ᐅ Do these windows have soundproofing?

Created on: 17 Sep 2022 14:04

Jansepp17 Sep 2022 14:04

Hello, I hope someone can please help me determine if this window has sound insulation according to the marking on the frame. It would already help me if I knew the thickness of the window panes. I read it as:

Plus Premium 1.1 - 33/42 Guard 206722/7 720x1095

Thank you very much and best regards, Peter

Close-up of a window frame with glass, seal, and horizontal blinds behind.

Close-up of a window: on the right a white pleated blind, on the left metal frame.

Close-up of a window with horizontal interior blinds and seal on the frame

SaniererNRW12317 Sep 2022 15:58

Jansepp schrieb:

33/42

These are usually soundproof windows. What kind of windows were installed?

ᐅ Do these windows have soundproofing?

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