Occupational health and safety: Acoustic solutions for the open-plan office


More space for cooperation, more transparency and an open communication culture - the advantages of the open-plan office are obvious, which is why the concept is becoming increasingly popular. However, ensuring optimum acoustic conditions in such an open working environment can be a major challenge.

The unobstructed spreading of noise from conversations, phone calls and office equipment results in a high background noise level that tends to affect your employees' ability to concentrate and hence their productivity. Studies have shown that noise pollution in the office is one of the most common causes of stress and dissatisfaction in the workplace.

It is therefore exceedingly important for companies to invest in effective acoustic solutions when designing open-plan offices in order to provide an optimal working environment. With the right acoustic solutions for your open-plan office, you can make sure that all employees can work efficiently and peacefully also when numerous colleagues are present.

Our most popular products for this use case

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soni DESK PARTITION
soni DESK PARTITION helps to improve the acoustics and increases privacy for your employees. In addition the acoustic partition allow you to freshen up the office with the latest trend colors. The core of soni DESK PARTITION is a soft non-woven panel, reinforced on both sides by a layer of compacted polyester non-woven. The visible surfaces are covered with dirt-resistant and decorative felt material of high quality. The rounded upper corners of the partition make for a modern, attractive appearance. Our soni DESK PARTITION score with a very good sound-absorption capacity and can be flexibly deployed at the table to reduce the noise level. The easy-to-assemble acoustic partition blends harmoniously into the office architecture and create pleasant acoustic conditions for concentrated work. Practical tip: Both sides of the partition can be used as pin board. High-quality table brackets soni FIX Clamp (not included in the scope of delivery) make assembly and installation absolutely easy. The table brackets are available as accessory. For more information please see the assembly instructions. 💡 A great idea from a customer: Our Desk partition are also ideal as practical impact protection in the garage - so the paintwork on your car door always remains undamaged when getting in and out. Sample photos here in the testimonial!

Variants from €69.90*
€263.90* €329.90* (20.01% saved)
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soni ROOM DIVIDER
Our soni ROOM DIVIDER is a sound absorber of a very special kind, because in addition to delivering effective sound-conditioning, it provides increased privacy for your employees and allow you to freshen up all types of rooms with the latest trend colors. The core of our soni ROOM DIVIDER is a soft non-woven panel, reinforced on both sides by a layer of compacted polyester non-woven. The visible surfaces are covered with dirt-resistant and decorative felt material of high quality. The rounded upper corners of the acoustic partition make for a modern, attractive appearance. Our soni ROOM DIVIDER score with a very good sound-absorption capacity and can be flexibly deployed wherever you need to reduce the noise level. The easy-to-assemble acoustic partitions blend harmoniously into the office architecture and create pleasant acoustic conditions for concentrated work. Practical tip: Both sides of the partition can be used as pin board. The optional high-quality accessory support feet soni FIX Base (not included in the scope of delivery) made from hard-wearing stainless steel make assembly and installation of the acoustic partition soni ROOM DIVIDER absolutely easy.

Variants from €263.90*
€311.90* €389.90* (20.01% saved)
soni HEXAGON
soni HEXAGON is a hexagonal acoustic element for sound absorption and optimizing the acoustic conditions in buildings. It consists of a white polyester non-woven, laminated with a decorative felt layer in modern trend colors. Designed for wall mounting, the geometric noise-absorber shapes are available in two different thicknesses – for customized interior design in line with your concept and ideas. For a significant improvement of the room's acoustics, we recommend lining 30 to 50% of the ceiling/wall surface with sound absorbers, preferably evenly distributed across the room for the best result. By minimizing sound reverberation, soni HEXAGON lowers the overall noise level and improves speech intelligibility, making your office, call center, entrance area or conference room a much more pleasant place to stay.soni HEXAGON fulfills the fire safety standards set down in DIN EN ISO 13501 and DIN 4102 (flame-retardant) for the building sector. This means you can use soni HEXAGON absorbers as an attractive and functional wall decoration wherever you need to lower the noise level with materials that meet strict fire safety regulations.For fastening soni HEXAGON absorbers on smooth and clean surfaces, we recommend our soni SPECIAL ADHESIVE. If you do not wish to use glue on a large surface area, we suggest using our soni VELCRO TAPE as an alternative fixation method. 

