Specialised solutions for reducing impact, airborne and structure-borne noise, as well as for isolating the transmission of vibrations into the building structure.

✓ Over 1,500,000 m² of sound and vibration insulation systems installed in Bulgaria
✓ Engineered and manufactured in Germany
✓ Tested acoustic performance and long-term mechanical durability
✓ Over 80 years of KRAIBURG expertise in engineered rubber technologies

Section 1: Under Floating Cement Screeds

DAMTEC® Multi
High-density elastomeric rubber membrane

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DAMTEC® Multi B1
Flame-retardant high-density sound insulation membrane

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DAMTEC® wave 3D
Profiled PUR membrane for impact sound and vibration isolation

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DAMTEC® estra
ETA/CE-certified elastomeric rubber membrane

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DAMTEC® estra 3D – 8/4 mm
Profiled rubber membrane for impact sound insulation

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DAMTEC® 3D – 17/8 mm
High-performance profiled membrane for vibroacoustic decoupling
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Section 2: Walls and Ceilings

DAMTEC® Multi Panel
High-density rubber panel for airborne sound insulation

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DAMTEC® Multi Panel B1
Flame-retardant rubber panel for airborne sound insulation

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Section 3: Under Final Floor Coverings

DAMTEC® black uni
Acoustic underlay for final floor coverings

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DAMTEC® black uni B1
Flame-retardant acoustic underlay for final floor coverings

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DAMTEC® Acoustics and Vibration Isolation

DAMTEC® is the product line of KRAIBURG Relastec GmbH & Co. KG especially developed for impact sound insulation and vibration absorption. Quietness is a primary basic need and of great importance in our time. An effective impact and footfall sound reduction helps improving quality of life, an efficient vibration isolation provides living comfort and good working atmosphere. Under the brand name DAMTEC® our customers find a wide range of products for acoustic insulation as well as for vibration deadening for different requirements and application areas.

Soundproofing that changes the way you live

Imagine a home where noise stays outside. An office where silence inspires productivity. Peace of mind that you feel with every step. Silence starts at the foundation. DAMTEC® systems offer highly effective protection against airborne and impact noise, as well as vibrations that penetrate the structure. Suitable for floors, walls and ceilings in residential, public and industrial buildings, these solutions are used worldwide in buildings with high demands on acoustics and comfort.Made in Germany, DAMTEC® products combine durability, resilience and excellent sound insulation properties – even under high loads.

Reference projects

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News

NEW: DAMTEC® product finder

In recent years numerous new DAMTEC® products have been developed and improved. Most of our products received important certifications (CE marking, fire protection tests) and new impact sound tests were carried out at the same time. Not only the type of raw material...
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NEW: DAMTEC® black uni B1

Our technical department has spent a lot of time and effort in the last months to develop our universal acoustic underlay “DAMTEC® black uni” which has a lot of success since having been introduced on the market. We are very proud to offer you our “DAMTEC® black uni...
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KRAIBURG Relastec qualified as product manufacturer by Deutsche Bahn AG

KRAIBURG Relastec has been qualified as a product manufacturer by DB. In addition, Deutschen Bahn AG has awarded the supplier’s quality capabilities a classification of Q1 for the sub-ballast mat product range.
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New KRAIBURG Relastec sustainability report

Sustainability is one of the key issues of our time and is firmly anchored in KRAIBURG's DNA. Decades ago, our founders recognised the potential of rubber and quickly found solutions, including products that had reached the end of their life cycle, to...
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EUROFLEX® impact protection slabs in the “Riesige Rosi” Bouldering Hall in Munich

One of the largest public bouldering walls in the world - the "Riesige Rosi" - is located in a 75m long pedestrian tunnel on Rosenheimer Straße in Munich. The facility is run voluntarily by the Kraxlkollektiv initiative. With its graffiti-covered walls, it combines...
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Update: SPORTEC® commercial flooring brochure

We are very pleased to present our completely new commercial flooring brochure! A new design, a simpler layout and numerous new reference projects from all over the world are waiting for you. In addition, you will learn more about the topics of sustainability and what...
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