FR Fabrics for Contract: Differences Between Fire-Resistant Fabrics by Raw Material and by Chemical Treatment

What does it mean for a fabric to be FR?
Fire safety is one of the most important

requirements in hospitality projects, offices, public spaces, and contract furniture. Therefore, the fabrics used in professional upholstery usually incorporate flame-retardant features that allow them to comply with the applicable regulations for each project.

In the upholstery and decorative fabrics

sector, the most commonly used term to identify this type of product is FR (Flame Retardant) or flame-retardant fabric. However, not all FR fabrics achieve these features in the same way.

>How is an FR flame-retardant fabric obtained?

There are two main technologies to make

a fabric meet fire reaction requirements:

FR fabrics by raw material

In

this case, the flame-retardant properties are part of the very composition of the fibers used to make the fabric. The fire reaction capability is integrated into the material’s structure and does not depend on subsequent surface treatments.

This solution allows the development of fabrics that

maintain their technical and maintenance features throughout their useful life, also preserving their aesthetic and comfort characteristics.

FR fabrics through chemical treatment

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Another option is to apply specific chemical finishes during the manufacturing process to improve

the fabric's behavior against fire. This system allows adding flame-retardant properties to different types of fabrics and compositions, provided that the required technical and regulatory standards are met.

Unlike FR fabrics by raw material, these cannot be washed because they lose their flame-ret

ardant property, which complicates upholstery maintenance.

What differences exist between

both solutions?

Although both types of fabrics can meet the same flame-retardant certifications

, there are differences in how the feature is achieved.

FR by raw materialFR by chemical treatmentFlame-retardant propertyIntegrated into the fiberApplied through finishing>Feature stabilityPermanentTreatment-dependentRegulatory complianceYesYesContract applicationYesYestd>Hospitality upholsteryYesYes

What is important for architects

, interior designers, and manufacturers is not only how the feature is achieved but that the fabric has the necessary technical documentation and certifications for the project.

What certifications

must an FR fabric comply with?

Depending on the country and the final application, different

fire reaction regulations may be required. Among the most common in contract projects are:li data-list-item-id="e96425506565a733de7982791de1ec9cc">EN 1021

9504877b52dd598f16032e977">BS 5852

• IMO

MED for maritime applications

These certifications allow verifying the fabric’s behavior

against different ignition sources and guarantee its suitability for hotels, offices, restaurants, and public spaces.

What advantages do FR fabrics offer for hospitality and contract?

>

Besides contributing to regulatory compliance, current FR fabrics allow combining technical features

and design. Their main advantages include:

b3d9069">Greater safety in public spaces.

80">Compliance with contract requirements.

10c">Wide variety of colors and textures.

a">Durability for intensive applications.

ec">Compatibility with features such as easy cleaning or high resistance.

e3d630d1a96916ba07794ac2f7b14a43d">Solutions suitable for hotels, offices, restaurants, and common areas.

How does Crevin work with flame-retardant fabrics?

At Crevin, we

develop FR fabrics for contract upholstery whose flame-retardant properties are obtained through the raw materials used in making the fabric. This allows us to offer collections that combine safety, comfort, durability, and design, maintaining the technical and maintenance features required for hospitality, office, and public space projects.

Frequently Asked Questions

>What is the difference between FR and IFR?

The term IFR (Inherently Flame Retardant)

is mainly used in certain technical textile sectors to refer to materials whose flame-retardant properties are part of the fiber itself. In the upholstery and decorative fabrics sector, the broadly used concept is FR. In fact, many FR fabrics obtained from raw materials with flame-retardant properties could technically fit this definition, although in the contract market, they are simply identified as FR fabrics.p>Is an FR fabric by raw material better than one by chemical treatment?

Both

solutions can be valid as long as they meet the certifications required for the project. The choice will depend on factors such as the final application, technical requirements, and specific fabric characteristics.

For removable furniture covers, it is advisable to use FR fabrics by raw material, as they can

be washed and cleaned easily, while FR fabrics by chemical finishing cannot be washed because they lose their property. Most chemical finishes are not wash-resistant.

Conclusion

>

When selecting a flame-retardant fabric for contract use, the key is not only in the terminology

used but in the product’s ability to comply with applicable regulations and meet the real needs of the project.

FR fabrics continue to be the reference in contract upholstery, hospitality, and

public spaces, combining safety, technical features, and design for high-demand applications.