Fabric for Wall Panels and Headboards: Fire Standards and Specification Guide for Interior Designers

Wall lining standard: BS EN 13501-1 (new projects) / BS 476 Part 7 (legacy specifications)
Most commercial interiors require: Euroclass B or C — circulation routes require B-s1,d0 or better
Crib 5 does not qualify fabric for wall use — wall panels must be tested as a composite with their substrate
Headboards: confirm with fire officer whether BS 5852 or BS EN 13501-1 applies before specifying

Fabric applied to walls and fabric used in headboards occupies a regulatory category that is distinct from upholstery fabric and frequently misunderstood. The standard that governs contract upholstery, BS 5852, is not typically the governing standard for wall linings, though it may still be required in parallel for padded elements where the fire strategy treats them as upholstered furniture. Wall-mounted fabric falls primarily under the surface spread of flame framework: BS EN 13501-1 for new UK projects, or BS 476 Part 7 for legacy specifications. BS EN 13501-1 is now the modern standard for most new work and uses a different classification system from BS 476 Part 7, based on a different test methodology. The difference matters because a fabric that carries a full BS 5852 Crib 5 certificate may not satisfy the requirements for a wall panel application in the same room.

Headboards introduce a further complication. Whether a headboard must meet the upholstery standard or the wall lining standard depends on how it is constructed and installed, and on the interpretation of the fire officer or building control officer responsible for the project. This guide explains both frameworks, where they overlap, and how to specify correctly for each application.

For the upholstery fire standard referenced throughout this guide, see our complete guide to BS 5852 Crib 5.

Specifier Decision Framework

Before researching specific fabrics or requesting certificates, confirm the answers to the following questions in order. They determine which standards apply and what testing is required.

Is the fabric fixed to the wall as a surface lining? If yes, the primary standard is BS EN 13501-1 for new projects, or BS 476 Part 7 for legacy specifications. Confirm the required Euroclass with the fire officer before selecting fabric.

Is the wall-fixed element padded, upholstered, or thick enough that the fire strategy may treat it as furniture? If yes, confirm with the fire officer whether BS 5852 or BS 7176 is also required in parallel with the wall lining standard.

Is the fabric in a circulation route or means of escape? If yes, the required Euroclass is typically more demanding, often B-s1,d0 or equivalent. Confirm the specific requirement for the building type and area.

Is it a headboard? Confirm whether the headboard is classified as upholstered furniture (BS 5852 or BS 7176) or as a wall surface element (EN 13501-1 or BS 476 Part 7). See the headboard section below.

Is the application acoustic? Confirm that the face fabric is not coated or laminated in a way that reduces acoustic transmittance, and that the composite panel has been tested as an assembly.

The Wall Lining Standards: BS EN 13501-1 and BS 476 Part 7

BS EN 13501-1 is the current primary fire classification standard for construction products and building elements in the UK and Europe, and is the system most new projects specify to. It classifies reaction to fire using a Euroclass system of A1, A2, B, C, D, E, and F, with suffix designations for smoke production (s1, s2, s3) and flaming droplets (d0, d1, d2). The Euroclass system is based on the Single Burning Item test (EN 13823) and additional small flame tests, and measures a broader range of fire behaviours than the earlier British Standard tests.

BS 476 Part 7 is an older British Standard still referenced in many legacy specifications and some current projects. It classifies surface spread of flame from Class 1 to Class 4, with Class 1 representing the lowest spread. Euroclass B is often considered broadly comparable to Class 1 in practice, but the two systems use different test methods and are not directly equivalent. Where a project specifies in BS 476 terms, confirm with the fire officer or building control authority whether the EN classification is also acceptable as an alternative, and which system takes precedence.

For commercial buildings in England and Wales, Approved Document B of the Building Regulations increasingly references Euroclass requirements for wall and ceiling linings. For most internal areas, Euroclass B or C is required. For circulation areas and means of escape, a higher Euroclass, typically B-s1,d0 or better, may be required. The specific requirement varies by building type, area of use, and the fire strategy for the project. Always confirm the applicable standard and classification level with the fire officer or building control authority before specifying.