Variants from €11.90*
€14.90*
soni CIRCLE
soni CIRCLE is a round acoustic panel for sound absorption and optimizing the acoustic conditions in buildings. It consists of a white polyester non-woven, laminated with a decorative felt layer in modern trend colors. Designed for wall mounting, the soni CIRCLE noise absorbers are available in two different sizes – for customized interior design in line with your concept and ideas.For a significant improvement of the room’s acoustics, just cover a surface equivalent to 30% of the floor area with soni CIRCLE elements. This measure reduces reverberation and lowers the overall noise level, resulting in a more pleasant atmosphere, which is especially appreciated in offices, call centers, entrance areas or conference rooms.soni CIRCLE fulfills the fire safety standards set down in DIN EN ISO 13501 and DIN 4102 (flame-retardant) for the building sector. This means you can use soni CIRCLE absorbers as a stylish and functional wall decoration wherever you need to lower the noise level with materials that meet strict fire safety regulations. For fastening soni CIRCLE absorbers on smooth and clean surfaces, we recommend our soni SPECIAL ADHESIVE. As an alternative, you can use our self-adhesive soni VELCRO TAPE to fix the acoustic absorber on the wall. 

Variants from €6.90*
From €11.90*
soni COLOR Design
Our soni COLOR Design tiles are distinctive, colorful design elements measuring 618 x 618 mm for convenient insertion into existing standard grid ceilings or Odenwald-system ceilings (OWA). They will turn every ceiling into a highlight of interior design. Especiallywhen combined with our soni COLOR RD / soni COMFORT SD soundabsorber tiles,the decorative inserts can be used to create delightful patternson the ceiling. soni COLOR Design tiles consist of a thermally compressed polyester non-woven with a 3D surface, covered with a thin felt layer in fashionable marbled colors. The product is available in two designs: soni COLOR YinYang and soni COLOR Wave. soni COLOR Design has been tested according to the European fire safety regulations set down in DIN 13501-1 and is classified as flame-retardant. This means you can use soni COLOR Design tiles wherever you need to reduce the noise level with materials that meet strict fire safety regulations.

Content: 0.382 m² (€73.04* / 1 m²)

From €15.90*
soni PROTECT Art
soni PROTECT Art is a highly efficient acoustic panel made of an open-cell melamine foam (Basotect). The sound absorber soni PROTECT Art convinces with exceptionally good absorption properties and a visually very appealing design. The relief-like surface offers an enlarged absorber area and thus improves the room acoustics enormously.With edge-to-edge installation or combined with our soni PROTECT panels, unique stylish and visually appealing wall motifs can be created. soni PROTECT Art combines a sophisticated look with effective sound reduction.soni PROTECT Art has been tested successfully according to European and German fire safety standards and can therefore be used wherever you need to reduce the noise level with materials that meet strict fire safety regulations.In addition, soni PROTECT Art is highly resistant to ageing, free of mineral fibres and physiologically perfectly safe.

Content: 0.5 m² (€95.00* / 1 m²)

Variants from €40.50*
€47.50*
soni COLOR RD
soni COLOR RD is our sound absorber in the dimension 620 x 620 mm for convenient insertion into already existing standard grid ceilings or Odenwald-system ceilings (OWA). It consists of a sound-absorbing white polyester non-woven layer laminated with a thin, marbled felt surface in the latest trend colors. soni COLOR RD acoustic elements considerably reduce the noise level in interior spaces and contribute to improving the acoustic conditions in offices, meeting rooms or doctor’s offices. Also schools, daycare centers and kindergartens will strongly profit from the noise reduction effect of soni COLOR RD. soni COLOR RD meets the fire safety requirements for the construction sector as set down in the DIN EN ISO 13501-1 standard. This means you can use soni COLOR RD acoustic tiles as wall and ceiling liners wherever you need to reduce the noise level with materials that meet strict fire safety regulations.For use as acoustic wall liner, soni COLOR RD tiles can be fixed on smooth and clean surfaces with our soni SPECIAL ADHESIVE. If you do not wish to use glue on the entire surface, we suggest using our soni VELCRO TAPE as an alternative fixation method. Please note: The soni VELCRO tape is only suitable for wall mounting, not for ceiling mounting.

