After reviewing the development plan - Are soundproofing measures necessary?

  • Erstellt am 2025-07-24 13:04:30

Papierturm

2025-07-24 22:02:02
  • #1
But there are often a few more problems hidden in show houses: - Covers damaged or not properly fixed. - System set too high ("party mode") - not a normal central controlled residential ventilation, but often an air-to-air "heat pump" (purely subjective, in my experience these air-to-air "HP" were consistently noisier, even in summer operation, than a regular central controlled residential ventilation system). - Ventilation incorrectly designed (this can also happen during planning; too much power at the outlet = noise). If I've learned one thing: having a buffer is good. And if things go badly, you need more buffer than initially thought. And if you don't need the buffer: great, then you already have something for the outdoor facilities!
 

Stone82

2025-07-24 23:21:09
  • #2


When I think about it carefully, you are right. In the show house park, it felt like every second system I saw was running with an error message. One system was even actively rattling.
 

11ant

2025-07-24 23:52:04
  • #3
Decentralized naturally without pooling in the system.
 

Stone82

2025-07-25 13:01:50
  • #4
The additional cost from the decentralized controlled residential ventilation to the centralized controlled residential ventilation is acceptable and I will likely order this as well. It is a system from Zehnder. Is there anything noteworthy about it?
 

nordanney

2025-07-25 13:04:10
  • #5
Which system exactly? What is "worth knowing" for you? Zehnder works and does what it is supposed to do. Is that enough?
 

MachsSelbst

2025-07-25 13:10:54
  • #6


Blah blah blah. Honestly, on level 1 it doesn’t even notice visitors who have never been to our place before.

With your understanding of "really loud," 85% of the population wouldn’t get a wink of sleep. Every passing car is louder with the window closed than a decentralized ventilation on level 1.
Advantage: I don’t have dozens of meters of ventilation duct in the wall/ceiling that I’ll never get access to again.

Before there’s no ventilation at all for cost reasons, better this one.
 

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