Sound insulation of prefab house attic

2021-05-30 19:49:41

see above. I just changed my post when you replied... Sound is tricky... it can also come out in the measurement that the sound is transmitted through the facade, not from the roof

The sound comes from the ceiling and wall. I have also partially had the walls re-planked with double layers afterwards. Now my question is whether it makes sense to put additional rock wool on the existing mineral wool. To make the whole thing a bit denser.

2021-05-30 20:48:21

Rigips boards are available in normal, green, or blue. Blue is for sound insulation; there are tables for wall structures and sound insulation. If the noise is extreme, two blue ones in 12 or 15mm stacked are already effective, we had that in the flight path of Tegel.

2021-05-30 21:08:10

There are drywall panels in regular, green, or blue.
Blue is for soundproofing, there are tables for wall constructions and sound insulation.
If it's extremely noisy, two blue panels of 12 or 15 mm stacked are already effective,
we had that in the flight path of Tegel.

What did you use the panels for?
Ceiling or wall?
Do you also have a prefab house?

2021-05-30 21:32:19

Solid house, extra soundproofed with double blue drywall 12mm in the attic conversion, also available in 15mm. It was already extreme with the window open and closed, hearing the difference when the planes took off. PS, everyone in the forum is on first-name terms

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Sound insulation of prefab house attic

theo1988

Nida35a

theo1988

Nida35a