Why?

Because the durability of upholstery does not depend on a single test.

Although abrasion resistance is one of the best-known performance indicators, there are several other factors that can directly influence how a fabric performs over time.

The mistake of focusing solely on Martindale

The Martindale test measures a fabric’s resistance to wear caused by friction.

It is a key performance indicator for contract environments such as hotels, offices, auditoriums, restaurants and other high-traffic spaces.

However, it does not assess aspects such as:

• Seam performance
• Dimensional stability
• Light fastness
• Ease of maintenance
• Performance under repeated stress

As a result, relying exclusively on Martindale ratings when selecting upholstery fabrics can lead to incomplete decisions.

A fabric may offer excellent abrasion resistance and still develop issues over time if other performance characteristics have not been properly evaluated.

The importance of seams in contract upholstery

One of the less familiar yet highly relevant performance indicators is seam slippage resistance.

This test evaluates a fabric’s ability to withstand stress around a seam without the yarns separating.

In applications such as:

• Hotel sofas
• Reception seating
• Waiting area benches
• Auditorium seating
• Hospitality environments

seams are subjected to continuous stress throughout the lifetime of the furniture.

For this reason, upholstery fabrics should provide a balanced performance in terms of both abrasion resistance and seam slippage resistance.

Other factors that influence upholstery durability

Intended use of the space

Not all environments place the same demands on upholstery fabrics.

A hotel lounge, guest room, meeting room or waiting area will each require different performance characteristics.

Understanding the intended use of the space is essential when selecting the most suitable upholstery solution.

Maintenance and cleaning

Cleaning frequency and maintenance procedures can have a direct impact on the long-term appearance and performance of a fabric.

Therefore, it is important to consider not only the initial aesthetics, but also how the upholstery will perform over time.

Light fastness

In spaces with significant natural light exposure, prolonged sunlight can affect the appearance of certain fabrics.

Consequently, light fastness should be considered as part of the specification process.

Quality of workmanship

The final performance of upholstery depends not only on the fabric itself, but also on the quality of the seams, tensioning and overall manufacturing process.

How to choose upholstery for hotels and public spaces

A good specification should never rely on a single technical parameter.

To ensure long-term durability, it is advisable to evaluate:

• Abrasion resistance (Martindale)
• Seam slippage resistance
• Light fastness
• Maintenance requirements
• Intended use of the space
• Applicable regulations and standards

Together, these factors help ensure that upholstery fabrics maintain both their appearance and performance over time.

Flame-retardant upholstery fabrics for contract projects

At Dabedan, we develop flame-retardant upholstery fabrics for hotels, auditoriums, offices, public spaces and hospitality projects where durability, safety and design must work together.

Our upholstery collection is designed to meet the demands of today’s contract environments, combining technical performance with aesthetic appeal.

Discover our flame-retardant upholstery collection for contract projects.

La entrada Beyond Martindale: the factors that make the difference in hotels, offices and public spaces se publicó primero en Dabedan.

From hotel corridors and auditorium walls to acoustic ceiling systems and office interiors, textile surfaces have become an active part of contemporary architectural design.

However, when a fabric is used as a wall or ceiling application, it is no longer considered only a decorative element.

It becomes part of the architectural surface of the space.

And this changes the technical requirements completely.

One of the most common mistakes in contract projects is assuming that all flame-retardant fabrics comply with the same fire regulations regardless of their final application. In reality, the required fire classification depends on how and where the textile will be used.

Understanding these standards is essential when specifying fabrics for hospitality, public buildings, auditoriums, offices or cultural spaces.

Why fire classification matters in wall and ceiling textile applications

In public and contract environments, fire safety regulations are designed to reduce fire propagation, smoke generation and the spread of burning particles during a fire event.

When textiles are installed on walls or ceilings, their surface exposure becomes significantly larger than in conventional curtain or upholstery applications. Because of this, regulations for architectural textile applications are often stricter and more specific.

This is particularly important in spaces such as:

• Hotels and hospitality environments
• Auditoriums and theatres
• Offices and corporate interiors
• Cultural and public buildings
• Conference and convention centres
• Acoustic installations

In these projects, aesthetics alone are not enough. Materials must also comply with the technical and regulatory requirements established for interior architectural surfaces.

What is EN 13501-1?

One of the most important European standards for wall and ceiling applications is EN 13501-1.

This regulation classifies the reaction to fire performance of construction products and materials used in buildings, including interior architectural finishes.

Unlike standards focused on curtains or upholstery, EN 13501-1 evaluates how materials behave when exposed to fire as part of the building surface itself.

The classification considers several factors:

• Contribution to fire
• Smoke production
• Flaming droplets or particles

A common classification for high-performance textile applications is:

B-s1,d0

This classification means:

• B → very limited contribution to fire
• s1 → very low smoke production
• d0 → no flaming droplets or particles

For architects and specifiers, this classification is especially relevant in projects where fire safety and evacuation conditions are critical.

EN 13773 vs EN 13501-1: understanding the difference

Another important point is understanding that not all fire regulations apply to the same textile application.

This is where confusion often appears in contract projects.

EN 13773

EN 13773 is a European standard specifically developed for curtains and suspended decorative textiles.

It evaluates the fire performance of textiles commonly used in hospitality and public interiors.

This standard is highly relevant for:

• Curtains
• Sheers
• Drapery systems
• Suspended decorative textiles

EN 13501-1

EN 13501-1, on the other hand, applies to construction and architectural surface materials, including wall and ceiling textile systems.

This distinction is essential because a fabric suitable for curtains may not necessarily be appropriate for wall or ceiling applications without the required classification.

The correct specification therefore depends on the final use of the textile within the project.

