Fabric Hand and Tactile Properties: A Guide for Interior Designers

Fabric Hand and Tactile Properties: A Guide for Interior Designers

Fabric hand: The complete tactile character of a fabric — softness, smoothness, warmth, weight, resilience, and drape — assessed by touch and handling.
Why it matters for specification: Hand determines client satisfaction in use more than any other property. A fabric with outstanding technical credentials that feels wrong will generate complaints regardless of its Martindale count or fire rating.
Why it changes: Hand is not fixed. It changes with use, cleaning, humidity, and age — often in ways the specifier did not anticipate.
The communication problem: Hand is subjective and vocabulary-dependent. What one designer calls soft another calls flimsy. Physical samples under agreed conditions are the only reliable basis for client approval.

Every fabric specification involves a tactile decision. A designer handling a sample in a showroom is simultaneously assessing Martindale performance, fire behaviour, cleaning compatibility, and light fastness — but the hand of the fabric is what drives the immediate emotional response and, ultimately, the client’s satisfaction in the finished room. This guide explains the components of fabric hand, the technical factors that produce them, how they differ between the upholstery fabrics most relevant to interior designers, and how hand changes over time in contract use.


The Components of Fabric Hand

Fabric hand is not a single sensation. It is a composite of several distinct tactile properties that combine to produce the overall character a designer or client experiences when handling a fabric. The Kawabata Evaluation System, developed by Japanese researcher Sueo Kawabata in the 1970s and still used in textile research, identifies the primary measurable components of hand as tensile and shear properties, bending stiffness, compression, and surface friction and roughness. For interior designers, these translate into the following practical descriptors.

Softness. The sensation of yielding under gentle pressure. Softness in upholstery fabric is primarily determined by fibre fineness, yarn twist, and pile height or density. Cashmere and fine mohair are the reference points for extreme softness at the top of the market. The softness of a fabric sample held in a showroom is not the same as the softness experienced by a person sitting on upholstered furniture — the filling and construction beneath the fabric significantly affects the perceived softness of the finished piece.

Smoothness. The absence of surface irregularity perceived by a finger drawn across the cloth. A high-lustre mohair velvet in the direction of the pile is extremely smooth — the pile fibres present a continuous, low-friction surface. Against the pile, the same fabric reads as rough because the finger is working against the fibre tips. This directional character of velvet pile is one of the most distinctive tactile experiences in upholstery and the source of the characteristic shading that makes velvet visually responsive to touch and movement.

Warmth. The thermal sensation when the fabric is first touched. Natural protein fibres — wool, mohair, cashmere — feel warm because they are poor thermal conductors; they do not draw heat away from the skin rapidly. Linen and cotton feel cooler to first touch because they conduct heat more readily. Synthetic fibres typically feel neither particularly warm nor particularly cool. This thermal character affects how a fabric is perceived in a room — a pale linen velvet reads visually warm but feels distinctly cooler to the touch than a pale mohair velvet of similar colour.

Weight. The sense of substance when the fabric is lifted or handled. Weight is a function of fibre density, pile height, and the construction of the backing. A heavy fabric suggests durability and permanence. A very light fabric in upholstery can feel insubstantial regardless of its actual Martindale count. Clients frequently conflate weight with quality, which is not always correct but is a consistent perception.

Resilience and recovery. How quickly a fabric returns to its original state after deformation — whether from sitting, pressure, or creasing. Wool and mohair have excellent resilience due to the natural crimp structure of the fibre. When compressed, the crimped fibre springs back. Cotton and linen have lower resilience and are more prone to retaining the impression of pressure over time. This is the difference between a velvet that springs back from a hand impression and one that retains it.

Drape. How a fabric falls and hangs under its own weight when not under tension. Drape is distinct from hand in the technical sense — hand is assessed by touch, drape is observed visually — but the two are closely related. A fabric with low bending stiffness and good weight distribution drapes fluidly. A stiff or heavily backed fabric drapes rigidly. Drape matters most for curtains, where the fall of the fabric in pleats or folds is a primary aesthetic criterion, and for loose upholstery covers where the fabric must conform to curves without puckering.


How Fibre Type Determines Hand

Mohair. The most distinctive hand of any upholstery velvet. The long, smooth, lustrous fibre of the Angora goat produces a pile that is simultaneously slippery and warm — a combination that is immediately identifiable and unlike any other fibre. Running a hand across mohair velvet in the direction of the pile produces almost no friction. Against the pile, the sensation changes to a gentle resistance as the finger lifts the pile tips. The warmth is a protein fibre characteristic. The lustre — visible as directional sheen — is a function of the fibre’s smooth surface, which reflects light rather than scattering it. Mohair velvet is also highly resilient: the pile recovers from pressure quickly, which is why marks from cushions or hands disappear more readily than on cotton velvet.

