Materials

Anderson Tuftex Always Natural Stair Runner: What to Know Before You Buy

Anderson Tuftex's Always Natural line is a wool-look style used by many buyers as a stair runner. For a 13-step flight with 10 in (25 cm) treads and 7.5 in (19 cm) risers, plan on roughly 23-24 ft (7-7.3 m) of carpet once nosing wrap and waste allowance are added.

Start with the numbers: our stair runner calculator also works as a stair runner length calculator, adding nosing wrap, landings, winders, pattern repeat and waste so you order the right length first time.

By Daniel Rushton, Trade contributor · · 6 min read

Last updated · Reviewed by James Whitfield, Stair runner fitter and flooring estimator

Anderson Tuftex Always Natural Stair Runner: What to Know Before You Buy — a hardwearing runner in a busy family hallway

What is Always Natural

Always Natural is a carpet style in the Anderson Tuftex range, designed to mimic the soft, subtly textured look of natural wool while typically being constructed from a durable fibre suited to residential use. It is often chosen for stairs because of its understated, neutral appearance, which works well in transitional and traditional interiors alike. As with any branded carpet line, exact fibre content, pile height, and pricing can vary by retailer and over time, so always confirm current specifications directly with an authorised Anderson Tuftex dealer before ordering.

This guide is intended as a general, factual overview to help you plan your project; it is not an official product listing, so treat specific technical details, colourways, and pricing as subject to change and always verify them with the manufacturer or retailer.

Why buyers choose this style for stairs

Homeowners looking at Always Natural for a staircase usually cite its soft, low-sheen texture and its ability to hide light soiling and everyday wear reasonably well thanks to its subtle fleck. A neutral, natural-look carpet also tends to be easier to coordinate with existing stair rods, runners, and hallway flooring elsewhere in the home, since it avoids strong colour or pattern statements.

Stair runner width and revealA tread seen from above with equal reveals of bare wood either side of the runner, showing how runner width is derived from stair width.Stair widthRunner widthRevealReveal
Runner width and the equal margin of timber left either side of the tread.

How much runner do I need?

Whichever carpet style you select, the length calculation follows the same principle. For a 13-step flight in US units: 10 in tread + 7.5 in riser + 0.75 in nosing wrap = 18.25 in per step. Multiplied across 13 steps this is 237.25 in, plus a 24 in finishing allowance for tucking under the landing and finishing at the base gives 261.25 in, or 21.77 ft. Add an 8-10% waste margin and you should order roughly 23.5-24 ft. In metric terms: 25 cm + 19 cm + 1.9 cm = 45.9 cm per step, 13 steps totals 596.7 cm, plus 60 cm finishing equals 656.7 cm, and with waste, around 7.1-7.3 m.

ItemUS (in/ft)UK (cm/m)
Per-step total18.25 in45.9 cm
13 steps19.77 ft5.97 m
With finishing21.77 ft6.57 m
With waste margin23.5-24 ft7.1-7.3 m

Know your numbers in 30 seconds

Enter your step count, tread depth and riser height — the stair runner calculator gives you the exact length to order, in metres and feet, with waste included.

Open the stair runner calculator

Ordering and cutting for stairs

Broadloom carpet lines like Always Natural are usually sold by the yard or metre from a wide roll and then custom cut and bound to become a stair runner, rather than being pre-made in standard runner widths. This means your installer or supplier will need your exact length and chosen runner width to cut and finish the piece, along with your preferred edge binding colour and style.

Always confirm specifications

Because carpet lines can be updated, discontinued, or renamed by manufacturers, always request current fibre content, pile height, and warranty details directly from your retailer rather than relying on older marketing material.

  • Request a physical sample before committing to a full-length order.
  • Confirm the fibre content and cleaning recommendations with your retailer.
  • Ask whether the specific colourway is in stock as a single dye lot.
  • Get a firm quote for cutting, binding, and installation labour.

Care and maintenance

As with most cut-pile residential carpets used on stairs, regular vacuuming and prompt spot cleaning of spills will extend the life of the runner considerably. Because stairs see more concentrated foot traffic than open floor areas, expect a stair runner to show wear sooner than the same carpet used elsewhere, and consider a wool-safe or manufacturer-approved cleaner for any deep cleaning.