The fabric classification does not always correspond to the classification of the complete system

Another important aspect in contract projects is understanding that the fire classification of the fabric does not automatically correspond to the final classification of the complete construction system.

In many architectural applications, especially for walls and ceilings, fire performance depends on the entire installed system and not only on the textile itself.

This may include elements such as:

• Substrates
• Adhesives
• Foams
• Acoustic panels
• Fixing systems
• Air cavities
• Supporting materials

For this reason, some architectural applications may require specific fire testing of the complete installed system.

One of the most common misunderstandings is assuming that a flame-retardant fabric guarantees the same fire performance in any construction configuration.

However, the applicable classification always depends on the final system used within the project.

Common mistakes in textile specification

Because of these regulatory and construction differences, many specification mistakes appear during advanced stages of contract projects.

In many interiors, textiles are selected primarily based on aesthetics, texture or colour palette.

However, overlooking technical compliance can create major issues during project approval or installation.

Some common specification mistakes include:

• Assuming all flame-retardant fabrics meet the same standards
• Using curtain-certified textiles for wall applications
• Ignoring smoke production classifications
• Selecting decorative materials without considering project regulations
• Focusing only on appearance instead of long-term technical performance

In large-scale contract environments, compliance is not optional. It forms part of the overall safety and performance strategy of the building.

Acoustic and architectural textile applications

Textile wall and ceiling systems are also increasingly used for acoustic comfort.

In hospitality, workplaces and public interiors, controlling reverberation and improving acoustic quality has become a key aspect of interior architecture.

This has driven demand for fabrics capable of combining:

• Acoustic absorption
• Fire performance
• Durability
• Architectural integration
• Visual comfort

As a result, technical textiles are becoming part of a broader architectural solution rather than a purely decorative finish.

Technical textile solutions by DABEDAN

At DABEDAN, we develop flame-retardant textiles for contract interiors where design and technical performance must work together.

Several of our fabrics are designed for architectural and acoustic applications requiring advanced fire classifications for walls and ceilings.

Articles such as RENO, NIZA and A3D ACOUSTIC combine aesthetic integration with technical performance suitable for demanding contract environments.

These fabrics are developed for projects where architects, interior designers and specifiers require solutions that contribute not only to the visual identity of the space, but also to its safety, comfort and regulatory compliance.

As textile applications continue evolving within architecture and interior design, understanding fire classifications becomes increasingly important.

Because in contract interiors, performance is no longer separate from design.

La entrada Fire Retardant Textile Standards for Walls and Ceilings in Contract Interiors se publicó primero en Dabedan.

The real issue lies in making decisions that seem correct, but are based on the wrong criteria.

In hotels, offices and public spaces, mistakes in the selection of flame retardant fabrics often go unnoticed during the design phase.
They only become apparent once the space is in use.

That is when problems start to appear:

• poor acoustic comfort
• insufficient light control
• premature wear
• or even compliance issues

These are the hidden decisions that determine whether a project performs as expected or not.

1. Designing for appearance, not for performance

One of the most common mistakes in specifying contract fabrics is prioritising aesthetics over material performance.

A fabric may look perfect in a presentation, yet fail in real use.

Typical examples include:

• using a sheer curtain fabric in large spaces without considering acoustic performance
• specifying curtains in hotel rooms with insufficient light control
• selecting materials based on colour or texture without understanding their function

In hospitality environments, this often results in spaces that look refined but perform poorly.

Specification should always start with a simple question:
What does this space need in order to function properly?

2. Assuming compliance equals suitability

Another critical mistake is assuming that a fabric is suitable simply because it meets fire regulations.

A fire retardant fabric may comply with standards such as EN 13773 or EN 13501-1, yet still not be appropriate for the project.

Compliance does not guarantee performance.

This is particularly relevant in applications such as:

• hotel curtain fabrics
• contract curtain fabrics in high-use environments
• fire retardant upholstery fabric in commercial spaces

A fabric may be:

• compliant from a fire safety perspective
• insufficiently durable
• difficult to maintain
• unsuitable for its intended use

Compliance is the baseline.
It should never be the only criterion.

3. Ignoring long-term performance

Most specification decisions are made with project completion in mind.

However, contract interiors are designed for long-term use.

This is where many fire resistant fabrics fail.

Key factors often overlooked include:

• cleaning cycles
• exposure to light
• wear from continuous use
• operational maintenance

For instance:

A blackout curtain fabric may initially meet expectations, but lose performance over time if not designed for intensive use.

Similarly, a contract upholstery fabric may deteriorate quickly if durability has not been properly assessed.

An acoustic curtain fabric may not deliver the expected comfort if incorrectly specified.

In this context, durability, light fastness and acoustic behaviour become critical factors.

4. Misalignment between fabric type and function

Another frequent issue is the lack of alignment between fabric type and its intended application.

This is not about understanding basic categories, but about recognising their impact on the space:

• a blackout curtain fabric contributes to light control, thermal comfort and privacy
• a sheer drapery fabric creates visual softness but may require complementary solutions
• a fire resistant velvet fabric can enhance acoustic absorption while providing a high-end aesthetic

In hospitality, offices or theatre environments, these decisions directly affect user experience.

Fabrics should be considered as technical solutions, not just decorative elements.

5. Understanding fire standards and real performance

One of the most common specification errors is failing to identify which standards are relevant for each project.

Not all fire resistant fabrics comply with the same regulations, and not all standards apply to every situation.

In contract interiors, commonly used standards include:

• EN 13773 for curtains in Europe
• EN 13501-1 for reaction to fire classification
• NFPA 701 for international projects
• DIN 4102 or M1 depending on country requirements

There is one key principle:
the certification must match the end use of the fabric.

A fabric may be certified, yet still not be suitable for the intended application.