Euroclass Quick Reference

The BS EN 13501-1 Euroclass system is unfamiliar to many designers coming from a background in BS 476 or BS 5852. The main classes for wall and ceiling linings are as follows.

A1 and A2 are non-combustible or limited combustibility materials. Stone, concrete, glass, and mineral wool products typically achieve these classes. No fabric achieves A1. Some treated or composite fabrics on non-combustible substrates can approach A2.

B indicates very limited contribution to fire. This is the class typically required for wall linings in most contract commercial environments and is often considered broadly comparable in practice to Class 1 under BS 476 Part 7, though the two are not directly equivalent.

C indicates limited contribution to fire. Acceptable in some less critical internal areas depending on the fire strategy. Often considered broadly comparable in practice to Class 2 under BS 476 Part 7.

D and E indicate higher contribution to fire and are generally not acceptable for wall linings in commercial environments. F indicates no performance determined.

The suffix designations add further information. s1, s2, s3 indicate smoke production from low to high. d0, d1, d2 indicate flaming droplet production from none to high. A specification of B-s1,d0 means Euroclass B with low smoke and no flaming droplets, which is typically required in the most demanding areas such as means of escape. Where the suffix is not specified in a project brief, confirm the required level with the fire officer as it significantly affects which materials are acceptable.

Why Substrate Assembly Testing Is Not Optional: Real Examples

The following failures occur regularly on wall panel and headboard projects and are preventable only if the assembly is tested before specification is finalised.

Fabric passed Crib 5 but failed the wall panel test on MDF. A designer specified a mohair velvet with a full Crib 5 certificate for a hotel wall panel. The fire officer required BS 476 Part 7 Class 1 for the wall application. The Crib 5 certificate did not apply. The fabric was then tested on MDF and achieved only Class 2. FR treatment was required, adding three weeks to the programme.

Same fabric, different outcome on a different substrate. The same fabric, when tested on plasterboard with a mineral wool backing, achieved Class 1 without treatment. The substrate had determined the outcome, not the fabric alone. The panel system was redesigned around the plasterboard configuration.

Velvet classification changed after FR treatment was applied. A linen velvet achieved Class 2 untreated. FR treatment was applied to reach Class 1. The treatment visibly altered the pile handle and introduced a slight sheen to the surface that was unacceptable to the client. The fabric was replaced and the programme was delayed by four weeks.

Certificate rejected because the installation adhesive differed from the tested configuration. A fabric wall panel had been tested and certified using a specific contact adhesive. The site contractor used a different adhesive for practical reasons. The building control officer required re-testing of the as-built configuration.

Why Wall Fabric Must Be Tested as an Assembly

The most important practical point in specifying fabric for wall panels is that the fire test must be conducted on the fabric as it will actually be installed, including the substrate to which it is fixed and the method of fixing. A fabric tested on one substrate may achieve Class 1. The same fabric fixed to a different substrate with a different adhesive may achieve only Class 2 or Class 3. The certificate is valid for the tested combination only.

This means that a supplier’s claim that a fabric is Class 1 must be read carefully. Class 1 to what substrate? With what backing? Using what adhesive or fixing method? If the project’s substrate or installation method differs from the tested configuration, a new test is required or the supplier must confirm that the existing test covers the intended configuration.

For fabric-covered wall panels, the typical assembly consists of the face fabric, a backing or interliner, and a substrate panel, most commonly MDF, plasterboard, or a proprietary acoustic panel. The face fabric and the substrate together must be tested as a composite. The backing, if any, forms part of the tested assembly and cannot be substituted without affecting the validity of the certificate.

BS 5852 and BS 476 Part 7: Different Standards for Different Applications

BS 5852 measures how an upholstered composite of fabric and filling responds to an ignition source placed at the junction of the seat and back, simulating the conditions most likely to start a fire in a piece of seating. It is a composite test and the result applies to the specific combination of cover fabric and filling tested.

BS 476 Part 7 measures how quickly flame travels across the surface of a wall lining material when exposed to radiant heat. It is a surface test and the result applies to the specific fabric and substrate combination tested, as they would be installed on the wall.