Anderson Tuftex Always Natural Stair Runner: What to Know Before You Buy — a natural sisal runner with a bound edge

Checking pile weight and backing before you commit

Because branded broadloom lines are updated periodically, do not rely solely on marketing photography to judge how a carpet will perform on stairs. Ask your retailer for the current pile weight in ounces per square yard or grams per square metre, and confirm the backing construction, since a stiffer, more stable backing generally holds its shape better around a stair nosing than a softer, more flexible backing designed primarily for flat flooring.

Comparing a wool-look style against genuine wool

A wool-look style is typically formulated to replicate the softness, subtle fleck, and low sheen of natural wool while often using a different base fibre for cost and durability reasons. This can be a sensible middle ground for households that like the wool aesthetic but want a more budget-friendly or stain-resistant option. Ask specifically whether the line you are considering is genuine wool, a wool blend, or a wool-look synthetic, as these can look near-identical in photographs but perform quite differently underfoot and over time.

Spec itemWhy it mattersWhat to ask for
Pile weightAffects durability and crush resistanceoz/sq yd or g/sq m figure
Backing typeAffects nosing stabilityBacking material and stiffness
Dye lotEnsures colour consistencySingle dye lot confirmation
Warranty termsCovers wear and stainingWritten warranty document

Typical cost bands for branded broadloom

Branded residential carpet lines sold by the yard or metre generally fall into good, better, and best pricing tiers within the manufacturer's range, with wool-look and wool-blend styles usually sitting in the mid-to-upper tier. On top of the material cost, budget separately for cutting, edge binding, underlay, and fitting labour, which together can add a substantial amount to the total project cost. Always request a full installed quote rather than comparing the per-yard or per-metre carpet price alone.

  • Ask for the current pile weight and backing type in writing.
  • Confirm whether the style is genuine wool, a blend, or a wool-look synthetic.
  • Request confirmation that your full order comes from a single dye lot.
  • Get an installed price covering cutting, binding, underlay, and fitting.

Re-checking your measurements against the actual roll

Broadloom rolls are usually 12 ft (3.66 m) or occasionally 15 ft (4.57 m) wide, and your runner width will be cut from across this roll width, not along its length. Before your installer cuts, double check that your chosen runner width, plus binding allowance on each edge, fits comfortably within the roll width with room to spare, and confirm your total linear length one more time against the actual invoice before cutting begins.

In short, a style like Always Natural can make an attractive, neutral stair runner, but always verify current specifications with your retailer and use accurate measurements to avoid over- or under-ordering.

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.

Frequently asked questions

Is Always Natural a wool carpet?

Specifications vary by product line and can change over time, so always confirm the exact fibre content with your retailer before ordering.

Can this carpet style be used on stairs?

Many broadloom residential carpet styles can be cut and bound into a stair runner, but always check with the manufacturer or retailer that the specific product is suitable for stair use.

How much do I need for 13 steps?

Roughly 23-24 ft (7-7.3 m), including nosing wrap, finishing allowance, and an 8-10% waste margin.

Does the price include installation?

No, broadloom carpet is typically sold by the yard or metre, with cutting, binding, and installation quoted separately.

Should I get a sample first?

Yes, always request a physical sample to check colour and texture in your own home lighting before ordering the full length.

Is this carpet style stain resistant?

This depends on the specific fibre treatment used, which can change between production runs, so confirm current details with the retailer.

Can I match it with existing stair rods?

Neutral, natural-look carpets generally coordinate easily with most stair rod finishes, from brass to matte black.

Where can I buy this carpet line?

Check with authorised Anderson Tuftex retailers in your area, as availability and colourways can vary by region and season.

Know your numbers in 30 seconds

Enter your step count, tread depth and riser height — the stair runner calculator gives you the exact length to order, in metres and feet, with waste included.

Plan your length with the stair runner calculator

Every guide is written from hands-on measuring and fitting experience, checked against the calculator’s own maths, and re-reviewed whenever prices or methods change. Read our editorial standards.

Keep reading