Beyond fire performance, additional tests determine how the material behaves in real conditions:

• abrasion resistance
• light fastness
• acoustic performance
• seam strength

These factors are essential in high-use environments, where durability and long-term performance are critical.

6. A smarter approach to specifying flame retardant fabrics

Avoiding these issues requires a shift in approach.

Instead of asking which fabric should be selected, the key question is:

What does the space require to perform effectively over time?

From there, specification should integrate:

• compliance with fire regulations
• technical performance
• durability
• maintenance requirements
• design

In contract interiors, flame retardant fabrics are not simply a finishing layer.
They are a functional component of the space.

Conclusion

In contract projects, the most critical mistakes are not visible.

They are not related to colour or texture, but to technical decisions that affect how the space performs.

Specifying the right fire resistant fabric is not only about compliance or design.
It is about understanding how the material will behave over time.

Are you selecting materials for a contract project?

The most reliable way to validate a fabric is not through a datasheet alone.
It is by seeing it, handling it and evaluating its behaviour in real conditions.

Request fabric samples and assess:

• texture and drape
• level of opacity
• interaction with light
• perception within the space

Working with samples reduces risk and supports more accurate decision-making.

Request samples for your project

La entrada Flame retardant fabrics for contract interiors: 3 hidden specification mistakes (and how to avoid them) se publicó primero en Dabedan.

In contract interiors, textiles are not purely decorative elements. They play a critical role in safety, performance and regulatory compliance.

For architects and interior designers working in hotels, theatres, offices or public buildings, the EN 13773 determines whether a curtain fabric can be specified and installed within a project.

However, beyond compliance, EN 13773 should be understood as a specification framework. It directly influences material selection, system design and long-term performance.

In practice, selecting the right fabric is not simply about passing a fire test. It is about ensuring that the textile solution remains compliant throughout the lifecycle of the space.

What EN 13773 evaluates in curtain fabrics

EN 13773 is specifically designed to assess the fire behaviour of curtains and drapes, which often represent large vertical surfaces within interior environments.

The standard evaluates:

• ignition behaviour
• flame spread
• contribution to fire development

For specifiers, this translates into a key requirement: The textile must not significantly contribute to the spread of fire in occupied environments.

As curtains are typically installed in large quantities, their performance can directly influence how fire develops within a space. For this reason, EN 13773 is essential in contract applications.

EN 13773 classification: C1, C2 and C3

C1 – Recommended standard for contract interiors

C1 is the highest classification level within EN 13773 and represents the benchmark for most contract applications.

It is typically required in:

• hotels
• hospitals
• theatres
• auditoriums
• public buildings

Fabrics classified as C1 offer a high level of fire performance and are suitable for environments with strict safety requirements.

For architects and specifiers, C1 should be considered the default specification level in most projects.

C2 – Medium performance applications

C2 fabrics provide a moderate level of fire resistance and are generally suitable for spaces with lower risk or less stringent regulatory requirements.

Typical applications include:

• offices
• meeting rooms
• secondary areas within larger projects

While acceptable in certain contexts, C2 may not be sufficient for highly regulated environments.

C3 – Limited or non-contract use

C3 represents the lowest classification level and is rarely suitable for professional contract interiors.

These fabrics are generally not recommended for use in public buildings due to their limited fire performance.

How EN 13773 translates into real textile solutions

For specifiers, the standard itself is only the starting point. What truly matters is how EN 13773 is applied to real textile systems within a project.

Architects do not specify “C1 fabrics” in isolation. They specify solutions such as blackout curtains, sheer fabrics or acoustic textiles, all of which must meet both functional and regulatory requirements.

Blackout and dimout fabrics for hotels and hospitality

In hospitality environments, curtain systems must deliver multiple functions simultaneously:

• total or controlled light reduction
• durability under intensive use
• compliance with fire safety requirements

Blackout fabrics provide complete light exclusion, while dimout fabrics allow a softer level of light diffusion. Both must comply with EN 13773 when used in public buildings.

At Dabedan, these requirements are addressed through technical textile solutions specifically developed for contract interiors.

When specifying curtain systems in contract projects, it is essential to define:

• opacity level
• fabric width for large-scale installations
• fire classification (preferably C1)

Sheer fabrics: compliant light diffusion solutions

Sheer fabrics are widely used to diffuse natural light and create a sense of openness within interior spaces. However, they are often overlooked in fire safety specifications.

Despite their lightweight appearance, sheer fabrics must also comply with EN 13773 when used in contract environments.

They provide:

• natural light diffusion
• visual lightness
• compliance with fire safety regulations

Fire-resistant velvet for theatres and premium interiors

Velvet is commonly specified in environments where both performance and aesthetics are critical.

Typical applications include:

• theatre curtains
• stage backdrops
• premium hospitality interiors

Manufacturers such as Dabedan develop inherently flame retardant velvets designed specifically for contract use and regulatory compliance.

Key advantages include:

• inherent flame retardant properties
• acoustic absorption
• a rich and refined aesthetic

Acoustic fabrics for offices and public spaces

In contemporary interiors, textiles are increasingly used to improve acoustic comfort.

In offices, meeting rooms and public buildings, acoustic fabrics help to:

• reduce reverberation
• improve speech intelligibility
• enhance overall comfort

These solutions must combine:

• acoustic performance
• fire compliance
• integration within architectural systems

EN 13773 vs EN 13501-1: key differences for architects

A common specification error is confusing textile standards with construction material classifications.

• EN 13773 applies to textiles
• EN 13501-1 applies to walls, ceilings and building elements

Understanding this distinction is essential to ensure compliance in project specifications.

Inherent vs treated flame retardant fabrics

One of the most important decisions in textile specification is the type of flame retardancy.

Inherently flame retardant fabrics

In these fabrics, fire resistance is built into the fibre itself.

