
We define the acoustic requirements of a room, predict its acoustic properties and determine the acoustic elements.
We thoroughly examine the design. This includes estimating sound insulation ratings, identifying hidden transmission paths and suggesting efficient sound proofing solutions.
We are well supplied with acoustic measuring equipment. This allows us to carry out a wide range of room acoustics and noise control measurements.
During the project planning phase, we review the adequacy of the design from the acoustics perspective, and propose the most efficient and economical solutions.
Integration of technical equipment, meeting performance goals, optimisation and rationalisation – everything, down to the very last implementation detail.
An Expert review of room acoustics and noise control projects, as well as other documentation regarding acoustical planning.
We prepare civil engineering designs for structures of all types and levels of complexity. With a professional, modern approach, we deliver safe, reliable and cost-effective structural solutions.
We specialise in assessing the seismic resistance of existing buildings and designing seismic retrofitting, using advanced computational methods to optimise strengthening measures to the characteristics of each individual building.
We advise investors and designers on the choice of structural solutions, materials and construction technologies. We prepare expert opinions, structural assessments, design checks, optimisations and proposals for improved structural solutions.
As independent civil engineering experts, we provide professional construction supervision and lead supervision in accordance with GZ-1 (Building Act), ensuring high-quality, safe and timely execution of works in line with the project documentation.
We promise excellence in the services provided and hold ourselves to the highest business standards.
REFERENCE PROJECTS

For 20 years, we at MK3 d.o.o. have been working in the field of construction design, supervision and investment management, and now, for more than 10 years in the field of acoustics.
Today, we are widely recognized for our work in the field of acoustics, and we can laud ourselves on many successfully completed projects. Positive client feedback is our motivation to strive towards fulfilling our vision: become an R&D-oriented regional point of reference for acoustic design, measurements, and consultancy.
Earthquake engineering is another important part of our professional work, where we have in-depth expertise and experience in analysing the seismic response of structures and applying modern computational methods. We are aware that seismic hazard is one of the key risks to the built environment, which is why we do not treat the seismic safety of structures merely as a formal requirement, but as the foundation of responsible structural design. In doing so, we strive for technically sound, reliable and cost-effective solutions.
Acoustics is being neglected! When designing a work or living space, retrofitting audio-systems, configuring noisy machines, etc., room acoustics is all too often not taken into consideration. This has a negative impact on the quality of living, our productivity and health, and the environment in general.
Being acoustically adequate is the fundamental characteristic of any functional space! Unfortunately, the acoustic aspect is habitually not taken into account during the design phase. This leads to constructing inappropriate halls, classrooms, boardrooms, offices, etc.
The importance of proper acoustics is overlooked. People forget to insist on having good quality acoustic conditions when listening to or performing music, giving a lecture, working, resting, etc. This suggests that we do not care about the quality of our environment and the potential harm to our health.
It is important to understand the physical properties of sound, its propagation in space, and its interaction with other materials. The mission of MK3 is clear - we are here to help create efficient acoustic solutions, and we have all the necessary knowledge, tools and experience to do it!
NIKA ŠUBIC, mag. inž. grad.room acoustics and noise control
ANDREJ ŠUBIC, univ. dipl. inž. grad.project integration, supervision and development
dr. MARTIN KLUN, mag. inž. grad.structural design, earthquake engineering, supervision
Registration no.: 2098318000
Identification no.: SI98798723
IBAN: SI56 3300 0000 0909 172 (Addiko Bank d.d.)