Temporary soundproofing is useful when you rent, cannot make structural changes or simply need a reversible way to reduce noise. The key is to be realistic about what temporary materials can and cannot do.
A removable curtain or freestanding absorber can make a room less reflective and reduce some airborne noise around an opening. It will not perform like a properly sealed, high-mass, decoupled wall. Deep bass, footsteps and structural vibration are particularly difficult to control without treating the building structure.
Start by deciding whether you need absorption or sound insulation
If the problem is echo inside the room, use absorptive treatment. If the problem is noise travelling between rooms or properties, you need sound insulation. Read our guide to soundproofing vs sound absorption before spending money.
Option 1: heavy acoustic curtains
For a genuinely reversible solution, a heavy acoustic curtain is one of the most practical options. Our Heavy Duty Acoustic Sound Absorbing Curtain is designed primarily to reduce reverberation and reflections. It can also provide some supplementary attenuation when installed across a doorway, window or opening.
For best acoustic treatment, use enough fabric to create folds rather than stretching it completely flat, extend coverage beyond the reflective opening where practical and use a support system rated for the curtain weight.
Do not market or treat a curtain as a replacement for an acoustic wall or door. See our full acoustic curtain buyer's guide for realistic expectations.
Option 2: freestanding acoustic panels
Freestanding absorptive panels can help divide working areas, reduce room echo and improve speech clarity. A durable absorber such as Quietstone can be incorporated into a properly supported freestanding frame where the design and fixing method are suitable.
Again, this is primarily an absorption solution. It can make a noisy room more controlled, but an absorptive panel by itself is not a dense sound barrier.
Option 3: a properly built removable partition
If you need more privacy than a curtain or absorber can provide, a freestanding or pressure-fit partition can be built as a layered construction. This needs more thought than simply hanging exposed insulation on a frame.
A sensible temporary partition may include:
- a stable freestanding frame;
- an enclosed cavity with acoustic mineral wool such as RWA45 or Knauf APR;
- dense board faces such as SoundBloc or, where suitable, SPK15;
- an optional flexible mass layer such as MLV within the build-up;
- careful edge detailing to reduce obvious leakage paths.
Do not leave mineral wool exposed in an occupied room. It should be installed and enclosed in accordance with the product and system guidance.
What about doors and gaps?
A partition is only as useful as its weakest opening. Sound will travel through gaps around a door, beneath a divider or around an incomplete screen. For small suitable joints within a proper construction, AC50 acoustic sealant can form part of the airtight detail, but a temporary moving joint or removable interface may require a different reversible sealing method.
What temporary methods will not solve?
- Footsteps from above: this is primarily an impact/structure-borne problem. See our floor soundproofing products and ceiling guide.
- Strong bass: low frequencies normally need much more mass, separation and flanking control than a curtain can provide.
- Party-wall transmission: if noise is clearly passing through the building fabric, a proper wall soundproofing system will usually be more appropriate.
Temporary vs permanent: which should you choose?
Choose temporary treatment when the requirement is reversible, the noise is moderate or room acoustics are the main problem. Choose a permanent wall or ceiling build when neighbour noise is persistent, bass or vibration is involved, or you need a defined acoustic construction.
If you describe the room, noise source and what changes you are allowed to make, contact Soundproofing King. We would rather recommend the right level of treatment than sell a temporary product for a problem it cannot solve.
