Which windows should you choose near a busy road?

Street side: we prioritize airtightness (often casement) and glass designed for noise — often a 6 mm + 4 mm double rather than a triple. Sliding remains possible, but it is less airtight.

Expectations

You will gain comfort, especially on high-pitched noise and air whistling. The big truck will still be audible — we aim for a clear improvement, not absolute silence.