Cotton velvet. Warmer in appearance than in touch — cotton is a cellulosic fibre and feels slightly cooler than mohair at first contact. The pile is less smooth than mohair because cotton fibres have a more irregular surface than the smooth mohair filament. The drape of cotton velvet is slightly heavier and less fluid than mohair of equivalent pile height. Recovery from pressure is slower and less complete than mohair, meaning crush marks and sitting impressions are more persistent. The handle is soft and pleasant but lacks the distinctly slippery warmth of mohair.

Linen velvet. The most textural of the natural-fibre velvets. Linen fibre has a natural irregularity — the slight variation in diameter along the fibre length — that gives linen velvet a subtly uneven, natural surface unlike the smooth pile of mohair or cotton. The handle is pleasantly dry and cool, which reads as fresh and natural in residential contexts. Linen velvet is less forgiving of pressure marks than mohair and has less resilience. The textural quality is its aesthetic strength: no other velvet has quite this character.

Silk velvet. The most luminous pile of any velvet, with a surface that produces an almost liquid quality of light and shadow. The handle is extremely fine and light — silk velvet feels almost insubstantial compared to mohair or cotton of similar pile height because the fibre itself is much finer. The drape is exceptional: silk velvet falls in deep, fluid folds. The surface is cool to the touch. The fragility of silk velvet — its low abrasion resistance and light fastness — means these tactile qualities are experienced in a context of care and limited use rather than everyday handling.

Cashmere. The reference point for extraordinary softness. The fineness of the cashmere fibre produces a sensation of enveloping warmth and cloud-like softness that no other fibre replicates at the same fineness level. Cashmere velvet — or cashmere-silk velvet blends — is soft to a degree that reads as almost ineffably luxurious. The hand is the primary reason for specifying cashmere; the durability, fire rating, and light fastness are secondary considerations because cashmere fabrics are used where tactile experience is the specification criterion.

Faux leather (PVC). A distinctive hand that communicates durability and cleanability but not warmth or softness. High-specification PVC faux leather has a smooth, slightly firm surface with very low friction. It does not breathe and retains warmth in sustained contact, which is perceived positively in cool environments and negatively in warm ones. The absence of pile or weave texture means there is no directional quality — the hand is the same in all orientations. Clients who have not handled high-quality PVC faux leather before may be surprised by how closely it approximates real leather in surface quality while feeling quite different in temperature and breathability.

Linen (flat-woven). A characteristic cool, slightly dry, slightly rough hand that is immediately identifiable. The natural fibre irregularity is more apparent in flat-woven linen than in linen velvet because the warp and weft structure exposes the fibre surface directly. Linen softens noticeably with use and washing — a new linen upholstery fabric has a crisper, slightly papery quality that relaxes into a softer, more lived-in character over months of use. This evolution of hand is a feature of linen that distinguishes it from synthetic fabrics whose hand is essentially fixed at manufacture.


How Construction Affects Hand

The fibre type is the primary determinant of hand but the construction amplifies or modifies it significantly. Two mohair velvet fabrics from the same fibre can have notably different hands depending on pile height, pile density, backing construction, and finishing.

Pile height affects softness and depth of hand. A longer pile produces a deeper, more enveloping sensation on contact but is more susceptible to crushing and directional disturbance. A shorter, denser pile has a firmer, more controlled surface feel and better resilience to pressure marks. Contract mohair velvets are typically specified with a pile height that balances tactile quality against durability in use.

Yarn twist affects surface smoothness and resilience. Higher-twist yarns produce a firmer, less soft surface but better resilience and reduced pilling tendency. Lower-twist yarns produce a softer, more open pile but may pill more readily and show pressure marks more easily.

Backing construction affects drape and weight. A woven cotton backing gives mohair velvet a firmness and body that supports upholstery construction. A knitted backing produces a more fluid drape. The weight of the backing influences how the fabric behaves when draped over a furniture frame before upholstering — a heavier backing is easier to work with but reduces drape.

Finishing processes — steaming, brushing, and setting — affect the final pile character. A well-finished mohair velvet has a uniform pile direction and a consistent sheen. A poorly finished velvet may show irregular pile direction and uneven surface character even before use.


How Hand Changes Over Time

The hand of an upholstery fabric changes through use in ways that are often not communicated to clients at the point of specification.

Velvet pile flattens in areas of sustained pressure and friction. This is an inherent characteristic of all pile fabrics and is not a fault. In upholstery, the seat area and armrests experience the most pile compression. Mohair velvet recovers well between uses because of the fibre’s natural resilience. Cotton velvet recovers less completely and may show a permanent difference in pile character between heavily and lightly used areas over time. This flattening changes both the tactile and visual character of the fabric — a compressed pile has a different sheen and a different feel from the undisturbed pile on the sides and back of the same piece.