This ensures:

• permanent performance
• no degradation over time
• no loss of compliance due to washing

Treated flame retardant fabrics

These fabrics rely on a chemical treatment applied after production.

As a result:

• performance may decrease over time
• re-treatment may be required
• long-term compliance is less predictable

For contract interiors, inherently flame retardant fabrics are generally the preferred solution.

Specification checklist for architects

Before approving a textile, it is essential to verify the following:

• EN 13773 classification (C1 recommended)
• Fabric type aligned with the application
• Installation context (curtains, partitions, decorative elements)
• Durability and maintenance requirements

Additional certifications may also be required depending on the project:

• BS 5852
• NF P92-507
• UNI 9175

Common mistakes in contract textile specification

Even in experienced teams, certain issues frequently arise:

• selecting fabrics based only on aesthetics
• specifying treated fabrics in high-use environments
• confusing EN 13773 with EN 13501-1
• failing to consider long-term performance

These issues can lead to project delays, re-specification or compliance risks.

Conclusion: specifying EN 13773 fabrics in real projects

EN 13773 is not simply a regulatory requirement. It is a key parameter in designing safe, durable and high-performance interior environments.

For architects and specifiers, understanding how to apply this standard enables:

• more accurate material selection
• better integration of textiles within the design concept
• long-term compliance and reliability

Fire retardant fabrics for contract interiors

When working on contract projects, selecting the right textile partner is essential.

At Dabedan, we support architects and specifiers with:

• EN 13773 compliant fabrics
• technical documentation and certifications
• solutions tailored to real project requirements

Explore our full range of flame retardant fabrics or get in touch with our team for specification support.

La entrada EN 13773 Explained for Architects: Fire Classification Fabrics for Contract Interiors se publicó primero en Dabedan.

From curtain fabrics to upholstery and acoustic solutions, these materials are designed to meet highly demanding technical requirements.

However, there is one question that is rarely asked:

What happens to fire retardant fabrics when they reach the end of their life cycle?

In most cases, they become waste.

Textile circularity: beyond sustainability as a concept

Circularity can no longer be limited to the use of recyclable materials or sustainability claims.

It means taking responsibility for what happens after a product has been used.

Today, only a small percentage of materials are effectively recovered, while most textile products still follow a linear model based on production, use and disposal.

In the contract and hospitality sector, where sustainability requirements are becoming increasingly demanding, this model is no longer sufficient.

Regulatory shift: from EPR to the Digital Product Passport

The European textile sector is entering a new regulatory phase.

Extended Producer Responsibility (EPR) will require manufacturers to take responsibility for the collection and management of the textile waste they generate.

From 2025, separate textile waste collection will be mandatory across the European Union.

At the same time, the Digital Product Passport will introduce a standardised system of verifiable information on composition, durability, recyclability and circularity.

This means that complying with fire safety standards will no longer be enough. It will also be necessary to demonstrate what happens to products at the end of their life cycle.

A practical approach to circularity in fire retardant fabrics

At Dabedan, we have decided to go beyond regulatory compliance.

We offer the possibility to recover and recycle fire retardant fabrics through a verified process with full traceability.

This enables textiles used in hotels, public spaces and commercial environments to be collected, processed and reintroduced into the cycle in a controlled and transparent way.

Circularity becomes measurable rather than theoretical.

How the recovery process works

The recovery process follows a structured and traceable approach:

• Fire retardant fabrics are produced and installed in contract environments
• When their use comes to an end, they are identified for recovery
• Collection is carried out through a verified system
• Materials are prepared and mechanically recycled
• They are transformed into new raw material

In this way, the lifecycle of fabrics does not end after installation.

Recovery process of fire retardant fabrics with verified traceability

A real system that enables fabrics to be recovered, recycled and given a new life.

The role of Revivack in textile circularity

The recovery and recycling process requires an infrastructure capable of managing operations in a structured, traceable and verifiable way.

In this context, Dabedan collaborates with Revivack, a system that enables the planning, collection and verification of textile products at the end of their life cycle.

Through this platform, it is possible to define return routes, coordinate material collection and record each stage of the process with verifiable data.

This transforms circularity into an operational reality rather than a statement of intent.

Circular Pass: proof of recovery and traceability

To ensure full transparency, products integrated into this system are associated with a Circular Pass.

This identifier allows:

• Identification of products included in the recovery system
• Access to lifecycle information
• Verification that collection and recycling processes have been carried out

In this way, circularity becomes a documented and verifiable process rather than an abstract concept.

Traceability as a competitive advantage

In a context where sustainability claims are increasingly questioned, traceability becomes essential.

A verified recovery process allows:

• Documentation of every stage
• Real evidence of material recovery
• Compliance with regulatory requirements and ESG criteria
• Greater confidence for architects, designers and specifiers

Benefits for contract and hospitality projects

Integrating circular solutions into fire retardant fabrics offers clear benefits:

• Reduction of textile waste in large-scale projects
• Alignment with sustainability strategies in hotels and public spaces
• Added value in specification and design processes
• Adaptation to an increasingly demanding regulatory environment

From fire retardant curtain fabrics to upholstery and acoustic solutions, circularity can be applied across multiple product categories.

From safety to circular responsibility

Fire retardant fabrics are designed to protect people and spaces.

Today, they can also be part of a responsible lifecycle.

From intention to circular action.

If you are developing a contract, hospitality or interior design project and would like to integrate real circular solutions into fire retardant fabrics, we can help.

Contact us to learn how to apply recovery and recycling with full traceability in your projects.

La entrada Fire Retardant Fabrics and Circularity in Contract and Hospitality Projects se publicó primero en Dabedan.

