Soundproofing of air conditioning units - Fantastiko supermarket

Project Overview

Fantastiko, a well-known supermarket chain in Bulgaria, faced a significant noise issue due to chillers installed on the roof of their store located in the Razsadnika district of Sofia. The supermarket’s proximity to residential buildings necessitated effective soundproofing solutions to ensure compliance with regulatory noise level requirements and to protect the well-being of nearby residents.

Challenge

Despite the initial architectural plans that included natural soundproofing barriers in the roof construction, it was later determined that these barriers did not meet the necessary noise level regulations. Aware of their responsibility towards the community, the management of Fantastiko decided to invest in a comprehensive soundproofing solution that would not only comply with the norms but also achieve superior sound reduction results.

Scope of Work

• Conducting a detailed inspection by an acoustic engineer.
• Developing a tailored sound insulation project that ensures minimal disruption to the chiller’s operational cycle.
• Implementing detailed noise imaging and digital analysis to create a noise map.
• Proposing constructive and acoustic solutions for effective noise insulation.

Solution

The DECIBEL project involved constructing a lightweight metal structure designed to accommodate various soundproofing products, including:

• Sound insulating screens
• Metal perforated PZP panels
• Soundproofing membranes

To address the unique challenges posed by the external environment, the design featured adjustable sound-insulating screens made of moisture-resistant materials, ensuring that airflow was maintained while adapting to changes in external temperatures.

Result

The soundproofing project at Fantastiko was completed within one month, from the initial design phase to the final measurement of noise levels. The results were exceptional, with the noise levels being reduced to below the required threshold of 35 decibels. This successful intervention ensured that the peace and comfort of both residents and workers near the Fantastiko store were preserved.

Industry Insight

In urban settings, effective soundproofing is crucial for businesses located near residential areas. By implementing robust noise control measures, companies can enhance their community relationships, ensure compliance with local regulations, and contribute positively to the overall quality of life for nearby residents.

If your business is experiencing similar noise challenges, contact DECIBEL today to explore tailored soundproofing solutions that protect your operations and the surrounding community.