
The decibel mat that solves acoustic problems with low-level floors
Aprobo’s Decibel Concept offers interesting solutions to most acoustic problems associated with floor and joist structures. Solving acoustic problems can be difficult. Acoustics is a complex science that is often hard to understand and translate into a practical solution.
Our business model is based on helping customers move from a problem to a complete solution. Often, this involves meeting the acoustic requirements for new construction and renovation projects.
The concept includes Decibel Mats as well as free consultation, backed by over twenty-five years of experience. By combining Decibel Mats with various flooring materials or integrating the mats into the subfloor, we can offer simple, proven, and effective solutions to meet sound requirements.
Of course, our Decibel products are environmentally certified, and we are constantly working on development to meet future environmental and acoustic requirements.
Soundseal
SoundSeal is the name chosen to describe a construction method in which we cast the Decibel mat beneath a leveling compound or concrete. The basic construction involves laying our DECIBEL3 mat against the subfloor with the edges folded up along the walls. The seams are taped with our dB Tape, after which a 30 mm layer of reinforced leveling compound is typically applied.
Benefits
- Long service life
- Environmentally Certified System
- Building low floors
- Can be combined with most types of flooring
- Can be integrated directly into the floor structure

DECIBEL1
Designed to be combined with linoleum, vinyl, glued solid mosaic parquet, or to serve as an integral part of our SoundSeal system. Depending on the combination and installation method, its strengths lie in impact sound reduction, structure-borne sound reduction, sound absorption, and comfort.
Documents for dB1
DECIBEL2
Designed to be combined with floating hardwood flooring—in both solid and engineered varieties—or laminate flooring.
It can also be combined with textile flooring or incorporated as an integral part of SoundSeal. Depending on the combination and design, it is effective against impact sound, airborne sound, drum sound, and hardwood floor resonance.
Documents for dB2


DECIBEL3
Designed for permanent installation in the floor structure. This means that DECIBEL3 is laid against the subfloor with the edges folded up along the walls. The mat is then covered with a reinforced leveling compound.
In cases where the floor structure is to be covered with a leveling compound to create an even and smooth surface, DECIBEL3 can be cost-effectively incorporated into the construction, while also improving the acoustic properties.
Documents for dB3
DECIBEL4
Designed primarily for use in the SoundSeal system in lightweight floor structures, such as unfinished attic floors, where acoustic problems are typically significant.
Documents for dB4

Interested? Contact us!
We’re happy to answer your questions or provide technical support. Call 0500-46 98 60 or use the form, and we’ll get back to you as soon as possible. You can find more information and contact details on the Contact page.
Retailers
The easiest way for individuals and construction service companies to purchase our products is through one of our retailers. Find a retailer.
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