Poor sound insulation is a frequent complaint in older and panel-built apartment buildings across Latvia and the wider region. The good news is that the causes are usually identifiable — and in many cases, improvable.
What's actually causing it
In panel buildings and older construction, walls and floors were often built to the standards of their era, which may not meet modern acoustic expectations. Common causes include thin partition walls, rigid structural connections that transmit vibration, and floors without adequate impact-sound isolation. The result is that airborne sound (voices, music) and impact sound (footsteps, dropped objects) travel more freely between units.
Can it be fixed?
In many cases, yes — but the right solution depends on the actual cause. Adding a decoupled wall layer, improving floor impact isolation, or sealing gaps and flanking paths can all make a measurable difference. The key is to measure first, so you know exactly what you are dealing with before spending money on a fix that may not address the real problem.
A building acoustic measurement identifies exactly where sound is transmitting and how much. That information guides the most effective — and cost-effective — improvement.