For projects in Melbourne
Home theatre soundproofing and acoustics in Melbourne
Serious equipment in a room with no isolation plan. The complaint is almost never the speakers. It is bass leaving the room and an untreated box making the system sound worse than it is. Timber frame in detached housing, concrete in apartments. Apartment party walls and slabs are the source of most complaints, and impact noise needs a resilient layer.
- Containment
- Bass through the wall, floor and door. Mass and decoupling, with the door usually the weakest point.
- Low frequency inside
- Corner absorption with depth, before any surface treatment.
- Reflections
- Side wall and ceiling first reflection points at the seating position.
- Quote
- From a plan and a section, within 48 hours
01 / Start here
What this is, and what it changes in a Melbourne room
Serious equipment in a room with no isolation plan. The complaint is almost never the speakers. It is bass leaving the room and an untreated box making the system sound worse than it is.
Timber frame in detached housing, concrete in apartments. Apartment party walls and slabs are the source of most complaints, and impact noise needs a resilient layer.
Work reaching us from Melbourne is mostly live music venues, Victorian terraces, apartments, offices, schools, studios, clinics.
- Victorian terraces Single skin brick party walls and timber floors. Speech and footfall move between houses easily and mass is the only reliable answer.
- Venues that were there first Live rooms in old warehouses with new apartments built alongside. Containment of low frequency is what keeps them operating.
- The port is in the city Direct sea into Melbourne keeps the road leg short, though the sea leg itself is long and we quote it fully.
- Containment Bass through the wall, floor and door. Mass and decoupling, with the door usually the weakest point.
Full specification
Thickness, density, NRC by frequency, fire class, standard sizes and build-up detail for home theatre soundproofing are on the main product page. This page covers what that means for a project in Melbourne.
02 / The build-up
The stack, in the order it is installed
-
Layer 1
SoundBlanket mass loaded vinyl
A limp, high density sheet that adds mass to a partition, floor or duct without adding depth. In Melbourne, ducted systems and split units, with outdoor units close to boundaries where neighbour noise limits apply.
Duct and plant wrap. Membrane wrapped over the duct with a decoupling layer beneath, sealed at every lap.
-
Layer 2
Acoustic foam and BassBloc
Open cell foam shapes for high frequency control, and BassBloc, a high density absorber built for the low mid range where ordinary foam does nothing. In Melbourne, school halls, community centres and church buildings carry assembly, performance and sport in one hard volume.
Corner loading. Low frequency energy collects in corners, so absorber in the corners does more than the same area spread across a wall.
-
Layer 3
Soundproofing materials
The blocking side of the range taken together: mass loaded vinyl, resilient layers, cavity absorption and the build-ups they belong in. In Melbourne, school buildings run hard floors and high ceilings, and open plan learning areas make speech intelligibility the central problem rather than echo.
Resilient bar. Where a full independent leaf will not fit. Effective, and very easy to short circuit with one wrong screw.
For a Melbourne practice, the useful thing is a detail you can put in a drawing set, not a brochure. See how we support architects.
03 / On the ground
The Melbourne conditions that change the answer
- Victorian terraces
Single skin brick party walls and timber floors. Speech and footfall move between houses easily and mass is the only reliable answer.
- Venues that were there first
Live rooms in old warehouses with new apartments built alongside. Containment of low frequency is what keeps them operating.
- The port is in the city
Direct sea into Melbourne keeps the road leg short, though the sea leg itself is long and we quote it fully.
- Variable climate, sealed rooms
Heating and cooling run hard across the year, so rooms stay closed and sound accumulates inside.
- The housing stock
Timber frame in detached housing, concrete in apartments. Apartment party walls and slabs are the source of most complaints, and impact noise needs a resilient layer.
04 / Room by room
Room by room, on a typical Melbourne job
-
Containment
Bass through the wall, floor and door. Mass and decoupling, with the door usually the weakest point. Single skin brick party walls and timber floors. Speech and footfall move between houses easily and mass is the only reliable answer.