The EN ISO 105-B02:2014 standard is the internationally recognised method for assessing colour fastness to light in fabrics, providing a reliable benchmark to evaluate how textiles react when exposed to artificial daylight over a defined period of time. Understanding this standard is essential for manufacturers, specifiers and buyers who demand consistent quality and compliance in professional textile projects.

What is EN ISO 105-B02:2014?

EN ISO 105-B02:2014 is a test standard that defines the method for determining the resistance of textile colours to light exposure. The test simulates natural daylight using controlled artificial light sources, allowing laboratories to measure how dyes and pigments behave when exposed to prolonged illumination.

This standard applies to all types of coloured textile materials, including woven, knitted and nonwoven fabrics, regardless of fibre composition or end use. In the contract and upholstery sectors, it is widely used to validate fabrics intended for environments with high light exposure such as hotels, offices, theatres and public buildings.

The role of colour fastness in product quality

Colour fastness directly reflects product quality and durability. Poor colour fastness can lead to premature fading, visual inconsistency and customer dissatisfaction, even if the fabric performs well mechanically or meets fire safety requirements.

In B2B textile projects, colour stability is not optional. Architects, interior designers and facility managers expect fabrics to maintain their appearance throughout their service life. Colour fastness testing ensures that chemical bonds between fibres and dyes are sufficiently stable to resist environmental stresses.

Light fastness as part of colour fastness

Light fastness is one of the most demanding colour fastness properties. Unlike washing or rubbing, light exposure is continuous, cumulative and unavoidable, especially in spaces with natural daylight or artificial lighting systems operating for extended hours.

Why light fastness is critical for coloured materials?

Effects of UV and visible light

Ultraviolet and high-energy visible light break down dye molecules through photochemical reactions. Over time, this leads to colour loss and tone shifts that cannot be reversed.

Fading, discolouration and degradation risks

Insufficient light fastness results in uneven fading, yellowing or greying, particularly noticeable on large textile surfaces such as curtains or upholstery panels.

Typical use cases

Light fastness is crucial not only for textiles but also for coatings, prints and plastics. In fabrics, it is especially relevant for upholstery fabrics, sheers, velvets and decorative technical textiles used in public environments.

Light fastness requirements for fabrics

Light fastness requirements vary depending on the application. Decorative fabrics used in low-light environments may tolerate lower ratings, while contract and hospitality textiles must meet stricter performance thresholds due to continuous exposure.

Fabric light fastness scale

Light fastness results are evaluated using the blue wool scale, which ranges from 1 (very poor) to 8 (excellent). Each level represents a known reference material with increasing resistance to fading.

• Grades 1–2: Unsuitable for professional use.
• Grades 3–4: Limited durability, acceptable only for low exposure.
• Grades 5–6: Suitable for most contract applications.
• Grades 7–8: Excellent light fastness for demanding environments.

For upholstery and curtain fabrics used in public spaces, ratings of 5 or higher are generally expected.

Test method according to EN ISO 105-B02:2014

The test method defined in EN ISO 105-B02:2014 involves exposing fabric specimens to a controlled light source for a specified period, alongside blue wool reference standards.

Test equipment and light sources

Xenon arc lamp

The standard specifies the use of a xenon arc lamp, which closely replicates the spectral distribution of natural daylight, including ultraviolet radiation.

Simulation of natural daylight

Filters are applied to ensure accurate simulation of sunlight conditions, making the test results representative of real-life exposure.

Control of temperature and humidity

Environmental conditions such as temperature and humidity are carefully controlled, as they influence photochemical degradation and test reproducibility.

Evaluation and interpretation of results

Assessing colour change in fabrics after light exposure

After exposure, the fabric sample is visually compared against the blue wool references. The level at which noticeable fading occurs determines the final light fastness rating.

This assessment requires trained personnel, as visual perception and consistency are critical for accurate grading.

Light fastness ratings and their meaning for fabrics

A higher rating indicates greater resistance to fading and longer aesthetic durability. For B2B buyers, these results provide a quantifiable quality benchmark, supporting informed material selection and specification decisions.

At Dabedan, light fastness testing is integrated into the quality validation process for technical and decorative flame-retardant fabrics, ensuring that safety, performance and visual integrity coexist over time. The EN ISO 105-B02:2014 standard plays a key role in guaranteeing that fabrics not only meet fire regulations but also retain their colour performance throughout their lifecycle.

La entrada EN ISO 105-B02:2014: Assessing colour fastness to light (light fastness in fabrics) se publicó primero en Dabedan.

Understanding how the Martindale method works, what EN ISO 12945-2 measures and how results should be interpreted is essential for manufacturers, specifiers and buyers working with upholstery, contract and decorative textiles.

What is pilling resistance in fabrics?

Pilling resistance refers to a fabric’s ability to withstand the formation of pills on its surface when subjected to repeated rubbing or abrasion. Pills are small entangled fibre balls that remain attached to the fabric surface, negatively affecting its aesthetic quality.

In contract environments such as hotels, offices, theatres or public buildings, fabrics are exposed to continuous mechanical stress: people sitting, leaning, sliding or brushing against textile surfaces. Poor pilling resistance can quickly lead to a worn, aged appearance, even if the fabric is structurally sound.

For this reason, pilling resistance is considered a key quality indicator in professional textiles, alongside abrasion resistance, colour fastness and fire performance.

Overview of EN ISO 12945-2

EN ISO 12945-2 is the international standard that specifies a test method for determining the resistance of textile fabrics to pilling using the Martindale apparatus. Unlike general abrasion tests, this standard focuses specifically on surface appearance changes, not on fabric breakdown or mass loss.

The method simulates the mechanical actions that fabrics experience during normal use, allowing manufacturers to predict visual performance over time and ensure consistency across production batches.

The Martindale method explained

What is the Martindale method?