Linen softens with use. A flat-woven linen upholstery fabric has a firmer, slightly papery quality when new that relaxes progressively as the fibres are worn in by use and by the natural absorption and release of atmospheric moisture. This softening is a feature of linen, not a failure. Clients who specify linen upholstery should be informed of this evolution so they are not surprised by the difference between a new piece and a two-year-old piece in the same fabric.

Synthetic fabrics maintain their hand more consistently over time than natural fibres because the polymer structure does not change with use or moisture in the same way. This consistency is an advantage in contract environments where uniformity across a large installation is commercially significant — a hotel that replaces chairs over time needs the new chairs to match the existing ones.

Cleaning affects hand. Dry-cleaned velvet that is cleaned correctly retains its pile character. Velvet that has been wet-cleaned incorrectly may show permanent pile distortion. Faux leather cleaned with incompatible products may show surface dulling or tackiness. When specifying any fabric where hand quality is commercially significant, ensure the recommended cleaning method is part of the client briefing.


Communicating Hand to Clients

Hand is the most subjective dimension of fabric specification and the one most prone to miscommunication between designer and client. A designer who describes a fabric as soft may mean something entirely different from what the client hears. The only reliable communication tool is a physical sample handled by the client under realistic conditions.

Show samples in the context of the finished room wherever possible. A fabric sample held in isolation in a showroom is assessed against the client’s existing mental reference points. The same sample in a furnished room, against the paint colour and flooring of the actual project, reads completely differently — and the hand perceived in that context is closer to the experience of the finished piece.

Describe hand in terms of comparison rather than absolute descriptors. Saying a fabric is softer than cotton velvet but firmer than cashmere gives a client with no prior experience of mohair a reference they can use. Saying it is soft is not useful because soft means different things to different people.

Brief clients on how hand will evolve. A client who buys a linen sofa expecting it to maintain its slightly crisp, fresh character over ten years will be disappointed. A client who is told in advance that linen softens and relaxes with use and develops a more lived-in character will find that evolution satisfying rather than alarming.


Frequently Asked Questions

What is fabric hand?

Fabric hand is the complete tactile character of a fabric assessed by touch and handling. It encompasses softness, smoothness, warmth, weight, resilience, and drape. In upholstery specification, hand is commercially significant because it determines how a client experiences the finished piece in daily use — and client satisfaction or dissatisfaction with hand is one of the most common sources of post-installation complaint in interior design projects.

What is the difference between fabric hand and drape?

Hand is assessed by touch — it is the tactile sensation produced when a fabric is handled. Drape is assessed visually — it describes how a fabric falls and hangs under its own weight. The two are closely related because both are determined by similar fabric properties: bending stiffness, weight, and structure. A fabric with a fluid, soft hand will typically drape well. A stiff, heavily backed fabric will have a more rigid hand and more structured drape. For upholstery, hand is the primary consideration. For curtains, drape assumes equal or greater importance.

Why does mohair velvet feel different in different directions?

Mohair velvet pile lies in a consistent direction, set during finishing. Running a hand in the direction of the pile produces almost no friction because the smooth fibre tips present a continuous surface. Running a hand against the pile lifts the pile tips and produces a gentle resistance. This directional quality also produces the characteristic shading of velvet — the same fabric appears lighter when viewed with the pile and darker when viewed against it. It is this directionality that gives velvet its depth and visual responsiveness and that makes pile direction a significant consideration in upholstery cutting and making-up.

Will velvet pile flatten with use?

Yes. All pile fabrics flatten in areas of sustained pressure and friction. This is an inherent characteristic and not a fault. Mohair velvet recovers well between uses because of the fibre’s natural resilience. Cotton velvet recovers less completely. The degree of flattening and recovery depends on pile density, pile height, and the intensity of use. In contract upholstery, a denser, shorter pile will show less permanent flattening than a longer, more open pile of the same fibre. Clients should be informed at the point of specification that pile compression in areas of heavy use is a characteristic of the material rather than a product failure.

How does faux leather handle compare to real leather?

High-specification PVC faux leather closely approximates the surface smoothness and firmness of real leather but differs in three important ways. It does not breathe, so it retains heat in sustained contact more than real leather. It has a uniform surface without the natural grain variation and pore irregularity of real leather — the surface is consistent across the entire width of the fabric. And it does not develop patina with age in the way that full-grain real leather does. Real leather softens, moulds slightly to use, and develops a surface character over years that PVC cannot replicate. For most contract upholstery applications these differences are outweighed by the practical advantages of faux leather: consistent colour, no hide-size limitations, and easier maintenance.

How should I present fabric samples to clients?

