What you can expect from us
✔ Reduction of the reverberation time
✔ Pleasant acoustics conditions for more well-being
✔ Modern designs to match your personal style
✔ Easy installation & flexible uses
✔ High-quality materials with fire safety certificate
✔ Sustainable & durable products
![[Translate to Englisch:] Schreibtisch mit einer soni® Tischtrennwand Schreibtisch mit grauer Tischtrennwand in einem Büro](/fileadmin/_processed_/c/8/csm_raumakustik_soni-tischtrennwand_3d206b7978.jpg)
soniflex – noise-control solutions for room acoustics & technical applications
Making the indoor atmosphere more pleasant is easy with the right sound-absorbing materials from Cellofoam. Under the soniflex brand, Cellofoam offers various products for improving room acoustics. Everything can also be conveniently ordered online via our webshop at www.soniflex.de.
Our product range includes:
- Wall absorbers – sound-absorbing panels in different colors and shapes
- Noise reduction baffles – suspended elements for large rooms & halls
- Acoustic posters – effective & decorative
- Desk partitions & room dividers – for more quiet & structure in the office
- Seating cubes – creative, functional & sound-absorbing
- Acoustic elements – in different shapes (circles, hexagons, clouds, various animal shapes, etc.)
- Ceiling inserts – for standard grid ceilings (OWA ceilings)
- Ceiling absorbers – available in various materials, for ceiling installation
- Door insulation – visually appealing design, removable if required
- Accessories – from spray adhesive to fixing pins
soniflex – room acoustics products for more peace and quiet
Lining ceilings/walls with the right quantity of our acoustic panels or hanging noise reduction baffles from the ceiling will effectively reduce reverberation and significantly improve speech intelligibility. The result: a quieter atmosphere for concentrated work, effortless communication or a relaxing time at home.
Also in rooms that are already in use, our noise-control elements can be easily retrofitted to ceilings or walls, providing a noticeable improvement in acoustic conditions – in your office, recording studio, kindergarten, restaurant, meeting room or production hall.
Find out more about our products: Download Products for room acoustics
Follow us on Instagram under soniflex_de and Youtube: @soniflexschallschutz
![[Translate to Englisch:] Abgehängte Deckenbaffel aus Melaminschaum Cello® HR 290/O weiße Melaminplatten senkrecht an der Decke abgehängt mit gutem Abstand](/fileadmin/_processed_/5/9/csm_raumakustik_soni-protect_6f2c42ec24.jpg)
Typical uses


Room divider
Typical products for this application:
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 ...to the product »

soni FIX BASE
The high-quality support feet soni FIX Base made from hard-wearing stainless steel make assembly and installation of the soni ROOM DIVIDER absolutely easy
...to the product »

Sound absorbing wall poster
Typical products for this application:
soni PICTURE
Our acoustic pictures soni PICTURE are sound absorbers of a very special kind, because with soni PICTURE rooms can be designed decoratively and optimized acoustically at the same time ...to the product »

Seat cubes
Typical products for this application:
soni CUBE
Our soni CUBE seat cubes are sound absorbers of a special kind, because in addition to effective sound-conditioning of interior spaces, they score with excellent seating comfort ...to the product »

Roof
Typical products for this application:
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)....to the product »

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) ...to the product »

soni COMFORT SD
soni COMFORT SD are square acoustic tiles (620 x 620 mm) for convenient insertion into suspended standard grid ceilings or Odenwald-system ceilings (OWA)
...to the product »

Room divider
Typical products for this application:
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 ...to the product »

soni FIX Clamp
High-quality table brackets for easy assembly and installation of soni DESK PARTITION. ...to the product »

Wall
Typical products for this application:
soni COLOR
Our soni COLOR sound absorber consists of a white polyester non-woven that is laminated with a subtly structured felt material in attractive trend colors. The acoustic panels set lovely color accents and create a pleasantly quiet atmosphere ...to the product »

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 ...to the product »

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 ...to the product »

soni ELEMENT
soni ELEMENT is a range of charming acoustic elements for effective noise absorption and sound-conditioning. They consist of a white polyester non-woven, optionally laminated with a decorative felt material in modern trend colors ...to the product »

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)....to the product »


enclosure
Typical products for this application:
soni 471
soni 471 is a sound absorber made from PUR- foam. In a thermal embossing process its surface has not only been provided with an attractive diamond pattern, but also compacted and sealed, making it very robust and dirt-resistant ...to the product »

soni 491
soni 491 is a PUR acoustic foam coated with a micro-perforated film. The sound-permeable film prevents the penetration of dirt and liquids and can be wiped clean
...to the product »

soni COMPOSITE
soni COMPOSITE is a combination product made from our synthetic soni EVA heavy layer and an acoustic foam laminated with a decorative felt layer ...to the product »

soni WAVE
Our soni WAVE egg crate acoustic foam is a highly effective noise-control product made from PUR-foam with a structured “egg-crate” surface. ...to the product »

soni RESIST Box
soni RESIST Box are sheets for a customizable noise-control box that assembles in just a few minutes ...to the product »

