Hofa Akustikvorhang Iso standard

Acoustic Curtain Iso Standard

  • 2 layers of heavy soundproofing material and an acoustic foil
  • Combines sound absorption and sound insulation
  • Made of extra heavy fabric
  • Application areas: Acoustic separation of different instruments during recording
  • In front of doors, door openings, stairs or windows
  • Surface weight: 1200 g per m²
  • Sides and bottom edge
  • Eyelets (every 20 cm) at the top edge
  • Hardly inflammable according to DIN 4102 / B1
  • Colour: One side: beige, other side: light grey
  • Measurements (W x H): 200 x 220 cm
  • Weight: approx. 5.3 kg

Further information

Type Acoustic Curtain
7 customer ratings:
  • 5
  • 4
  • 3
  • 2
  • 1
4.1 / 5.0
  • quality
5 written ratings Read all reviews
Total
quality

Its ok...

Pyramid Studio, 11.10.2017
The only problem i saw is the fabrick leaves litn/cloths
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Total
quality

Good additional isolation for the house music in the hobby cellar with not too high expectations

fr128, 30.01.2018
We use the acoustic curtain (extra heavy version) as a shielding of the door of our hobby room from the inside. Here is our electric piano (Clavinova) and there is also a lot of music, so our goal was to reduce the sound waves from the hobby room in the communal cellar and the stairwell and to avoid a disturbance in the apartments above. That is essentially successful.

1.) Processing and assembly:
The curtain is well processed according to my amateur impression (insulating film on heavy material), visually pleasing in the room, has standard large, solid eyelets (no flexible cheap metal) and can be mounted like a window curtain on a curtain rail (in better quality, for example Hammer). Since it is quite heavy, we recommend a rod with a large diameter and thus slightly higher stability (we have aluminum tube, OK, stainless steel would certainly be better, but there's hardly) and wall mounting bracket with three screws (three holes) per piece for a firm grip , The construction hangs with us for 1 1/2 years very well. Nothing has changed so far.

2.) Functionality:
From the Isolierwirung I had promised something more in view of the advertising claims of the manufacturer (therefore 4 instead of 5 points), although already noticeably less sound in the communal cellar and the staircase penetrates as without. We have also made a foam insulation under the door (hardware store, actually intended as draft insulation). The ground transfer can never be completely stopped. Proper sound insulation can only be achieved with professional insulation of the entire room (pyramid foam, etc.).

Measured by the price of the curtain and the noticeable effect, however, the effect is OK for us. There is another door to the staircase and if the is to be heard in the apartments above even with "pleasure volume" of Clavinovas (volume slider in the middle, which is already pretty good scheppert) nothing and in the stairwell only a quiet splash, what all the neighbors for OK. When a brass player makes music, that's different, but that's not to be expected. For strings and flutes, the curtain is perfect.

3.) Conclusion:
The curtain is a reasonable alternative to the installation of a new soundproofed door (cost according to the estimate of our carpenter 800-1.000, - Euro). It contributes to the reduction of sound through the door, but does not produce the effect of serious house music like a professional soundproofing of the whole room (would cost several thousand euros and is difficult to dismantle). He certainly has his strengths in the quieter area (language is completely swallowed up by him, for example), but fulfills his purpose very well, if you do not expect too much. The other measures with us (second door to the staircase, Clavinova instead of acoustic piano) make it a good complement to the sound insulation. The advantage of this curtain is its flexibility, ie we could also take it off and hang it somewhere else, eg as a room divider.
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287 €
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