New Allura decibel collection: acoustic LVT made in Reims that combines sound comfort, durability and creativity

An acoustic LVT designed for the performance of buildings

In high-traffic buildings, noise management is a major challenge. Allura decibel addresses this issue with a impact noise reduction of up to 19 dB, a level compatible with the comfort requirements of establishments open to the public.

This type of performance falls within the framework of acoustic regulations, in particular the New acoustic regulations (NRA) applicable to housing, but also in environmental quality standards such as HQE or BREEAM for commercial buildings.

The product's structure is based on a combination of layers ensuring:

• another high dimensional stability,
• puncture resistance suitable for intensive use,
• a wear layer of 0,7 or 0,8 mm.

An acoustic design office or a project manager can therefore integrate this type of coating into an overall floor treatment strategy, in addition to under-screed insulation or acoustic ceilings.

An implementation adapted to site constraints

The range is available in lightweight planks and tiles, designed for a sticky poseThis technique limits intervention times and facilitates operations in occupied sites, particularly during renovations.

Another operational point: each element can be replaced individually. This feature simplifies maintenance, an advantage for asset managers or operators of commercial buildings.

However, one limitation must be taken into account: like all LVT flooring, performance depends heavily on the quality of support (flatness, moisture). A surface preparation conforming to the UTD 53.2 remains essential to guarantee the durability of the structure.

“Allura decibel is a high-performance product. It’s easy to install. It’s an environmentally friendly product,” emphasizes Laurent Michel, Product Manager Acoustic Vinyl.

A response to the building's environmental requirements

The range incorporates several environmental improvements:

• 20% recycled content,
• reduction of TVOC emissions
• fire classification Bfl-s1, compliant with ERP requirements.

The Allura decibel b+ version goes further with 31% recycled materials and the integration of bio-based PVC. This process relies on a system of mass balanceallowing for the gradual replacement of fossil resources.

Manufacturing using 100% renewable electricity also provides leverage for projects aiming for environmental certifications.

In a concrete project, an architect can therefore prescribe this solution for offices or a school, in line with a low carbon construction approach.

Decorative systems adapted to interior architecture

Beyond technical performance, the range offers a wide variety of finishes. Wood, mineral, and textile decors allow the flooring to be adapted to the uses and identity of the spaces.

Notable features include:

• 12 designs including 6 new ones,
• 108 references,
• several formats, including a 50 × 12,5 cm blade suitable for herringbone laying.

The textures are available in three surface grain sizes, allowing for modulation of the visual appearance and tactile perception.

“I wanted to develop new designs […] with hyper-realistic scenery and a new blade size,” explains Fanny Gay, Senior Designer.

Example of application in a commercial project

In an office floor, the combination of wood-effect planks in circulation areas and mineral slabs in open spaces makes it possible to structure uses while maintaining aesthetic consistency.

This type of combination follows a functional logic:

• differentiation of zones,
• acoustic optimization,
• ease of maintenance.

A technical solution for public spaces

Allura decibel is part of a comprehensive approach to floor design, combining acoustic performance, durability and modularityIts controlled industrial manufacturing and its diversity of formats make it a specification tool for architects and installation companies.

The balance between technical constraints and design freedom remains, however, conditioned by the quality of implementation and the suitability with the existing support.