The two standards test for different fire behaviours under different conditions and are not interchangeable. A fabric that passes BS 5852 Crib 5 for use on a sofa has not been tested for surface spread of flame on a wall. A fabric that achieves Class 1 to BS 476 Part 7 for use on a wall has not been tested for resistance to ignition as an upholstery composite. A fabric used for both wall panels and seating in the same project may need to be tested to both standards separately.

Specifying Fabric for Wall Panels in Practice

Before selecting a fabric for a wall panel application, confirm the following with the fire officer, building control officer, or the project’s fire strategy consultant.

What classification is required for wall linings in this building and this room? The answer will be Class 1 or Class 0 to BS 476 Part 7, or its EN equivalent, and may vary between different areas of the same building. Circulation routes and means of escape typically require a higher standard than finished rooms.

Has the specific fabric been tested to the required standard, and in what configuration? Request the test certificate and confirm that the substrate, backing, and fixing method in the certificate match the proposed installation.

If the fabric has not been tested, can the supplier arrange testing? Many specialist fabric suppliers and FR treatment companies can arrange composite testing through a UKAS-accredited testing laboratory. The test typically requires samples of the fabric and substrate together and takes three to four weeks. Budget for this in the project programme.

Does the fabric require topical FR treatment to achieve the required classification? If so, the same considerations apply as for upholstery: the treatment must be appropriate for the fabric type, must not visibly alter the appearance or handle, and must be carried out by a reputable specialist. The treated fabric must then be tested in the treated state, as the treatment forms part of the tested configuration.

Velvet on Walls

Velvet is a common choice for fabric wall panels in hospitality environments, luxury residential projects, and acoustic installations. The pile surface of velvet creates a warm and visually distinctive finish and provides genuine acoustic benefit. However, velvet requires careful specification for wall applications because the pile surface presents additional combustible material compared to a flat-woven fabric of the same fibre and weight.

The pile surface of velvet affects surface spread of flame performance through a combination of surface geometry, mass per unit area, and fibre type. The three-dimensional pile structure can encourage faster initial flame spread than a flat fabric of similar composition, though the fibre type is often the more significant variable. A mohair or wool velvet, whose fibre has inherent fire-resistant properties, may achieve a better surface spread of flame classification than a flat synthetic fabric of the same weight. Always test the fabric in its final pile form, including whether the pile will be cut or uncut, and with any surface treatments applied.

Mohair velvet, which carries natural fire-resistant properties arising from the protein structure of the fibre, performs better in surface spread of flame testing than cotton or linen velvet of equivalent construction. However, a wall panel application must be independently tested regardless of the fibre type. A Crib 5 certificate for mohair velvet as upholstery does not confer any classification under BS 476 Part 7 for wall use.

For full detail on velvet types and their fire characteristics as upholstery fabrics, see our velvet types compared guide.

Acoustic Wall Panels

Fabric-covered acoustic panels are a common specification in hospitality, office, and residential projects where both aesthetics and sound absorption are required. The acoustic performance of a panel depends primarily on the density and thickness of the absorptive core, typically a mineral wool, polyester fibre, or acoustic foam substrate, and is not significantly affected by the face fabric provided the fabric is sufficiently open in weave to allow sound to pass through.

The face fabric for an acoustic panel must allow sound to pass through rather than reflect it. Most upholstery velvets are sufficiently open in construction to be acoustically semi-transparent, though heavy coatings, tight laminated backings, or very dense pile can significantly reduce sound absorption. Faux leather and PVC-coated fabrics are acoustically reflective and are not suitable as the face fabric of an acoustic panel unless acoustic performance is not a requirement. Confirm the acoustic transmittance of the face fabric with the panel manufacturer before specifying, particularly if the fabric has any backing applied.

The fire classification of an acoustic panel is determined by the composite of face fabric, core material, and substrate. The core material in many proprietary acoustic panels is inherently non-combustible mineral wool, which significantly supports the fire performance of the overall panel. Confirm the composite test data with the acoustic panel manufacturer rather than specifying the face fabric and core separately and assuming the combination will achieve the required classification.

