Hotel rub count explained: how to choose the right contract fabric
Rub count is the standard measure of fabric durability in contract use. Here's what it means, how it's tested, and what to specify for different hotel environments.
When a hotel specifies fabric for a lounge chair, a bedside bench, a lobby sofa, or any other upholstered piece, two compliance questions need to be answered: does the fabric meet the required fire rating, and does it have an adequate rub count?
Fire rating gets the most attention. Rub count gets treated as secondary — which is a mistake, because a fabric that passes fire certification but fails on durability will need replacing far sooner than expected, at full cost, with the disruption and compliance overhead that entails.
What rub count measures
Rub count — more formally called abrasion resistance — measures how many cycles of abrasion a fabric can withstand before showing visible wear. The test methodology used for contract textiles in the UK is the Martindale test, in which a fabric sample is rubbed against a standard abrasive under controlled pressure. The result is expressed as the number of rub cycles completed before the fabric shows significant surface change — typically pilling, thread breakage or surface wear visible to the naked eye.
A higher rub count indicates better durability. A fabric rated at 50,000 rubs will outlast a fabric rated at 15,000 rubs by a significant margin in comparable use — all else being equal.
What rub counts are appropriate for hotel environments
The appropriate rub count depends on the traffic exposure and cleaning frequency of the application. Industry guidance for contract hospitality use:
| Application | Recommended minimum rub count |
|---|---|
| Bedroom seating (armchair, lounge chair) | 25,000–30,000 |
| Bedroom bench or ottoman | 30,000–40,000 |
| Restaurant and bar seating | 40,000–50,000 |
| Lobby seating (high traffic) | 50,000+ |
| Corridor seating and feature pieces | 40,000–50,000 |
These are recommended minimums for contract use; premium specifications often exceed them. The specific rub count required may also be influenced by brand standards, which for major hotel brands often specify minimum thresholds by room type.
The rub count is typically stated on the supplier's fabric specification sheet and included in the compliance documentation. When a designer selects a fabric for a hotel application, the rub count should be confirmed against the expected use before the specification is finalised.
The rub count ≠ durability equation is more complex
Rub count is not the only determinant of fabric performance in a hotel environment. Several other factors interact with it:
Fibre composition. Solution-dyed synthetic fibres (polyester, nylon, polypropylene) tend to perform better than natural fibres in high-traffic applications because the colour is embedded in the fibre rather than applied as a dye. Solution-dyed fabrics resist fading, bleaching agents and heavy cleaning better than surface-dyed alternatives. A high rub count doesn't compensate for a fabric that fades badly under commercial cleaning.
Construction and weight. Tightly woven, heavier fabrics tend to be more durable than loosely woven lighter ones, even at similar rub counts. The weave structure also affects how pilling manifests — some fabrics pill early but then stabilise, while others develop progressive surface deterioration.
Cleaning compatibility. Contract fabrics used in hotels are cleaned more frequently and more aggressively than residential equivalents. A fabric that tolerates Martindale testing but degrades under commercial cleaning agents will underperform despite a high certified rub count. Checking the fabric's cleaning specification — and confirming it's compatible with the cleaning products and methods used by the hotel's housekeeping team — is part of due diligence.
Backing and treatment. Many contract fabrics are supplied with a backing layer (typically acrylic or FR-treated cotton) that adds stability and may affect the overall composite's fire performance. The presence and type of backing should be factored into both the durability and compliance assessment.
Rub count and fire rating: both, not either
A common mistake is treating rub count and fire rating as alternatives — specifying a high-rub-count fabric and assuming it will also pass fire certification, or prioritising fire compliance and overlooking durability. They're independent properties.
A fabric with a 50,000 rub count may or may not meet Crib 5 fire certification requirements, depending on its composition and the foam and interliner it's used with. A fire-certified composite may or may not have the rub count required for the specific application.
The fire certificate covers the composite (fabric, foam, interliner, backing) as a whole. The rub count applies to the surface fabric. Both need to be confirmed for every hospitality upholstery specification.
When specifying fabric for hotel use, get both in writing from the supplier before the order is placed — and ensure the fire certificate covers the specific composite being used in the intended application, not just the fabric in isolation.
Recording specifications for future replacement
The rub count and fire certification for the fabric in every upholstered item in the hotel should be recorded in the asset specification alongside the manufacturer, colour code and supplier contact. When a replacement is needed — whether the item has worn, been damaged, or simply reached end of life — the specification tells the replacement buyer exactly what standard the alternative must meet.
This is the kind of detail that lives in the Control Book when it's well assembled — and that's missing when the documentation isn't maintained. Controlbook stores compliance and performance specifications against each item, so the replacement buyer has what they need from the start rather than having to re-research the specification each time.
Frequently asked questions
Does a higher rub count always mean a better fabric for hotel use?
Not automatically. Rub count is one dimension of performance. A fabric with a 100,000 rub count but poor colour stability, limited cleaning compatibility, or a surface texture that doesn't meet the design intent isn't necessarily the right choice over a well-specified 40,000-rub fabric. Rub count tells you about abrasion resistance; it doesn't tell you about how the fabric looks, feels or behaves under the specific conditions of the application.
Can I substitute a higher rub count fabric for the original specification without new fire testing?
If the fabric used in the replacement is different from the fabric used in the original composite, the fire certificate may not automatically transfer. The certificate applies to the tested composite — fabric, foam, interliner — not to the foam or interliner individually. If the new fabric is being used with the same foam and interliner as the original tested composite, and the supplier can confirm the certificate covers it, no new testing may be needed. If the foam or interliner is also changing, or if the supplier cannot confirm coverage, new testing is the safer path. When in doubt, consult your fire risk assessor.
What's the difference between Martindale and Wyzenbeek rub count tests?
Both measure abrasion resistance, but they use different abrasive media and motion patterns, and their results aren't directly comparable. Martindale (the standard used in the UK and Europe) uses an elliptical motion with wool serge as the abrasive; Wyzenbeek (common in North America) uses a back-and-forth motion with cotton duck or wire mesh. A fabric rated at 30,000 Martindale cycles and one rated at 30,000 Wyzenbeek cycles will not perform identically. If you're sourcing fabric from North American suppliers or specifying for a market where Wyzenbeek is standard, be explicit about which test method applies.