{"id":13495,"date":"2025-07-02T17:06:53","date_gmt":"2025-07-02T15:06:53","guid":{"rendered":"https:\/\/www.lvbitalia.com\/come-insonorizzare-locali-commerciali-e-pubblici\/"},"modified":"2026-01-21T12:08:34","modified_gmt":"2026-01-21T11:08:34","slug":"how-to-soundproof-commercial-and-public-spaces-practical-and-aesthetic-solutions","status":"publish","type":"post","link":"https:\/\/www.lvbitalia.com\/en\/how-to-soundproof-commercial-and-public-spaces-practical-and-aesthetic-solutions\/","title":{"rendered":"How to soundproof commercial and public spaces: practical and aesthetic solutions"},"content":{"rendered":"

In commercial and public venues<\/strong>, noise can take many forms, creating discomfort both for people inside the space and for those outside.
\nFor example, in bars or restaurants<\/strong>, loud music and overlapping conversations can cause disturbing reverberation, compromising the acoustic comfort of customers and staff. In gyms or fitness<\/strong> centers, workouts accompanied by music and mechanical equipment can generate high sound levels that may become stressful or even harmful without proper soundproofing.
\nOutside, if located in residential areas, noisy venues can disturb neighbors, leading to complaints and municipal sanctions. Even open-plan offices or large shops with hard surfaces<\/strong> must deal with excessive reverberation, which reduces speech clarity and productivity.<\/p>\n

These examples show how important it is to manage the acoustics of commercial spaces<\/strong> effectively to ensure well-being and environmental compliance. Not surprisingly, this topic is also regulated by specific legislation.
\nThis article will outline the main legal framework and provide practical solutions to address the problem.<\/p>\n

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Regulations on soundproofing for public and commercial premises<\/h2>\n

In Italy, the main law governing noise pollution and, consequently, the soundproofing of commercial and public spaces is the Framework Law 26 October 1995, n. 447*<\/strong> (Law on Noise Pollution), supplemented by various implementing decrees (Italian national legislation).
\nThis law establishes that anyone outside a venue should not be exposed to sound levels exceeding legal limits.<\/p>\n

The D.P.C.M. 5 December 1997*<\/strong> defines passive acoustic requirements for buildings and maximum permissible noise levels in different areas \u2014 for instance, 45 dB during the day and 35 dB at night for external noise from commercial activities (Italian governmental decree).<\/p>\n

Additionally, D.P.C.M. 1 March 1991*<\/strong> sets sound limits according to acoustic zoning (Italian governmental decree).
\nTo open or modify a noisy business, an acoustic impact assessment must be submitted to the local municipality.
\nThe ARPA*<\/strong> (Regional Environmental Protection Agencies) perform inspections and may impose corrective measures when limits are exceeded (Italian regional public authorities).<\/p>\n

For this reason, anyone opening or managing a venue should take all necessary precautions to avoid acoustic issues.<\/p>\n

How to soundproof a space: from structural to practical solutions<\/h2>\n

There are several solutions for soundproofing public and commercial spaces \u2014 some are structural and invasive, others, like sound-absorbing panels, are simpler and quicker to implement.<\/p>\n