The Martindale method is a laboratory test that evaluates how fabrics respond to controlled, repetitive rubbing. Originally developed to assess abrasion resistance, it has been adapted under EN ISO 12945-2 to focus on pilling formation and evolution.

The method uses a specific motion pattern and defined pressure to reproduce the multi-directional friction fabrics encounter in real-life applications.

Martindale motion and abrasion mechanics

The characteristic feature of the Martindale method is its Lissajous motion, a complex figure-eight movement that ensures uniform abrasion from multiple directions. This prevents directional bias and produces highly reproducible results.

During the test, fabric specimens are rubbed against a standard abrasive surface or against themselves, depending on the test configuration. The combination of pressure, motion and cycle count accelerates the pilling process in a controlled way.

How pilling develops during fabric use

Pilling is not caused by a single factor but by a sequence of mechanisms:

1. Fibre protrusion: loose fibres migrate to the fabric surface due to wear.
2. Fibre entanglement: protruding fibres twist together under friction.
3. Pill formation: small balls form and become anchored to the fabric.
4. Pill retention or detachment: depending on fibre strength, pills either remain or break off.

Fibre type, yarn structure, fabric construction and finishing processes all influence how quickly pilling appears and how visible it becomes. Synthetic fibres, for example, tend to form more persistent pills due to their high tensile strength.

Scope and applicability of EN ISO 12945-2

EN ISO 12945-2 applies to a wide range of textile materials, including:

• Upholstery fabrics.
• Decorative and curtain fabrics.
• Technical and contract textiles.
• Blended fibre constructions.
  

The standard is particularly relevant for upholstery and seating fabrics, where repeated contact and friction are unavoidable. In the contract sector, pilling resistance requirements are often specified alongside abrasion performance (Martindale cycles) to ensure both functional durability and visual longevity.

Specifier checklist: What to request from a fabric supplier

Test method according to EN ISO 12945-2

Martindale equipment and test components

The test is carried out using a Martindale abrasion tester, consisting of:

• Circular specimen holders.
• Standard abradant fabrics.
• Defined weights to apply controlled pressure.
• A drive system generating the Lissajous motion.

The equipment is designed to maintain consistent test conditions across all specimens.

Fabric sample preparation

Fabric samples are cut to specific dimensions and mounted carefully to avoid pre-tension or distortion. Conditioning under controlled temperature and humidity ensures reliable and comparable results.

Multiple specimens are usually tested to account for fabric variability.

Test procedure and inspection stages

The test is performed in defined inspection intervals, expressed as a number of Martindale cycles. Common inspection stages include 125, 500, 1,000 or higher cycle counts, depending on the fabric’s intended use.

At each stage, the specimens are visually assessed and compared against standard photographic or physical references. The pilling degree is graded on a numerical scale, typically from:

• 5 – No visible pilling.
• 4 – Slight pilling.
• 3 – Moderate pilling.
• 2 – Severe pilling.
• 1 – Very severe pilling.

The final rating provides a clear indication of the fabric’s surface performance under mechanical stress.

Conclusion: the role of EN ISO 12945-2 in fabric quality control

The Martindale method under EN ISO 12945-2 plays a crucial role in quality control and product development for professional textiles. By objectively evaluating pilling resistance, manufacturers can optimise yarn selection, fabric construction and finishing processes to meet the demanding requirements of the contract sector.

For specifiers and buyers, test results according to EN ISO 12945-2 provide a transparent and comparable benchmark, supporting informed decision-making and long-term project performance. At Dabedan, pilling resistance testing is part of a broader quality strategy that ensures fabrics combine aesthetic durability, technical performance and compliance with international standards, even in high-traffic public environments

La entrada Martindale method and EN ISO 12945-2: Pilling resistance testing for fabrics se publicó primero en Dabedan.

This article explains why density matters, how it affects fire-resistant performance and how to optimise it for each application within hospitality, commercial and event spaces.

Why fabric density matters for fire safety?

Fabric density refers to the quantity of material per unit area measured in grams per square metre (g/m²). A higher density structure provides less space for oxygen to circulate and feed the flame. This helps to restrict ignition, reduce flame spread rate and improve thermal insulation.

High density fabrics improve:

• Fire protection and structural stability.
• Durability in intensive use.
• Comfort in environments with high occupancy.

Low density fabrics:

• Ignite more easily if not engineered correctly.
• Can promote faster vertical flame spread.
• Require strict testing and compliance in public installations.

Learn more about how Dabedan ensures textile quality and performance in fire-resistant materials.

How fabric density affects fire-resistant fabric performance?

Two main principles define how density influences fire behaviour:

Barrier to flame spread

A compact structure limits flame progression and delays material degradation.

Control of heat transfer

High density fabrics improve insulation and reduce heat transmission, an essential factor in evacuation zones or upholstery installed near heat sources. 

The relationship between density and heat transfer

Fire resistant fabrics must not only avoid burning but also prevent temperature rise behind the material. Denser constructions minimise:

• Thermal conductivity.
• Melting or dripping in synthetic systems.
• Toxic smoke emissions in FR polyester formulations.

The right balance ensures safe performance without compromising aesthetics.

Testing methods to evaluate fire-resistant fabric materials

Fire resistant performance is validated through standards including:

• EN 13501-1 for construction products such as curtains and wall coverings.
• BS 5852 Crib 5 and EN 1021 for upholstery.
• EN ISO 1716 and EN ISO 11925-2 for reaction to heat exposure.

These tests assess flame spread behaviour, smoke intensity and after-glow, among other critical safety indicators.

Common challenges related to fabric density

Achieving the ideal density depends on the final application and must consider both design and regulatory constraints.

Density too low: reduced fire resistance

• Perforation under heat.
• Dripping risk in synthetic structures.
• Rapid flame propagation.

