For projects in Chile
Home theatre soundproofing and acoustics in Chile
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. Concrete and block construction with hard floors, in apartment towers sharing slabs, built to seismic detailing that adds mass.
- 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
The product, described honestly, for a Chile brief
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.
Concrete and block construction with hard floors, in apartment towers sharing slabs, built to seismic detailing that adds mass.
Work reaching us from Chile is mostly offices, apartments, mining and industrial facilities, hotels, hospitals, schools.
- Seismic detailing comes first Movement joints have to stay free. An acoustic layer must respect the structural design rather than stiffen across it.
- Mining and industrial plant Remote facilities with continuous machinery and control rooms where alarms have to be understood. Enclosure and mass do that work.
- A very long country Site location changes the inland leg dramatically. We quote the road leg for your actual destination rather than an average.
- 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 Chile.
02 / The build-up
The stack, in the order it is installed
-
Layer 1
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 Chile, split units and central plant with condensers on facades and rooftops close to bedrooms.
Behind a fabric frame. Where the room has to look finished, absorber inside a frame rather than foam on show.
-
Layer 2
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 Chile, church buildings, theatres and event halls are hard volumes with long decay times.
Independent leaf. A second wall that does not touch the first. Nothing else comes close for the money.
-
Layer 3
Soundproof curtains
A layered curtain with a mass loaded vinyl core, used where an opening has to stay an opening. In Chile, school buildings are hard surfaced with long corridors and gymnasiums doubling as assembly halls.
Track with a seal. Ceiling track plus a floor seal or drape, so the perimeter is closed when it is drawn.
If you are specifying for a Chile project, we can give you a section, a BOQ and the honest limits of each layer. See how we support architects.
03 / In this market
What the buildings in Chile do to the specification
- Seismic detailing comes first
Movement joints have to stay free. An acoustic layer must respect the structural design rather than stiffen across it.
- Mining and industrial plant
Remote facilities with continuous machinery and control rooms where alarms have to be understood. Enclosure and mass do that work.
- A very long country
Site location changes the inland leg dramatically. We quote the road leg for your actual destination rather than an average.
- Dry in the north, wet in the south
PET felt is stable in both. It does not absorb moisture or degrade in dry heat, which simplifies specifying across regions.
- The housing stock
Concrete and block construction with hard floors, in apartment towers sharing slabs, built to seismic detailing that adds mass.
04 / Room by room
Space by space, for Chile briefs
-
Containment
Bass through the wall, floor and door. Mass and decoupling, with the door usually the weakest point. Movement joints have to stay free. An acoustic layer must respect the structural design rather than stiffen across it.
- SoundBlanket mass loaded vinyl, 2100 kg per cubic metre
- Acoustic foam and BassBloc, 20 mm
- Acoustic carpet and rugs, High density polyester
-
Low frequency inside
Corner absorption with depth, before any surface treatment. Remote facilities with continuous machinery and control rooms where alarms have to be understood. Enclosure and mass do that work.
- SoundBlanket mass loaded vinyl, STC 30, 5.25 kg per sq m
- Acoustic foam and BassBloc, 100 kg per cubic metre
- Acoustic carpet and rugs, Felt
-
Reflections
Side wall and ceiling first reflection points at the seating position. Site location changes the inland leg dramatically. We quote the road leg for your actual destination rather than an average.
- SoundBlanket mass loaded vinyl, STC 34, 8.4 kg per sq m
- Acoustic foam and BassBloc, 100 to 500 Hz
- Acoustic carpet and rugs, 64 sq ft per pack
If the visual is fixed and the room still has to perform, that is a solvable problem and a conversation worth having early. See how we work with interior designers.
04 / Climate
The Chile climate decides the material list
Chile 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.
Where a consultant is already engaged on a Chile project, we supply to their specification and send the test reports rather than describing them. More on working with acoustic consultants.
06 / Read this first
Where this kind of project usually fails
-
Foam on the walls as a soundproofing measure
Small on the drawing, expensive on site, and almost always found after handover.
-
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 gap undoes the partition it sits in. Sealing is the cheapest line on the quote and the first one to get cut.
-
Treating it as a generic Chile job
Movement joints have to stay free. An acoustic layer must respect the structural design rather than stiffen across it.
05 / Supply
Getting it to Chile, with real dates
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | San Antonio or Valparaíso, then road to site |
| Dispatch | 4 to 7 working days |
| Freight | Sea via San Antonio |
| 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 San Antonio or Valparaíso, then road to site. Air freight for samples and urgent quantities.
Questions from Chile projects
What makes home theatre soundproofing and acoustics different in Chile?
Concrete and block construction with hard floors, in apartment towers sharing slabs, built to seismic detailing that adds mass. Movement joints have to stay free. An acoustic layer must respect the structural design rather than stiffen across it.
Where should the budget go first on a Chile 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 Chile?
No. We manufacture in India and supply into Chile. 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 Chile site?
ships from: Palwal, Haryana, India, arrives at: San Antonio or Valparaíso, then road 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
Tell us the room, we will tell you the build-up
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.