer can decide. A fabric with a one-way pattern, a pile (like velvet) or a visible weave direction should be used as the mill intended, because turning it changes how it looks and catches the light.
It means the photo shows the fabric in the direction it's meant to be used on the furniture: with the pattern running across the roll.
Often, yes. It lets long pieces like the sofa back and seat be cut without seams. Plain fabrics can usually be railroaded by your upholsterer either way.
Usually not. On long, low pieces it often needs less, because there are no extra widths to seam together.
Shop the fabrics in this guide
Charlotte upholstery fabric by the yard, priced in CAD, with free samples.