Show physical samples, not digital images or descriptions. Present samples in the context of the project — against the paint colour, flooring, and other materials being specified — rather than in isolation. Ask the client to handle the sample rather than simply looking at it. Describe hand in comparative terms: softer than X, firmer than Y, warmer than Z. Brief clients on how the hand will evolve with use, particularly for linen and velvet fabrics where the change is significant. For major fabric decisions, leave samples with the client for a week so they can assess them under different light conditions and revisit their response after the initial impression has settled.


For pilling resistance — closely related to fabric hand and surface quality — see our pilling resistance guide. For the specific environments where velvet hand is incompatible with operational requirements, see our when not to use velvet guide.

For fabric type comparisons including hand feel by fibre, see our velvet types compared guide and our faux leather types compared guide. .

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Velvet Types Compared: Mohair, Cotton, Silk, Linen and Synthetic

Velvet Types Compared: A Complete Specifier’s Guide for Interior Designers and Architects

Most durable natural velvet: Mohair — 80,000 to 100,000 Martindale rubs
Contract fire standard: BS 5852 Crib 5 — inherent in correctly certified mohair; topical treatment required for cotton, linen, and silk
Cleaning code: S (solvent only) for most natural velvets; W or WS for synthetic
Decorative use only: Silk velvet and cashmere velvet — not suitable for upholstery in regular use

Most durable natural velvet: Mohair — 80,000 to 100,000 Martindale rubs
Contract fire standard: BS 5852 Crib 5 — inherent in correctly certified mohair; topical treatment required for cotton, linen, and silk
Cleaning code: S (solvent only) for most natural velvets; W or WS for synthetic
Decorative use only: Silk velvet and cashmere velvet — not suitable for upholstery in regular use

Velvet is a construction method, not a fibre. A velvet fabric is produced by weaving two layers of cloth simultaneously with threads connecting them, then cutting those threads to create an upstanding pile. That pile can be made from almost any fibre, and the fibre is the primary determinant of specification performance — durability, fire rating, cleaning requirements, light fastness, and cost — alongside construction, pile density, and backing. Choosing between velvet types on aesthetic grounds alone is the most common specification error in interior design.

This guide compares the principal velvet types available to specifiers in the UK market across every dimension relevant to a professional specification. For background on the testing standards referenced throughout this guide, see our posts on the Martindale rub test, BS 5852 Crib 5 fire certification, light fastness and the Blue Wool Scale, and fabric care symbols and cleaning codes.


How Velvet Is Made

Understanding the construction helps explain why fibre choice matters so much in velvet. In warp pile velvet, the pile yarns run along the length of the fabric and are woven over wires or rods. When the rods are withdrawn and the loops cut, a cut pile is formed. In double-cloth velvet, two fabrics are woven face to face simultaneously, joined by pile threads that are then cut to separate them and create pile on both faces. The resulting fabric has a distinct face and back, with the pile standing perpendicular to the base cloth.

The density and height of the pile, the twist of the pile yarn, and the weight and construction of the base cloth all affect performance. But the most fundamental variable is the fibre from which the pile is made.


Mohair Velvet

Fibre origin: Hair of the Angora goat, primarily from South Africa and Turkey. South Africa produces more than half of the world’s mohair supply and is the global benchmark for quality. A long-staple, smooth, lustrous fibre with exceptional tensile strength. For background on South African mohair production and the Responsible Mohair Standard, see Mohair South Africa.

Martindale rub count: 80,000 to 100,000 and above, depending on construction and pile density. Mohair velvet achieves the highest rub counts of any natural-fibre velvet and is the most reliably suitable natural-fibre velvet for heavy contract use. Kothea’s mohair velvet ranges are independently tested and achieve between 80,000 and 100,000 Martindale rubs across the active collections.

Fire rating: Mohair fibre, like wool, has natural flame-resistant properties arising from its high protein content. A correctly woven and constructed mohair velvet can achieve a BS 5852 Crib 5 pass without topical chemical treatment, depending on construction and backing. This is not universal across all mohair velvets and must be confirmed by an independent test certificate for the specific range. Kothea’s active mohair velvet ranges carry independently certified Crib 5 passes without topical treatment. Where this is confirmed, the certification does not depend on chemical coatings, is unaffected by cleaning, and does not alter the handle or appearance of the fabric. This is the single most commercially significant advantage of a correctly certified mohair velvet over other natural-fibre velvets.

Cleaning code: S. Dry-cleaning solvent only. Water applied to mohair velvet can cause watermarks and pile matting. For minor fresh stains, a barely dampened lint-free cloth worked in the direction of the pile is acceptable as a first response. For full cleaning guidance see our post on cleaning and maintaining mohair velvet.

Light fastness: ISO 105-B02 grade 4 to 5 in light colourways and grade 5 to 6 in dark colourways. Suitable for most residential environments. For south-facing rooms, specify dark colourways or confirm the specific colourway grade with the supplier.

