Acoustic insulation in Geneva

Footsteps from upstairs, your neighbour’s conversations through the partition, road traffic intruding into the living room: noise nuisance is one of the leading sources of discomfort in a home or office. At Class Orga, we design and deliver tailored acoustic insulation solutions so your spaces become what they should be: quiet, comfortable places conducive to focus.

Each noise problem has a different origin, and each building has its own constraints. That is why we always start with a precise diagnosis: identification of sound sources, analysis of the existing structure (walls, floors, ceilings, joinery) and measurement of current performance. On this basis, we define an intervention strategy suited to a villa, an apartment, a rental building or offices.

Our services cover all acoustic challenges:

• Wall and partition insulation: implementation of double-wall systems or high-performance linings to stop airborne transmission between rooms or between dwellings.
• Floor treatment: installation of resilient underlays and floating screeds to eliminate impact noise (footsteps, falling objects, vibrations).
• Ceiling insulation: installation of suspended ceilings with high acoustic performance, with or without integrated lighting and ventilation.
• Joinery and penetrations: replacement or reinforcement of windows, doors and technical passages to ensure the sound tightness of the envelope.
• Indoor acoustic correction: absorbing panels, technical coverings and targeted fittings to control reverberation in large rooms or open workspaces.

All our interventions respect the sound reduction indices prescribed by SIA standards (R’w for airborne noise, L’nT,w for impact noise) and fit with thermal requirements when the project requires it. Acoustic insulation and energy performance often go hand in hand: addressing one without degrading the other is part of our expertise.

Acoustic insulation is often part of a wider interior redesign project. Renovating a kitchen, redesigning a bedroom or reconfiguring offices is also the opportunity to integrate lasting sound treatment without revisiting the site later. We design every intervention to combine measurable effectiveness with aesthetic finishes, without compromise.