ROOFER Sound insulation with system


Sound insulation with system

Highly effective acoustic ceiling elements for standard grid ceilings with sound insulation and Fire Protection Plus

  • Extra fine-pored thermoset acoustic foam for maximum sound absorption
  • Extraordinary heat and flame resistance conforming to fire protection class DIN 4102 B1
  • With a smooth surface (FLAT) or with a trapezoidal profile (MAYA)
  • Square panel (59,5 x 59,5 cm, 62 x 62 cm) or rectangular panel (119,5 x 59,5 cm, 124,5 cm x 62), various material thicknesses can be selected
  • Available in white grey, titanium grey and architects white
  • Suitable for new planning or the replacement of suspended grid ceilings for a wide range of applications, e.g. for soundproofing offices, conference rooms, medical practices and for sound insulation in commercial spaces

In 6 simple steps to your perfect acoustics:

white grey titanium grey architects white
FLAT | Smooth MAYA | Trapezium
59,5 cm x 59,5 cm 62 cm x 62 cm 119,5 cm x 59,5 cm 124,5 cm x 62 cm
5 cm 5,5 cm 8 cm 9,6 cm 7,5 cm
4 pack 6 pack 8 pack 12 pack

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Your chosen product is shipped in packs of 1.
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Sound absorber ROOFER – Acoustic inserts for grid ceilings

  • Sound absorbers, suitable for new planning or replacing standardised grid ceilings
  • Highly effective sound absorption even with small material thickness
  • Low weight and extraordinary heat and flame resistance according to fire protection class DIN 4102 B1
Stacked sound absorbers for grid ceilings with higher fire protection class

Product data

Format, surface
Square panel (59,5 cm x 59,5 cm, 62 cm x 62 cm) or rectangular panel (119,5 cm x 59,5 cm, 124,5 cm x 62 cm), plane (FLAT) or trapezoid profile surface (MAYA)
Material thicknesses
Smooth: 5 cm, 8 cm, 9.6 cm

Trapezium: 5.5 cm (3.5 cm base/ 2 cm trapezoid) for the square panels

Trapezium: 7.5 cm (5.5 cm base/ 2 cm trapezoid) for the rectangular panels

Thermoset acoustic foam
White-grey, titanium grey, architects white
Fire classes
DIN 4102 B1

More information about the fire classes of our sound absorbers is available the relevant aixFOAM knowledge article.

Fastening options
Without, install by inserting into a standard grid ceiling construction
- 200 °C to + 200 °C
Thermal conductivity
0,032 – 0,038 W/mK
Maximum UV resistance, does not yellow
Harmful substance information
Certified according to Eco-Tex Standard 100 as not harmful to health, mineral-fibre free, CFC-free, propellant-free
This high quality acoustic product is made on our precision machinery according to DIN 7715 Part 5 P3.

In the production (foaming) of this acoustic material different sized pores (voids) can arise. Voids are typical for the material, do not represent a quality defect and do not affect the acoustic properties of the absorber.

More information about this product is available, if required, in the accompanying datasheet. We are happy to provide you with this upon request.

For those who expect more - aixFOAM Premium sound absorbers

Our sound absorbers made of thermoset acoustic foam are the ideal solution for rooms with particularly high soundproofing and fire protection requirements. They owe their unsurpassed acoustic properties to the extremely fine, open pore structure that almost completely absorbs sound. They are flame retardant without the addition of flame retardants and thus meet many regulations to ensure fire safety in public buildings.

Sound absorber/ sound insulation in the reverberation chamber when determining the absorption values
  • Maximum sound absorption
  • Flame retardant according to DIN 4102 B1
  • Form-stable and colour-fast – no yellowing!
  • Very low weight
  • Antistatic, fibre-free and elastic

Absorption values

Die Messungen des Schallabsorptionsgrades wurden nach DIN EN ISO 354 (Hallraum) ermittelt und beziehen sich auf eine Absorberfläche von 62 cm x 62 cm.

Sound absorption coefficients for ROOFER in white-grey

5 cm/5,5 cm
8 cm
9,6 cm
125 Hz 0,12 0,16 0,19
250 Hz 0,49 0,82 0,91
500 Hz 0,90 1,00 1,02
1000 Hz 1,00 0,99 1,02
2000 Hz 1,03 1,04 1,08
4000 Hz 1,00 1,06 1,07

Sound absorption coefficients for ROOFER in titanium-grey

5 cm/5,5 cm
8 cm
9,6 cm
125 Hz 0,18 0,26 0,30
250 Hz 0,47 0,71 0,77
500 Hz 0,75 0,93 0,97
1000 Hz 0,87 0,97 1,03
2000 Hz 0,95 1,01 1,07
4000 Hz 0,98 1,02 1,08
Sound absorber/ sound insulation in the reverberation chamber when determining the absorption values
Our aixFOAM sound absorbers have been tested for Hertz and pores in the reverberation chamber of renowned institutions. The sound absorption coefficients according to DIN EN ISO 354 (reverberation chamber) stated above were calculated in extensive measurements.

Profit from sound insulation directly from the manufacturer!

At aixFOAM we make sound insulation for applications in room acoustics and technical acoustics. And because we do this particularly well, we have been doing it for 59,5 years. Over this time we have been constantly working on the further development of our products and therefore are able to offer you highly effective sound absorbers in a modern design.

Our aixFOAM philosophy: We combine customer-oriented advice with the individual, needs-based production of sound insulation solutions. Or in other words: We help you with free advice to find the ideal sound insulation for your project and start to make your absorbers directly after receiving your order. You then receive your sound insulation directly from the factory – naturally in the best quality.

  • Use of high quality acoustic foams from Germany
  • Precision manufacturing on the latest CNC cutting machines and systems
  • Standard solutions or individual small and series manufacturing of noise insulation
  • Advice, planning, production and brokering of assembly partners
An aixFOAM employee manufactures sound absorbers for sound insulation.
Brand quality
from the manufacturer
"Made in Germany"
for you, individually
in a few days
for 59,5 years
soundproofing experts
ISO 9001:2015 certified
The aixFOAM acoustic experts advise you on the subject of sound insulation free of charge.

‘Our ROOFER have almost unsurpassed sound absorption properties. They achieve high absorption rates and can be easily installed in suspended ceilings or grid ceilings. The effectiveness of these absorbers in combination with the freely selectable surface profiles make them very popular with our customers in meeting rooms, medical practices, offices, classrooms or event rooms.’

Murielle Pirotte, customer advisor

We are here for you!

Do you need help or do you have any questions about the product?

Use our help area with brief answers to the most frequently asked questions from our customers.

Of course we are happy to help you with advice, free of charge.

+49 2403 / 83830 - 22
Monday to Friday
08:00 o'clock to 17:00 o'clock
Daily from 00.00 – 24.00 o'clock


This is where you can find some application pictures of our sound absorber ROOFER.

Sound absorber ROOFER
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