Hillside Office Building

Budapest, Hungary

Property owner

Main contractor

Market Építő Zrt.


Lean Tech Mérnökiroda Kft.

Acoustic consultant

Apszis ’97 Bt. – Róbert CSOTT, László ILYÉS

Structural engineer


106 m² of CDM-GYM-HP with dBooster technology

Building type



Timber construction

Intervention level



In the 12th district of Budapast, situated between the Budapest-Déli Railway Terminal (Déli pályaudvar) and hotel Novotel, the Hillside Office Building was recently erected. The 22,000 sqm LEED Gold-certified landmark office building also includes 400 sqm of retail space, fitness clubs and restaurants. The Hillside Office Building is built in a unique micro-environment

CDM-GYM-HP high-performance floating floors with dBooster® technology were installed to shield the rooms adjacent to the gyms from unwanted noise and vibrations coming from various high-impact fitness activities.

The  HVAC systems of the mixed-use development are placed on CDM-MACHINE-FLOAT vibration isolation systems, decoupling them from the rest of the structure.

Measurements performed after installation show that noise levels are on average 6-8 dB lower than the target values.


Hillside Office Building
Hillside Office Building_CDM-GYM-HP

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