Headboards: The Regulatory Ambiguity

Headboards are the most ambiguous fabric application in interior specification from a fire standard perspective. Whether a headboard must meet the upholstery standard BS 5852 or the wall lining standard BS 476 Part 7 depends on its construction, its method of fixing, and the interpretation of the fire officer or building control authority for the project.

A headboard that is freestanding, or attached to the bed frame and structurally independent of the wall, is typically treated as upholstered furniture. In a hotel or other commercial environment this means the fabric and filling composite should meet BS 5852 Crib 5, and for hotel projects the full BS 7176 Medium Hazard standard is appropriate. For full detail on hotel headboard specification see our hotel fabric specification guide.

A headboard that is fixed directly to the wall and forms part of the wall surface may be treated as a wall lining under the building’s fire strategy, in which case BS 476 Part 7 Class 1 is the appropriate standard rather than BS 5852. In some projects, particularly where a large padded wall panel extends beyond the width of the bed and forms a feature wall, the fire officer may treat the entire panel as a wall lining.

The correct approach in any commercial project is to confirm the applicable standard with the fire officer before selecting the fabric, rather than assuming which standard applies. Where uncertainty exists, specifying a fabric that can be tested to both BS 5852 Crib 5 and BS 476 Part 7 Class 1 eliminates the ambiguity, though both tests will need to be carried out separately and the certificates documented separately.

Headboard Classification at a Glance

The applicable fire standard for a headboard depends on its construction and installation method. The following gives the typical position, though confirmation with the fire officer is always required.

• Freestanding or bed-mounted headboard: typically treated as upholstered furniture. Standard: BS 5852 Crib 5 and, for hotel projects, BS 7176 Medium Hazard.
• Wall-fixed padded panel forming a headboard: may be treated as a wall surface element. Standard: BS EN 13501-1 or BS 476 Part 7, confirmed with fire officer.
• Large feature wall panel extending beyond the bed: typically treated as a wall lining throughout. Standard: BS EN 13501-1 for the full panel area.
• Ambiguous or mixed construction: confirm in writing with the fire officer before specifying. Where both standards may apply, test to both separately.

What to Ask Your Fabric Supplier

Before ordering fabric for a wall panel or headboard project, confirm the following with the supplier.

Has the fabric been tested to BS EN 13501-1 or BS 476 Part 7 for wall applications? If so, what Euroclass or Class was achieved? On what substrate was it tested, and what adhesive or fixing method was specified in the test? A certificate that does not specify the substrate configuration provides limited assurance.

Can the fabric be tested on the substrate configuration proposed for this project? If the supplier’s existing certificate covers a different build-up, confirm whether re-testing is available and the lead time and cost involved.

If FR treatment is required to achieve the classification needed, has the supplier arranged treatment for this fabric before? What effect does the treatment have on the pile handle and appearance? Can treated samples be provided for client approval before treatment of the full order?

If a backing or interliner is part of the proposed panel build-up, has the fabric been tested with that specific backing? Backers and interliners form part of the tested assembly and changing them may affect the classification.

Kothea Fabrics for Wall Panel and Headboard Applications

Mohair velvet from Kothea achieves Martindale rub counts of 80,000 to 100,000 and carries independently certified Crib 5 passes on the tested ranges without topical treatment. For headboard applications where BS 5852 Crib 5 is the applicable standard, the active mohair velvet ranges are suitable subject to confirmation with the fire officer. For wall panel applications requiring BS 476 Part 7 Class 1, the fabric would need to be tested in the specific composite configuration intended for the project.

Faux Leather 3 from Kothea achieves in excess of 100,000 Martindale rubs with a Crib 5 fire rating and a wipe-clean surface. It is suitable for headboards where BS 5852 is the applicable standard and is practical for hotel bedroom headboards where cleaning compatibility is a consideration. As a coated fabric it is acoustically reflective and is not suitable as the face of an acoustic wall panel.

For any wall panel or headboard project requiring specific fire certification, contact Kothea to discuss the certification status of the relevant ranges and the testing options available.

Frequently Asked Questions

What fire standard applies to fabric on walls in a commercial building?