Pile appearance: High lustre with a characteristic directional sheen. The pile reflects light differently depending on viewing angle and pile direction, producing the depth of colour associated with luxury upholstery velvet. The sheen is a natural property of the mohair fibre and cannot be replicated by cotton or synthetic alternatives.

Suitable applications: Heavy contract upholstery including hotel seating, restaurant banquettes, theatre and hospitality seating, residential sofas and chairs, headboards, cushions, and curtains. The combination of inherent Crib 5 and high Martindale makes it the standard against which all other upholstery velvets are measured in the UK contract market.

Not recommended for: High-light environments without confirming the colourway grade. Outdoor or semi-outdoor use. Applications requiring machine washing.

Cost position: Premium. The Angora goat produces a limited annual clip, and the fibre must be woven to a high pile density to achieve the rub counts associated with contract performance. The cost is justified by the specification advantage of inherent Crib 5 and the durability of the fabric in use.


Cotton Velvet

Fibre origin: Cotton plant. A short-staple natural cellulose fibre, widely grown and relatively inexpensive.

Martindale rub count: 20,000 to 60,000 depending on construction, pile density, and backing. Cotton velvet varies enormously in quality. A well-constructed heavyweight cotton velvet can achieve sufficient durability for general domestic and light contract use. A thin, loosely woven cotton velvet intended for curtains or cushions may achieve 10,000 rubs or fewer. Always confirm the specific Martindale figure for the range you are specifying.

Fire rating: Topical treatment required. Cotton fibre does not pass BS 5852 Crib 5 inherently. A back-coating of flame-retardant chemicals must be applied before use in contract environments. The treatment process can affect the appearance and handle of the pile if not applied correctly, and specialist treatment houses experienced with velvet pile should be used. The Crib 5 certification achieved through topical treatment is subject to degradation through repeated cleaning. See our complete guide to Crib 5 for detail on inherent versus topical certification. For the risk of dye colour change after FR treatment, particularly on cotton with reactive dyes, see our dye types and FR treatment guide.

Cleaning code: S or WS depending on the specific range. Confirm the cleaning code on the fabric data sheet before specifying. Cotton velvet treated with a back-coating for Crib 5 may require solvent-only cleaning to avoid degrading the treatment.

Light fastness: Grade 4 to 5 typically with standard reactive dyes. Broadly comparable to mohair at equivalent price points. Cotton velvet takes dye well and can achieve good colour depth.

Pile appearance: Matte to semi-matte. Cotton pile lacks the lustre of mohair and does not produce the same directional sheen. The aesthetic is warmer and less formal than mohair, which suits some residential briefs.

Suitable applications: Domestic upholstery, cushions, curtains, and headboards. Suitable for general domestic and light contract use when correctly specified and treated. Not the first choice for heavy contract environments where the additional cost and complexity of topical treatment, re-treatment requirements, and lower Martindale thresholds make mohair velvet a more defensible specification.

Not recommended for: Heavy contract use without FR treatment and independent testing. High-humidity environments. Applications where the FR certification must survive repeated cleaning without re-treatment.

Cost position: Mid-range. Cotton velvet is typically less expensive than mohair at equivalent pile weights but requires the additional cost of FR treatment for contract use, which narrows the price difference in contract projects.


Silk Velvet

Fibre origin: Cocoon of the silkworm Bombyx mori. Silk is a continuous filament natural protein fibre of exceptional fineness and lustre.

Martindale rub count: Below 15,000 in most cases. Natural silk is the weakest of the natural-fibre velvets in abrasion terms. The fineness of the filament that produces silk’s extraordinary lustre is also the source of its vulnerability to mechanical wear. Silk velvet is decorative fabric, not upholstery fabric in the contract sense of the word.

Fire rating: Topical treatment is possible for domestic standards but silk velvet cannot reliably achieve a full Crib 5 pass for contract use. The coating process can damage the silk pile irreversibly. Silk velvet should not be specified for contract environments requiring BS 5852 Crib 5 certification unless the specific range has been independently tested and certified.

Cleaning code: S. Dry-clean only. Silk is highly water-sensitive. Water will cause permanent watermarking and potentially alter the pile structure.

Light fastness: Grade 2 to 4 typically. Silk is the most photosensitive of the natural upholstery fibres. The dyes used on silk are chemically susceptible to UV degradation. Silk velvet should not be used in rooms with significant natural light exposure and should not be used on curtains where direct sunlight will fall on the fabric face. See our light fastness guide for full context.

Pile appearance: The most lustrous of all velvet pile types. Silk produces an extraordinary depth of sheen that no other fibre can replicate. The visual effect is incomparable when correctly lit in a low-light residential interior.

Suitable applications: Decorative cushions, occasional chairs in low-use residential rooms, curtains in low-light environments, bed throws. Silk velvet is the choice where aesthetic impact is the sole requirement and durability, fire rating, and light fastness are secondary.

