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Information on the fire classes of our sound absorbers can be found in the corresponding aixFOAM knowledge article.
Fastening options
STICKY self-adhesive finish - permanently adhesive or removable without residue
Notes on measuring
To select your suitable door insulation set, you need the door leaf outer dimension. To do this, measure both the width and the height of your door leaf on the outside, i.e. on the side in the direction of which your door can be opened.
Why do I ALWAYS have to specify the external dimensions of the door leaf?
The door leaf outer dimension is ALWAYS specified as the nominal dimension (standard dimension) for doors. It does not matter whether you want to attach your door insulation set to the inside or outside of the door leaf. If you decide to mount it on the inside of the door leaf (inside the door frame), you will receive your set from us shortened so that it does not rub against the door frame.
Notes on the door rabbet
Assembly recommendation
Always attach the absorbers in the direction of the sound source/noise source for optimum effectiveness.
In order to avoid the elements grinding on the frame when opening the door, the parts are slightly shortened at the factory, so that they should be glued all around with a distance of 1 cm to the outer edge of the door leaf. A shadow joint of 1 cm should also be left between the individual elements. Detailed instructions for installation can be found in the supplied installation instructions.
Care instructions
Easy-care water and dirt-repellent felt surface: Cleaning is possible with a clothes brush, hoover or soft cloth. Further details can be found in the knowledge article Care and cleaning of felt surfaces.
Temperatureresistance
- 40 °C to + 100 °C
Harmful substance information
Mineral fibre free
Tolerance
This high quality acoustic product is made on our precision machinery according to DIN 7715 Part 5 P3.
Product variants
Whether for soundproofing and/or to seal a door - you'll find what you need here:
If required, you can find further information on this product in the accompanying data sheet. We will be happy to provide you with this on request.
Absorption values
The measurements of the absorption coefficient were performed on PUR-ES acoustic foams from RWTH Aachen. All values refer to absorbers with a size of 100 cm x 50 cm and were calculated according to DIN 52212.
Frequency- range
Height 3 cm
Height 5 cm
Height 8 cm
125 Hz
0,10
0,17
0,23
250 Hz
0,50
0,73
0,75
500 Hz
0,78
0,71
0,73
1000 Hz
0,63
0,59
0,64
2000 Hz
0,49
0,57
0,59
4000 Hz
0,53
0,45
0,70
Our aixFOAM sound absorbers have been tested for Hertz and pores in the reverberation chamber of renowned institutions such as RWTH University or the Technical University in Aachen. The sound absorption coefficients according to DIN 52212 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 65 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
Brand quality
from the manufacturer „Made in Germany“
Production
for you, individually in a few days
Experience
for 65 years soundproofing experts
Award
ISO 9001:2015 certified
Areas of application
„Our practical door insulation sets are a simple and ingenious solution for insulating room doors against noise. For maximum effectiveness, the absorbers should always be fitted in the direction of the noise source.“
Volker Rings, Customer advisor
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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.