- SoundBlanket mass loaded vinyl, 2100 kg per cubic metre
- Soundproofing materials, 1800 x 900 x 20 mm, 100 kg per cubic metre, NRC 0.85
- Soundproof curtains, 5.5 kg per sq m
-
Low frequency inside
Corner absorption with depth, before any surface treatment. Live rooms in old warehouses with new apartments built alongside. Containment of low frequency is what keeps them operating.
- SoundBlanket mass loaded vinyl, STC 30, 5.25 kg per sq m
- Soundproofing materials, Mass, then decoupling, then cavity absorption, then sealing
- Soundproof curtains, Up to 30 dB
-
Reflections
Side wall and ceiling first reflection points at the seating position. Direct sea into Melbourne keeps the road leg short, though the sea leg itself is long and we quote it fully.
- SoundBlanket mass loaded vinyl, STC 34, 8.4 kg per sq m
- Soundproofing materials, ASTM E90 for the barrier, ASTM C423 for the absorber
- Soundproof curtains, 30
For a Melbourne interior where the finish leads, we will say plainly what each option costs you acoustically. See how we work with interior designers.
04 / Conditions
The Melbourne climate decides the material list
Melbourne is hot summers, mild winters and a distinct wet season, and that narrows the material list before acoustics is discussed.
PET felt handles the wet months without absorbing moisture or feeding mould. Timber and wood wool want a ventilated cavity and a stable indoor RH.
The failure we design against here is wet-season humidity behind linings.
Consultants get the raw data, not a sales sheet. That is the whole of our side of the job, and it is set out under working with acoustic consultants.
06 / Before you buy
Where this kind of project usually fails
-
Foam on the walls as a soundproofing measure
It sounds like a small detail until the room is finished and the complaint arrives.
-
A standard door on a room built to hold bass
A 6 mm undercut under a door leaves a hole the size of a brick. The wall around it is then decorative.
-
Treating before the room is sealed
A 6 mm undercut under a door leaves a hole the size of a brick. The wall around it is then decorative.
-
Treating it as a generic Melbourne job
Single skin brick party walls and timber floors. Speech and footfall move between houses easily and mass is the only reliable answer.
05 / Logistics
Supply into Melbourne, start to site
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Port of Melbourne, then a short road run to site |
| Dispatch | 4 to 7 working days |
| Freight | Sea via Port of Melbourne |
| Support | Drawings, build-ups, BOQ and material that arrives complete |
Standard items dispatch in 4 to 7 working days. The sea leg from India is long, so plan the full door to door window into the programme. We give real dates, not optimistic ones.
Sea freight into the Port of Melbourne, then a short road run to site. Air freight for samples and urgent quantities.
Questions from Melbourne projects
What makes home theatre soundproofing and acoustics different in Melbourne?
Timber frame in detached housing, concrete in apartments. Apartment party walls and slabs are the source of most complaints, and impact noise needs a resilient layer. Live rooms in old warehouses with new apartments built alongside. Containment of low frequency is what keeps them operating.
Where should the budget go first on a Melbourne project?
Containment. Bass through the wall, floor and door. Mass and decoupling, with the door usually the weakest point. Low frequency inside. Corner absorption with depth, before any surface treatment.
Do you have an office or installation team in Melbourne?
No. We manufacture in India and supply into Melbourne. We give you drawings, build-ups, a BOQ and material that arrives complete, and we will tell you plainly when a job needs a local contractor we cannot be.
How does material get to a Melbourne site?
ships from: Palwal, Haryana, India, arrives at: Port of Melbourne, then a short road run to site, dispatch: 4 to 7 working days. Standard items dispatch in 4 to 7 working days. The sea leg from India is long, so plan the full door to door window into the programme. We give real dates, not optimistic ones.
What goes wrong most often on this kind of project?
Foam on the walls as a soundproofing measure. A standard door on a room built to hold bass.
What do you need from us to quote?
A plan, a section through the critical partition or ceiling, and what the room is for. From that we can give a build-up and a BOQ rather than a price per square foot.
Next step
Drawings in, BOQ and a delivered date out
One drawing gets you a proper answer. Build-up, quantities, a delivered date, and an honest note on anything we think is the wrong approach.