Not recommended for: Any contract application. South-facing rooms. Any room with significant footfall or regular seating use. Headboards where regular contact with hair products will degrade the pile.

Cost position: High to very high. Silk is the most expensive natural fibre and the pile density required for velvet construction multiplies the material cost significantly. Quality varies considerably between suppliers.


Linen Velvet

Fibre origin: Flax plant. Linen is a bast fibre extracted from the stalk of the flax plant. It is a strong, textural natural cellulose fibre with a characteristic irregularity of surface.

Martindale rub count: 15,000 to 25,000 typically for linen velvet, though construction varies. Kothea’s Linen Velvet achieves 20,000 Martindale rubs with a SI 1324 cigarette test pass. Linen velvet occupies the domestic to light contract range.

Fire rating: Not inherently Crib 5. Linen is a natural fibre with moderate fire resistance but does not pass BS 5852 Crib 5 without treatment or interliner. For contract use, FR treatment or a Schedule 3 interliner is required. Fabrics containing at least 75% natural fibres by weight may use a Schedule 3 interliner as an alternative to chemical treatment for some standards. Confirm the specific requirement with the relevant authority for the project environment.

Cleaning code: S or WS. Confirm on the data sheet. Linen is water-sensitive in pile form and wet cleaning can cause shrinkage and pile distortion.

Light fastness: Grade 4 to 5 with standard reactive dyes. Comparable to cotton velvet.

Pile appearance: Matte. Linen velvet has a distinctly textural, natural surface character very different from the smooth reflective pile of mohair or silk. The pile is less uniform than mohair or cotton and the fibre’s natural irregularity is visible in the surface of the cloth. This quality is valued in certain residential briefs where a craft or natural aesthetic is sought.

Suitable applications: Domestic upholstery, curtains, cushions, decorative headboards. A strong choice for residential briefs requiring a natural, relaxed aesthetic with moderate durability.

Not recommended for: Heavy contract use. High-humidity environments. Applications where uniformity of pile surface is required.

Cost position: Mid-range. Linen velvet is typically comparable in price to cotton velvet at equivalent construction weights.


Cashmere and Cashmere-Silk Velvet

Fibre origin: Undercoat of the Himalayan Cashmere goat. Cashmere is one of the finest natural fibres available, characterised by exceptional softness and warmth retention.

Martindale rub count: Low. Cashmere fibre is too fine and too short-staple to produce velvet with meaningful abrasion resistance for upholstery use. Cashmere velvet, and cashmere-silk velvet blends, are decorative fabrics. Kothea’s Cashmere Silk Velvet is specified for curtains only.

Fire rating: Topical treatment is technically possible but the handle and appearance of cashmere velvet are typically altered by the coating process. Cashmere velvet cannot be reliably specified for contract upholstery environments requiring Crib 5 certification.

Cleaning code: S. Dry-clean only.

Light fastness: Moderate. Cashmere is a protein fibre and susceptible to UV degradation. Not recommended for high-light environments.

Pile appearance: Extraordinarily soft handle with a subtle, fine lustre. The pile texture is unlike any other velvet and is immediately identifiable by touch. Cashmere-silk blends add luminosity to the characteristic cashmere warmth.

Suitable applications: Curtains, decorative cushions, bed throws, accent pieces in low-use residential rooms. Cashmere velvet is the choice where tactile experience is the primary specification criterion.

Not recommended for: Upholstery of any kind in regular use. Contract environments. Any application where durability or fire certification is required.

Cost position: Very high. Cashmere velvet is among the most expensive interior fabrics available.


Synthetic Velvet: Trevira CS and Polyester

Fibre origin: Petrochemical derivatives. Trevira CS is a branded inherently fire-retardant polyester fibre manufactured in Germany. Standard polyester velvet uses conventional polyester yarn.

Martindale rub count: High. Synthetic velvet typically achieves 50,000 to 150,000 Martindale rubs depending on construction. Synthetic fibres are inherently more resistant to mechanical abrasion than natural fibres of equivalent weight.

Fire rating: Trevira CS is inherently flame-retardant. The flame retardancy is a permanent property of the polyester polymer and survives cleaning. Standard polyester velvet requires topical treatment and may or may not achieve a full Crib 5 pass depending on construction. Always confirm the specific test result and certification for any synthetic velvet before specifying for contract use.

Cleaning code: W or WS typically. Synthetic fibres are more tolerant of water-based cleaning than natural fibres. Many synthetic velvets can be spot-cleaned with water-based upholstery cleaners.

Light fastness: Grade 6 to 7 typically. Synthetic fibres are inherently more UV-resistant than natural fibres. Solution-dyed synthetic velvet, where the colour is incorporated into the fibre during extrusion, achieves the highest light fastness ratings available in velvet form.