Density too high: decreased comfort or flexibility

• Limited drape for decorative curtains.
• Lower acoustic absorption in some cases.
• Heavier installations affecting mounting systems.

Corrective actions for suboptimal density

Manufacturers can:

• Modify weave structure to enhance compactness.
• Introduce multifilament yarns.
• Use inherently flame retardant fibres.
• Apply functional coatings when appropriate.

Optimizing fabric density for performance and safety

Balancing protection with flexibility and comfort

High performing flame retardant fabrics achieve:

• Strong structural protection where it is most needed.
• A pleasant surface touch and high-quality drape for design-led projects.

This is essential in hospitality interior design, where both safety and elegance are mandatory.

Comparing high-density vs. low-density fire-resistant fabrics

 Recommended density ranges for clothing, upholstery, and industrial fabrics

Dabedan fabrics designed for optimal fabric density

At Dabedan we engineer textile structures where density ensures:

• Certified flame resistance.
• Long-term durability in high occupancy spaces.
• Acoustic and thermal comfort.
• A refined and elegant appearance.

Key examples:

• FR velvets for premium hospitality interiors.
• Blackout and dimout fabrics for lighting control.
• Upholstery textiles for wear resistance in intensive seating areas

Discover our catalogue of flame-retardant fabrics.

La entrada The importance of fabric density in fire resistance se publicó primero en Dabedan.

This practical guide explains how to inspect fabrics step by step during a fire safety audit, which documents to review, what tools to use on-site and how to identify common issues that compromise compliance.

Fire safety audit checklist: fabric-related requirements

When reviewing soft furnishings, curtains, upholstery and decorative textiles, auditors typically verify:

• The correct fire-resistant classification according to local regulations (e.g., EN 13501-1, EN 13773, NFPA 701 depending on the region).
• Whether the installed fabric corresponds to the approved material in the project documentation.
• The presence of valid fire safety certificates and traceability (batch, supplier, production date).
• Adequate installation practices ensuring the fabric performs as tested (distance to heat sources, correct hanging, appropriate lining).
• Evidence of physical degradation that may reduce fire resistance.

These checks help determine whether textiles continue to meet the expected ignition resistance, flame spread reduction and smoke development control.

La entrada How to inspect fabrics during a fire safety audit: practical checklist se publicó primero en Dabedan.

Selecting the right flame-retardant fabrics is essential to protect guests, staff, and property while maintaining the elegant and welcoming atmosphere that defines every hotel or restaurant.

In this guide, we explore how to identify the best materials for hospitality projects, which certifications matter, and how Dabedan’s fireproof textiles meet the highest standards of safety, hygiene, and durability.

Why flame-retardant fabrics are important in hospitality

Hotels and restaurants are dynamic environments that combine high occupancy, continuous activity, and multiple ignition sources such as kitchens, lighting systems, and electronic devices. All these factors increase fire risk.

Flame-retardant fabrics act as a protective barrier, preventing flames from spreading and significantly reducing smoke emissions. Their role goes beyond legal compliance: they are a key element of brand responsibility and operational continuity.

Protecting staff, customers, and premises

The primary function of flame-retardant fabrics is to protect people and property. In case of fire, these materials help contain the flames, limit the release of toxic gases, and slow down heat transmission. This buys precious time for evacuation and fire control.

By integrating certified fireproof textiles into upholstery, curtains, and wall coverings, hotels and restaurants minimise the risk of rapid flame propagation and ensure a safer environment for both guests and staff.

Legal and safety obligations in the UK (Fire Safety Act 2021, RRFSO 2005)

In the United Kingdom, fire safety in commercial premises is regulated by the Fire Safety Act 2021 and the Regulatory Reform (Fire Safety) Order 2005.

These regulations require that every hospitality business carry out a fire risk assessment and ensure that interior finishes and furnishings comply with recognised safety standards.

All flame-retardant fabrics used in hospitality spaces must be tested according to:

• BS 5867 Part 2 (Types B or C) for curtains and draperies.
• BS 5852 (Crib 5) for upholstery fabrics.
• EN 13501-1 for classification of reaction to fire.

Compliance is not optional. It is a legal duty that directly affects insurance validity and guest safety.

Minimising financial losses

A single fire incident can result in devastating financial consequences, from structural damage to temporary closure and costly renovations. Investing in certified flame-retardant fabrics reduces those risks.

Moreover, fabrics with intrinsic fireproof properties maintain their performance over time, avoiding the need for chemical re-treatment or replacement. This translates into long-term cost efficiency.

Maintaining brand reputation and guest trust

In the hospitality industry, trust is everything. A fire-related incident can damage a brand’s reputation irreparably. Guests expect safety as part of their experience, and compliance with fire standards is often an unspoken but decisive criterion.

Using visible, certified materials sends a clear message: your establishment values quality, security, and professionalism. It strengthens guest confidence and supports brand positioning in the competitive hospitality market.

Fire risks in hotels and restaurants

Understanding where and how fire can start is the first step in prevention. Every area within a hotel or restaurant presents different levels of risk depending on its function and materials used.

Kitchens and cooking areas

The kitchen is the most obvious fire hazard. Open flames, high temperatures, and oils create conditions where ignition is always possible.
Using fire-retardant curtains, blinds, and partitions in or near these zones helps isolate potential flames and prevent them from spreading to public or dining areas.

Upholstered furniture and curtains

Soft furnishings such as sofas, chairs, and draperies contribute significantly to the fire load of an interior. Non-treated fabrics can ignite quickly, producing dense smoke and toxic gases.

Using BS 5852 (Crib 5) compliant upholstery and BS 5867 tested curtains ensures that the materials self-extinguish when exposed to a flame and do not continue burning once the source is removed.