Content: 0.384 m² (€64.84* / 1 m²)

€24.90*
soni PROTECT
Out soni PROTECT noise absorber is made from an open-cell melamine foam (Basotect®) with outstanding sound-absorption capacity. Use soni PROTECT to significantly improve the acoustic conditions in interior spaces. With soni PROTECT acoustic panels fixed to ceilings and walls, your room will be much less reverberant.  soni PROTECT has been tested successfully according to European as well as German fire safety standards and can therefore be used wherever you need to reduce the noise level with materials that meet strict fire safety regulations. What is more, soni PROTECT is aging-resistant, free of mineral fibers and physiologically perfectly safe. All in all, an absolute classic for optimizing acoustics conditions in buildings. For edge-to-edge installation we recommend using soni PROTECT F. It consists of the same material as soni PROTECT, but has beveled edges all around, which make for very neat joints and an attractive surface design while actually helping conceal any uneven patches in the ceiling or wall surface. Please note: We do not recommend soni PROTECT for use on wall areas that are liable to be hit or touched, as the sound insulation panels are sensitive to mechanical stress. soni PROTECT and soni PROTECT F can easily be cut to the desired size with a carpet knife. For fixing the absorber panels on the wall or ceiling we recommend our soni SPECIAL ADHESIVE. Basotect® is a registered trade mark of BASF SE. 

Content: 0.5 m² (€37.80* / 1 m²)

Variants from €16.90*
€18.90*
soni PORTA
Effective and comfortable door insulation with soni PORTA Earsplittingly loud music from your teenager's room, bothersome noise from the hallway, loud phone conversations from the adjacent office, lack of discretion in treatment rooms - wherever closed doors are supposed to provide undisturbed quiet, our door insulation kit is the ideal solution for effective noise reduction.Our soni PORTA solution consists of six precisely fitting elements that form an attractive pattern and are simply glued to the door using the two included installation aids and our easy-to-understand installation instructions. Thanks to our unique, protected self-adhesive solution, you can remove soni PORTA again from smooth surfaces without leaving any residue, if necessary, for instance when moving out.Elegantly shaped cutouts for the door handle, on the left or right as needed, complete the sophisticated design.Depending on the application, the material has to be mounted either on the inside or on the outside of the door. For this reason, soni PORTA has been designed in two standard heights. It is important to install the door insulation material always on the side of the noise source.soni PORTA is suitable for the sound insulation of any room door with rebate - in private homes as well as in day-care centers, kindergartens, schools, medical facilities, offices, hotels, banks, etc.The soni PORTA elements are made of a combination of two highly effective acoustic materials: a heavy layer and an acoustic foam layer. The heavy layer on the underside of soni PORTA is glued directly to the door leaf, increasing its mass and thus the overall sound insulation effect of the door. The visible side consists of an acoustic foam layer covered with an attractive felt material. The foam’s open cells absorb sound energy. The robust and dirt-repellent felt surface is available in trendy colors. The edges of the elements can be masked with our soni VLD adhesive tape, if desired.For ordering the soundproofing set that fits your door, you will need the outer dimensions of the door leaf. Please measure the width and height of your door leaf on the outside, i.e. on the side in the direction in which your door opens.Please note: If the gap between the door leaf and the floor is too wide, we recommend mounting a door sweep or a door bottom seal. Only when all gaps and openings around the door are closed, perfect soundproofing is possible. soni PORTA is also available in a version that is not removable without residue: soni PORTA Basic Important information on installing soni PORTA door insulation: Correct installation is crucial for soni PORTA to be fully effective: 1. unhinge the door before installation and place it in a horizontal position on a stable surface. 2. apply the individual insulation elements horizontally to ensure optimum adhesion of the adhesive. Do not apply when hanging! The weight of the integrated heavy film could cause the adhesive to come loose again (does not apply to soni PORTA Basic). 3. leave the door to rest for at least 24 hours after installation and only hang it up again the next day. This will ensure that the door insulation remains in place permanently and that optimum sound reduction is achieved!

From €259.90*

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The importance of noise protection and acoustic solutions in open-plan offices

The positive effects of good room acoustics and effective noise protection in open-plan offices cannot be overestimated. In a quiet, pleasant working environment, employees can focus more easily and work more productively. At the same time, optimized room acoustics help increase well-being and satisfaction in the workplace.