Pile appearance: Varies considerably by construction. High-quality synthetic velvet can closely approximate the appearance of natural velvet. Lower-quality synthetic velvet has a flatter, more uniform pile with less depth. The distinguishing quality of natural-fibre velvets, particularly mohair, is visible to an experienced eye in showroom conditions.

Suitable applications: Contract upholstery where fire certification and durability are the primary requirements. Healthcare environments. Transport seating. Applications where machine cleanability or high-frequency cleaning is required.

Not recommended for: Ultra-luxury residential briefs where natural fibre handle and appearance are client requirements. Marine environments without confirming IMO compliance separately.

Cost position: Lower to mid-range. Synthetic velvet is less expensive than mohair at equivalent construction weights, though high-specification Trevira CS velvet from major European mills approaches mohair pricing.


Alpaca Velvet

Fibre origin: Fleece of the South American alpaca. Alpaca is a protein fibre closely related to wool, with a finer and softer handle than most sheep’s wool and a moderate natural lustre.

Martindale rub count: 20,000 to 40,000 typically, depending on construction. Alpaca velvet performs similarly to a well-constructed wool velvet. It is suitable for domestic and light contract use but does not approach the rub counts achievable with mohair.

Fire rating: Alpaca is a natural protein fibre and, like wool and mohair, has moderate inherent fire resistance. However, alpaca velvet cannot be assumed to pass BS 5852 Crib 5 inherently without specific independent testing. Do not specify alpaca velvet for contract use on the basis of fibre type alone. Request the test certificate from the supplier.

Cleaning code: S typically. Confirm with the supplier.

Light fastness: Grade 4 to 5 with standard acid dyes. Comparable to mohair.

Pile appearance: Soft and slightly matte with a gentle natural lustre. Less directional sheen than mohair. The pile has a warmth of character distinct from both mohair and cotton.

Suitable applications: Luxury residential upholstery, cushions, and occasional seating. Alpaca velvet is a niche choice for residential briefs where natural fibre and unusual character are valued over contract performance.

Not recommended for: Heavy contract use. Applications where inherent Crib 5 certification is required.

Cost position: High. Alpaca fibre is less widely produced than mohair or cotton and carries a premium.


Specification Summary by Application

For heavy contract upholstery in hotels, restaurants, bars, and hospitality environments, mohair velvet with an independently certified Crib 5 pass achieved without topical treatment, and a rub count of 80,000 or above, is the most reliable natural-fibre specification. Synthetic Trevira CS velvet is the alternative where budget or client preference for machine-cleanable fabric applies.

For residential upholstery in moderate-use rooms, cotton velvet at 25,000 to 40,000 Martindale rubs is a sound mid-range specification. Linen velvet at 20,000 rubs suits briefs requiring a natural textural aesthetic.

For decorative applications, cushions, and occasional chairs in low-use rooms, silk velvet, cashmere velvet, or alpaca velvet are appropriate where budget allows and the client accepts the care requirements.

For south-facing rooms or high-light environments, confirm the specific ISO 105-B02 grade before specifying any velvet. Mohair in dark colourways, synthetic velvet, and solution-dyed fabrics offer the most reliable light fastness performance.


Frequently Asked Questions

What is the most durable velvet for contract upholstery?

Mohair velvet is the most durable natural-fibre velvet for contract upholstery, achieving Martindale rub counts of 80,000 to 100,000 depending on construction. It also carries an inherent BS 5852 Crib 5 fire rating without topical treatment, making it the only natural-fibre velvet that meets both the durability and fire certification requirements of most UK contract environments without additional cost or treatment. High-specification synthetic velvet using Trevira CS fibre can achieve comparable or higher rub counts and also carries inherent fire resistance, at a lower cost but with a different aesthetic.

What is the difference between mohair velvet and cotton velvet?

Mohair velvet is made from the hair of the Angora goat and achieves Martindale rub counts of 80,000 to 100,000 with an inherent Crib 5 fire rating. Cotton velvet is made from cotton fibre and typically achieves 20,000 to 60,000 Martindale rubs depending on construction, with no inherent Crib 5 rating. Cotton velvet requires topical FR treatment for contract use. Mohair velvet has a characteristic directional sheen and depth of colour that cotton velvet does not replicate. Cotton velvet is less expensive but requires additional investment in fire treatment for contract projects, narrowing the price advantage in practice.

Can silk velvet be used for upholstery?

Silk velvet is not suitable for upholstery in regular use. It typically achieves fewer than 15,000 Martindale rubs, which places it in the decorative category unsuitable for seating. Silk is also highly photosensitive, with a light fastness grade of 2 to 4, meaning it will fade in rooms with natural light exposure. Silk velvet cannot reliably achieve a BS 5852 Crib 5 certification for contract use. It is appropriate for decorative cushions, curtains in low-light environments, and occasional chairs in rooms with very limited use.