Decorative textiles and linens

Tablecloths, wall panels, and decorative fabrics also need attention. Even small details can contribute to flame spread if not properly selected. Choosing intrinsically flame-retardant textiles ensures consistent performance without relying on surface treatments that can fade or wash away.

Electrical equipment and wiring

Lighting systems, televisions, and hidden electrical cables can produce heat or sparks. Pairing these elements with fireproof wall coverings and acoustic fabrics reduces the risk of ignition in guest rooms, conference areas, and restaurants.

Essential characteristics to evaluate in hospitality fabrics

Selecting the right flame-retardant fabric means considering not only safety but also how the textile performs in daily use. Hospitality spaces require materials that balance durability, design, comfort, and hygiene.

At Dabedan, we support professionals throughout the entire process, from material selection to certification and after-sales guidance, helping architects, designers, and hotel managers choose the most suitable flame-retardant fabrics and technical finishes for each project. Our consulting and customisation services ensure that every space meets the highest standards of safety, quality, and aesthetic coherence. Discover our full range of services.

Flame-retardant vs fire-resistant fabrics

The terms “flame-retardant” and “fire-resistant” are often used interchangeably, but they refer to different mechanisms.

• Flame-retardant fabrics slow down or stop the spread of flames through chemical or intrinsic properties.
• Fire-resistant fabrics are designed to withstand high temperatures without igniting or melting.

In the hospitality sector, intrinsically flame-retardant fabrics (where protection is part of the fibre) are preferred. Their properties do not wash out and remain stable throughout the product’s lifetime.

Durability, maintenance, and ease of cleaning

Hotel and restaurant textiles are subject to continuous use, frequent cleaning, and occasional contact with food or drink.

Fabrics must maintain both their performance and appearance after repeated washing. Materials that combine high abrasion resistance (tested by the Martindale method) with permanent flame-retardant properties are the most suitable choice for high-traffic hospitality environments.

Appearance, comfort, and texture for guest experience

Safety should never compromise aesthetics. The hospitality industry thrives on creating memorable atmospheres, and textiles play a central role in this.

From soft velvet seating to sheer curtains that diffuse natural light, the chosen fabrics should align with the design concept while guaranteeing full compliance with safety standards.

Anti-microbial properties

Although anti-microbial finishes are primarily developed for healthcare and hygiene-critical environments, they can also offer advantages in hospitality applications. In hotels and restaurants, such treatments help preserve freshness, prevent odours, and reduce the accumulation of moisture or mildew on fabrics used in curtains or upholstery.

Rather than serving a clinical purpose, these finishes contribute to a clean, comfortable, and well-maintained atmosphere, supporting guest wellbeing and long-term fabric durability.

Stain resistance

Upholstery fabrics in hotels and restaurants must withstand intensive use and occasional spills. Stain-resistant finishes make cleaning easier and preserve the material’s appearance over time.

Dabedan applies the StainWall finish to its upholstery collections, creating a protective barrier that repels liquids and dirt without altering the fabric’s texture or colour. This treatment enhances durability, simplifies maintenance, and keeps furniture looking elegant and professional even in high-traffic hospitality spaces.

Acoustic insulation

Sound comfort contributes directly to guest satisfaction. Using acoustic flame-retardant fabrics on walls, ceilings, or curtains helps absorb echo and reduce noise levels, improving privacy and ambience in restaurants or hotel lobbies.

Blackout/dimout curtains

Light control is vital for guest comfort and energy efficiency. Blackout fabrics block 100% of light, while dimout fabrics reduce it by approximately 90–95%. Both are available in flame-retardant versions that comply with BS 5867 Type C and can be combined with sheers for flexible lighting design.

 Dabedan’s flame-retardant fabrics suitable for hospitality

Dabedan develops and manufactures flame-retardant fabrics designed specifically for contract and hospitality environments. Each collection combines technical innovation with aesthetic versatility, ensuring compliance with international standards and long-lasting performance.

Acoustic fabrics

Our acoustic fabrics are tested for sound absorption (αw coefficient), improving acoustic comfort in restaurants, hotels, and conference rooms. They reduce echo and reverberation while providing an elegant decorative surface.

Black Out / Dim Out fabrics

Blackout and dimout fabrics by Dabedan ensure complete light control for guest rooms and conference spaces. Their fire-retardant composition offers total safety with excellent drape and soft touch, suitable for high-end hospitality interiors.

Velvet fabrics

Fire resistant velvet fabric is one of Dabedan’s signature materials. Produced in Barcelona, these fabrics combine luxurious texture with exceptional thermal and acoustic performance. Their dense pile structure enhances insulation and ensures compliance with EN 13773 and BS 5852 standards.

Sheer fabrics

Dabedan’s sheers bring lightness and sophistication to interior spaces. Despite their delicate appearance, they are fully flame-retardant and certified under EN 13773 Class 1. Ideal for public areas where both transparency and safety are required.

Energy efficient fabrics

Our energy-efficient textiles contribute to thermal regulation, maintaining comfort while reducing HVAC energy consumption. This feature is especially relevant for large hospitality buildings seeking to combine sustainability with fire safety.

Conclusion

Selecting the right flame-retardant fabrics for hotels and restaurants is a decision that impacts far more than design. It defines the level of safety, comfort, and trust guests associate with your brand.

By understanding fire risks, compliance requirements, and fabric performance, hospitality professionals can create interiors that are both beautiful and secure.

At Dabedan, we are committed to developing certified, sustainable, and aesthetically refined fireproof fabrics that support every stage of your design process. From curtains to upholstery and acoustic panels, each textile is crafted to meet the demands of modern hospitality environments.

La entrada How to select the right flame-retardant hospitality fabrics for hotels and restaurants se publicó primero en Dabedan.