Stair Runner by the Foot: Cut-to-Length Pricing and Buying Guide

How buying by the foot works

Cut-to-length stair runner is sold as a length off a fixed-width roll, priced per linear foot or per linear yard rather than per square foot — the width is already set by the roll (commonly 22-36in / 56-91cm), and you only choose how many feet or yards to cut. This is different from buying a made-to-measure runner with a finished, bound edge already sewn on: cut-to-length is the raw carpet, and binding is priced and added separately, either by the supplier before shipping or by a local fitter on-site.

Per-foot vs per-yard pricing

Suppliers quote one or the other, and it's easy to compare wrongly if you don't convert. A yard is 3 feet, so a price of $18 per linear foot is equivalent to $54 per linear yard — always convert both quotes to the same unit before comparing two suppliers. Per-foot pricing suits small top-up orders and stair-only jobs; per-yard pricing is more common for whole-house or hallway-plus-stairs orders where the quantities are larger.

These figures are for the carpet only, in the standard stair-runner widths (22-32in / 56-81cm); wider or narrower rolls, and heavier or higher-pile wool, sit outside this range in both directions. Treat any quote as an estimate until you have the exact width, fibre and pile height confirmed, since all three move the per-foot price independently.

Working out how many feet or yards to order

The length you need is the sum of every tread depth and riser height up the flight, plus a landing allowance, plus a waste and dye-lot margin. For a typical 13-step flight with a 10.5in tread and 7.5in riser: (10.5 + 7.5) × 13 = 234in, plus roughly 4in for the landing turn = 238in, which is 19.8ft or 6.6 yards before waste. Add the standard 10% allowance for pattern matching, fitting slack and future repairs, round up to the next full foot or yard, and you have your order quantity — in this example, 22ft or 7.5 yards.

Binding costs when buying cut-to-length

Raw cut carpet has a raw edge that will fray and needs binding before it's fit for a staircase — this is the single most commonly forgotten line item when people buy by the foot expecting a finished product. Binding is priced per linear foot of edge, and a stair runner has two edges running its full length, so the binding cost roughly doubles the length figure before pricing. Cotton and linen tape binding is the cheapest; leather and wool serging cost more but wear better on a high-traffic flight.

Minimum orders and cut charges

Most mills and suppliers set a minimum cut length, commonly 10-15ft (3-5m), below which they either refuse the order or add a small-cut surcharge. This exists because setting up a loom or a cutting table for a short length costs the same as for a long one. If your flight only needs 8ft, expect to pay for the 10-15ft minimum regardless, or to find a supplier who pre-cuts remnants specifically for short stair jobs — remnant bins are worth checking before ordering a full minimum length new.

• Ask for the minimum order length before quoting your own footage — it can change which supplier is cheapest.
• Remnants and end-of-roll pieces are sold by the piece, not the foot, and can undercut a fresh cut for a short flight.
• Some suppliers waive the minimum if you buy binding and underlay from them at the same time.
• A small-cut surcharge is usually flat (£15-40 / $20-55), not per foot, so it matters more on short orders than long ones.
• Always order a little extra length (past the 10% waste allowance) if you may need a repair patch in future — dye lots are rarely available years later.

By-the-foot vs a made-to-measure runner

Buying by the foot suits confident DIYers who plan to bind on-site with a portable binding machine or send the raw length out to a local bindery, and it suits anyone extending or repairing an existing runner where matching the original cut length matters more than getting a fully finished product delivered. For most homeowners doing a full staircase in one go, a made-to-measure quote that already includes binding is simpler to compare and budget against, even if the headline per-foot price looks higher.

Getting an accurate quantity before you order

Because cut-to-length pricing is unforgiving of a short order — re-cuts rarely match the original dye lot exactly — it's worth measuring twice and using a calculator rather than a rough tape total. Enter your tread depth, riser height and step count into the main stair runner calculator to get an exact length in feet, yards and metres, then check that figure against your chosen roll width with the stair runner width calculator before you commit to an order.

Checklist before placing a by-the-foot order

1. Measure every tread and riser (or take an average of a few) and calculate total run length.
2. Add 10% for waste, pattern matching and future repairs, then round up to a full foot or yard.
3. Confirm the roll width against your stair's reveal maths before ordering.
4. Ask whether binding is included; if not, price it per linear foot for both edges.
5. Check the supplier's minimum order length and any small-cut surcharge.
6. Confirm dye lot and ask for a sample if the order is large enough to matter.

Whatever you decide, get the numbers first: the stair runner calculator doubles as a stair runner length calculator, adding nosing wrap, landings, winders, pattern repeat and waste so you order the right length the first time.

Still deciding on material, width or pattern? Our hub on stair runners compares weaves, widths, backings and fitting styles side by side, then hands the numbers straight to the calculator.