Does mohair velvet have an inherent Crib 5 fire rating?

Mohair fibre has natural flame-resistant properties and a correctly woven mohair velvet can achieve a BS 5852 Crib 5 pass without topical chemical treatment, depending on construction and backing. This is not guaranteed for all mohair velvets by fibre type alone and must be confirmed by an independent test certificate for the specific range. Kothea’s active mohair velvet ranges carry independently certified Crib 5 passes without topical treatment. Where this is confirmed, the certification does not depend on chemical coatings, is unaffected by cleaning, and does not alter the handle or appearance of the fabric. This distinguishes correctly certified mohair velvet from cotton, linen, and silk velvets, all of which require topical treatment to achieve Crib 5. Always request the independent test certificate from the supplier before specifying for contract use.

What velvet is best for south-facing rooms?

For south-facing rooms, specify velvet with an ISO 105-B02 light fastness grade of at least 6. Mohair velvet in dark colourways achieves grade 5 to 6. Synthetic velvet and solution-dyed fabrics typically achieve grade 6 to 7. Silk velvet and cashmere velvet should not be specified for south-facing rooms. Cotton and linen velvet achieve grade 4 to 5, which is borderline for sustained south-facing exposure. Always confirm the specific grade with the supplier for the colourway being ordered, as light fastness varies between colourways within the same range.

What is the difference between cut pile velvet and uncut pile velvet?

In cut pile velvet the pile loops are cut during production, producing upstanding individual fibres that create the characteristic dense, soft surface. In uncut pile or loop pile velvet the loops remain intact, producing a harder, more textural surface. Most upholstery velvet is cut pile. Some decorative velvets combine cut and uncut areas to create pattern, known as ciselé or voided velvet. For upholstery specification, cut pile velvet is the standard choice. Uncut or loop pile velvet may be specified where a more durable surface texture is required as the intact loops resist abrasion more effectively than cut pile.

How do I clean velvet upholstery without damaging the pile?

The cleaning method depends on the cleaning code assigned to the specific fabric. Most velvet upholstery is coded S, meaning solvent-based dry-cleaning agents only. Water applied to an S-coded velvet can cause watermarks and permanent pile distortion. Always work in the direction of the pile when applying any cleaning agent or brushing. For minor fresh stains on mohair velvet, a barely dampened lint-free cloth worked in the direction of the pile is acceptable as a first response. Serious staining should always be referred to a specialist dry cleaner experienced with velvet upholstery.

Is linen velvet suitable for contract upholstery?

Linen velvet is suitable for light contract use, subject to FR treatment and confirmation of the Martindale rub count for the specific range. A well-constructed linen velvet at 20,000 Martindale rubs meets the minimum threshold for general contract use. However, linen velvet does not pass BS 5852 Crib 5 inherently and requires topical treatment or an appropriate interliner for contract environments. For heavy contract use requiring 40,000 rubs or above and full Crib 5 certification, mohair velvet or synthetic velvet are more appropriate specifications.


For the tactile properties of each velvet type and how hand differs between fibres, see our fabric hand and tactile properties guide.

For velvet specification in hotel and hospitality projects, see our hotel fabric specification guide. For velvet on walls and headboards, see our wall panels and headboards guide.

Kothea offers mohair velvet, linen velvet, and cashmere silk velvet from its active range. To For when velvet is the wrong choice for a project, see our when not to use velvet guide. For pilling resistance by velvet type, see our pilling resistance guide. For mohair thermal properties in hospitality, see our mohair thermal properties guide.

For full specification data including Martindale rub counts, fire ratings, and light fastness grades by range, see the mohair velvet upholstery page and the silks page.

For guidance on using velvet as an acoustic treatment in home studios and music rooms, see our fabric for home studio acoustics guide.

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Mohair & Cashmere Silk Velvet: Testing

Chic-sofaHotels, Yachts and many public places have strict requirements for fabrics both for fire retardancy and wear, usually measured in the UK by an abrasion test (commonly referred to as Martindale or ‘rub test’).  Some of KOTHEA’s Mohair Velvets are highly suitable in such environments with a certified Martindale of 100,000 – which is more than the usual contract requirement of between 20,000 – 30,000.

We have many velvets of differing compositions (Silk Velvets, Cotton Velvets, Linen Velvets, etc.) and we were interested to see how one of the velvets, at the very highest end of our range, would perform. So we used SGS to test one of our Cashmere Silk Velvets (75% Cashmere 25% Silk).

The tests were undertaken in accordance with BSEN14455 (based on BSENISO12947) and a result of 13,000 rubs was obtained, which considering the perceived delicacy of the product was fantastic. 13,000 rubs make the product suitable for light usage such as residential.