Enclosure
Typical products for this application:
soni 471
soni 471 is a sound absorber made from PUR- foam. In a thermal embossing process its surface has not only been provided with an attractive diamond pattern, but also compacted and sealed, making it very robust and dirt-resistant ...to the product »

soni 491
soni 491 is a PUR acoustic foam coated with a micro-perforated film. The sound-permeable film prevents the penetration of dirt and liquids and can be wiped clean
...to the product »

soni COMPOSITE
soni COMPOSITE is a combination product made from our synthetic soni EVA heavy layer and an acoustic foam laminated with a decorative felt layer ...to the product »

soni WAVE
Our soni WAVE egg crate acoustic foam is a highly effective noise-control product made from PUR-foam with a structured “egg-crate” surface. ...to the product »

soni RESIST Box
soni RESIST Box are sheets for a customizable noise-control box that assembles in just a few minutes ...to the product »

Wall
Typical products for this application:
soni COMFORT
soni COMFORT is a very hard-wearing sound absorber made of a white PES non-woven fabric with exceptionally good sound-absorption capacity. In addition, soni COMFORT offers excellent fire-resistance values ...to the product »

soni COLOR
Our soni COLOR sound absorber consists of a white polyester non-woven that is laminated with a subtly structured felt material in attractive trend colors. The acoustic panels set lovely color accents and create a pleasantly quiet atmosphere ...to the product »

soni PROTECT
Out soni PROTECT noise absorber is made from an open-cell melamine foam (Basotect®) with outstanding sound-absorption capacity ...to the product »

soni WAVE
Our soni WAVE egg crate acoustic foam is a highly effective noise-control product made from PUR-foam with a structured “egg-crate” surface. ...to the product »

Ceiling
Typical products for this application:
soni COMFORT
soni COMFORT is a very hard-wearing sound absorber made of a white PES non-woven fabric with exceptionally good sound-absorption capacity. In addition, soni COMFORT offers excellent fire-resistance values ...to the product »

soni COLOR
Our soni COLOR sound absorber consists of a white polyester non-woven that is laminated with a subtly structured felt material in attractive trend colors. The acoustic panels set lovely color accents and create a pleasantly quiet atmosphere ...to the product »

soni PROTECT
Out soni PROTECT noise absorber is made from an open-cell melamine foam (Basotect®) with outstanding sound-absorption capacity ...to the product »

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)....to the product »

soni TRAPEZ
soni TRAPEZ is a trapezoidal sound-insulation element made of open-cell melamine foam (Basotect®) with exceptional sound-absorption properties ...to the product »

Forklift truck
Typical products for this application:
CELLO® BMN-03
Weatherproof cover mat for high-traffic floor areas.
Its coin-patterned surface makes Cello® BMN-03 an excellent choice for all areas where anti-skid surfaces and resistance against oil and fuel stains are essential
...to the product »

CELLO® Molded non-woven parts
In our non-woven molding processes, state-of-the-art machines and presses turn the non-wovens into dimensionally stable, self-supporting, two- and three-dimensional parts according to customer specifications. The resulting products score with their excellent acoustic effectiveness and high dimensional stability ...more »

soni 1116 ALG
soni 1116 ALG is a two-component material for heat protection and acoustic insulation: The heat-resistant surface layer is made from a high-quality aluminum foil and reliably reflects heat radiation ...to the product »

Room divider
Typical products for this application:
soni RESIST
Our soni RESIST noise protection panel consists of closed-cell polyethylene foam with both sound-insulating and sound-absorbing properties ...to the product »
Do-it-yourself measurements of room acoustics – with our app
Would you like to know how reverberant a room really is? With the free soniflex room acoustics app, you can measure the reverberation in your rooms yourself – easily and conveniently with your smartphone or tablet.
Whether classroom, office, meeting room or daycare center: The app helps you to assess the acoustic conditions on site in an objective manner. In just a few steps, you can find out whether and to what extent sound-conditioning measures will make sense.
This is how it works:
1. Download the app (free of charge, for iOS & Android).
2. Select the room & start the measurement.
3. Turn the smartphone microphone towards the room.
4. The reverberation time is automatically measured and evaluated.
5. The app provides you with recommendations for suitable acoustic products.
With the soniflex app, you get a quick assessment of the acoustic conditions in the room and can then select suitable products from our range – for example acoustic tiles, ceiling absorbers or wall panels.
Download the app now for free and try it out for yourself!
Download iOS
Download Android
![[Translate to Englisch:] soni Raumakustik-App Handybildschirm zeigt Nachhall-Messkurve der soniflex App](/fileadmin/_processed_/d/3/csm_soniflex-app_34e3a4e439.jpg)

Room acoustics solutions for projects of every size
Cellofoam is your reliable partner for professional noise-control solutions – not only for small projects, but also for large-scale projects in the field of building acoustics and interior design.
Whether sports hall, indoor swimming pool, office building, school, production hall or any other public or commercial building: We supply made-to-measure acoustic solutions that ensure pleasant acoustic conditions, reduce annoying reverberation, and comply with all relevant building and fire safety standards.
Are you planning a major project and looking for custom-tailored support?
Our experienced consultants are on hand to provide you with expertise and personal recommendations.
Contact us now – we will support you from planning to implementation.