Fabric fixed to walls in commercial buildings in the UK must meet the surface spread of flame standard BS 476 Part 7, with Class 1 required for most internal wall and ceiling linings under Approved Document B of the Building Regulations. In circulation areas and means of escape, Class 0 performance may be required, combining Class 1 spread of flame with compliance with the fire propagation index of BS 476 Part 6. The European equivalent classification system, BS EN 13501-1, uses different class designations and should be confirmed separately. Always confirm the specific requirement with the fire officer or building control authority for the project before specifying.

Does a Crib 5 certificate qualify fabric for use on walls?

No. BS 5852 Crib 5 is the fire standard for upholstered seating. It tests how a composite of fabric and filling responds to ignition sources placed at the junction of a seat and back. BS 476 Part 7 tests the surface spread of flame across a wall lining material under radiant heat. The two standards test different fire behaviours and are not interchangeable. A fabric with a Crib 5 certificate must be independently tested to BS 476 Part 7 in the intended wall panel configuration before it can be specified as a wall lining.

Does the substrate affect the fire classification of a fabric wall panel?

Yes, significantly. The fire classification under BS 476 Part 7 applies to the fabric as installed, including the substrate to which it is fixed and the adhesive or fixing method used. The same fabric can achieve different classifications depending on the substrate. A certificate obtained on one substrate configuration does not apply to a different substrate. Always confirm that the substrate, backing, and fixing method in the test certificate match the intended installation before specifying.

What fire standard applies to hotel bedroom headboards?

This depends on how the headboard is constructed and installed. A headboard that is freestanding or attached to the bed frame is typically treated as upholstered furniture and should meet BS 5852 Crib 5 and, for hotel projects, BS 7176 Medium Hazard. A headboard fixed directly to the wall as part of the wall surface may be treated as a wall lining requiring Class 1 surface spread of flame to BS 476 Part 7. The applicable standard should be confirmed with the fire officer before specifying. Where uncertainty exists, specifying a fabric that can be independently tested to both standards eliminates the ambiguity, though both tests are required separately.

Can velvet be used on walls in a hotel or commercial interior?

Yes, subject to achieving the required fire classification in the specific wall panel configuration. Velvet is widely used on fabric wall panels in hospitality environments and provides acoustic benefit alongside aesthetic quality. The pile surface of velvet increases combustible material at the surface and may require FR treatment to achieve Class 1 under BS 476 Part 7, depending on the fibre and construction. The fabric must be tested in its final form, as installed, with the intended substrate. Mohair velvet performs better in surface spread of flame testing than cotton or linen velvet due to the natural fire-resistant properties of mohair fibre, but all velvet wall panel applications require independent testing. A Crib 5 certificate as upholstery does not qualify any velvet for use as a wall lining.

Is fabric suitable for the face of an acoustic wall panel?

Most plain-woven fabrics including velvet are acoustically semi-transparent and are suitable as the face of an acoustic panel. The face fabric should not have a dense coating or laminate that reflects sound. Faux leather and PVC-coated fabrics are acoustically reflective and are not suitable for acoustic panels. The fire classification of the panel is determined by the composite of face fabric, core, and substrate and should be confirmed with the acoustic panel manufacturer using composite test data, rather than specifying the face fabric and core separately.

What Martindale count do I need for a fabric-covered wall panel?

Martindale rub count is a measure of abrasion resistance for upholstery fabric and is not a primary specification criterion for wall panels. Wall panels are not subject to the sustained friction of seating use and do not require the same Martindale thresholds as contract upholstery. That said, a fabric with a reasonable abrasion resistance of 20,000 rubs or above is practical for a wall panel application as it will resist minor contact, brushing, and cleaning without visible degradation. For headboards, a minimum of 25,000 rubs is appropriate. For full guidance on Martindale thresholds see our Martindale rub test guide.

For pattern matching and fabric quantity calculation on wall panel projects with large-scale repeats, see our pattern matching guide. For fabric specification at each RIBA Plan of Work stage including wall panel decisions, see our RIBA Plan of Work fabric guide.

For the surface spread of flame standard applicable to fabric wall and ceiling linings, see our BS 476 Part 7 guide.