Particularly in open-plan offices and call centers, where many people are working in the same room for long periods of time, optimizing the acoustic conditions can make a significant contribution to minimizing stress and fatigue and protecting your employees' health for the long term.

Experts’ tip: Sound levels in an office should not exceed 55 decibels for longer periods of time. Permanently high noise levels, especially in higher frequencies, negatively affect the health and well-being of employees.

The acoustic solutions specially developed by soniflex for large multi-occupant work spaces provide you with a wide range of options for improving noise protection in your open-plan office as they:

● diminish background noise
● improve speech intelligibility
● enhance privacy in open work spaces (e.g. through partitions)
● create quiet zones for concentrated work

The acoustic elements should be distributed evenly throughout the room to achieve an excellent overall result. A combination of ceiling and wall absorbers as well as mobile acoustic elements such as portable room dividers, desk partitions and seating cubes can be particularly effective here.

EIn Schreibtisch in einem Büro, an dem eine soni Tischtrennwand in Hellgrau angebracht ist.
Bunte Kreise an einer Wand
Stellwände mit einem Schreibtisch davor
Rasterdecke mit blauen und weißen Elementen

Installation

On request, nearly all our products can be delivered with self-adhesive rear faces, enabling easy, clean and time-saving installation – perfect for retrofit applications in rooms that are already in use.

Noise control

Thanks to their open-cell structure, our noise protection materials absorb sound waves and effectively attenuate bothering noise. A satisfactory result can already be achieved by lining 30 to 50 % of the ceiling and wall surfaces.

Fire protection

Many of our noise-control products are classified as flame-retardant according to DIN 4102 or DIN EN 13501. Please contact your local authorities in advance for information about the required fire protection class.

Table with a discarded tablet, flyers, business cards and 3 ballpoint pens

Acoustic solutions for your open-plan office from soniflex

As expert in sound insulation and sound absorption, soniflex offers a wide range of high-quality acoustic solutions for your open-plan office. Our decades of experience and in-depth know-how enable us to design customized solutions that are precisely tailored to your needs.

Our products are based on state-of-the-art foam and non-woven materials and offer optimum sound insulation and outstanding sound absorption efficiency. From wall and ceiling absorbers to desk partitions and movable acoustic room dividers - soniflex products allow you to create an acoustic environment that meets the requirements of your open-plan office.

Why not use our acoustics measurement app to obtain an initial picture of the general acoustic conditions in your office space? This will help you to select the right acoustic solutions for your use case.

Video: Measuring room acoustics with the soniflex app

You can rely on soniflex to make your open-plan office a place where everyone enjoys working.

Our acoustic solutions for open-plan offices

When looking for suitable acoustic solutions for your open-plan office, it is important to choose a solution that suits the specific conditions and requirements on site. soniflex offers a wide range of products that perfectly meet the challenges of an open-plan office.


soni PROTECT: These sound-absorbing panels effectively reduce the noise level and are ideal for improving room acoustics. They have been tested in terms of fire safety and can be installed on ceilings and walls. soni DESK PARTITIONS: Our desk partitions not only improve the acoustic conditions, but also provide more privacy in the workplace. They are easy to install and have excellent sound absorption capacity. soni ROOM DIVIDER: Portable room dividers offer flexible noise protection options that can be readily adapted to the changing requirements and layout of an open-plan office. soni CUBE: Our colorful seating cubes not only serve as effective sound absorbers, but also as comfortable seating that can be easily repositioned if desired. soni HEXAGON: These hexagon-shaped acoustic elements are an attractive and effective solution for improving the acoustic conditions in interior spaces. You can attach them to smooth and clean surfaces and create a cool and colorful eyecatcher that enhances the interior design.
Großraumbüro mit Tischtrennwänden
Hexagone auf einer blauen Wand

Specific requirements

Look through our product range to discover even more acoustic solutions for your open-plan office. Every office is unique, not only in terms of acoustics, but also in terms of design.

Our tip: When selecting noise-control solutions for your open-plan office, simply combine different products to implement an effective overall solution that will blend perfectly into your carefully designed office environment.

With soniflex, you buy everything from a single source and can be sure that your specific acoustic requirements will be met in the best possible way.

Just get in contact with us by mail or phone.