For projects in Mexico
HVAC, plant and machine noise control in Mexico
Noise with a source. Almost every honest fix is at the machine, the duct or the plant room, and almost nothing useful happens by lining the far wall of the occupied space. Split units and VRF with condensers on facades and rooftops close to occupied rooms.
- At source
- Enclosure, barrier or anti vibration mounts at the machine.
- In the path
- Duct lining, attenuators and lagging on the first run out of the plant.
- At the receiver
- Only after the first two, and only for what is left.
- Quote
- From a plan and a section, within 48 hours
01 / What it is
The product, described honestly, for a Mexico brief
Noise with a source. Almost every honest fix is at the machine, the duct or the plant room, and almost nothing useful happens by lining the far wall of the occupied space.
Split units and VRF with condensers on facades and rooftops close to occupied rooms.
Work reaching us from Mexico is mostly manufacturing plants, corporate offices, hotels and resorts, apartments, schools, hospitals.
- New plants at pace Greenfield manufacturing going up quickly. Enclosure and partition detail designed in now costs a fraction of fixing it after commissioning.
- Block and concrete construction Walls carry mass, so the usual problem is hard live rooms and plant noise rather than conversation through a wall.
- Two coasts, two ports Manzanillo serves the west and centre, Veracruz the east. We route to whichever shortens your inland leg.
- At source Enclosure, barrier or anti vibration mounts at the machine.
Full specification
Thickness, density, NRC by frequency, fire class, standard sizes and build-up detail for HVAC and plant noise control are on the main product page. This page covers what that means for a project in Mexico.
02 / The build-up
What goes where, from the structure in
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Layer 1
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 Mexico, split units and VRF with condensers on facades and rooftops close to occupied rooms.
Resilient bar. Where a full independent leaf will not fit. Effective, and very easy to short circuit with one wrong screw.
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Layer 2
Wood wool acoustic panels
Wood fibre bound into a rigid board with an open texture. In Mexico, church buildings, event halls and auditoria are large hard volumes carrying amplified music.
Direct fix. Mechanically fixed to the soffit or wall. Durable and simple.
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Layer 3
Ceiling baffles and clouds
PET felt suspended from the soffit, vertically as baffles or horizontally as clouds. In Mexico, classrooms are concrete and tile with large class sizes, and covered courtyards amplify everything.
Vertical baffles. Hung on edge in rows. Both faces absorb, so coverage figures based on plan area understate them.
For a Mexico practice, the useful thing is a detail you can put in a drawing set, not a brochure. See how we support architects.
03 / Local conditions
The Mexico conditions that change the answer
- New plants at pace
Greenfield manufacturing going up quickly. Enclosure and partition detail designed in now costs a fraction of fixing it after commissioning.
- Block and concrete construction
Walls carry mass, so the usual problem is hard live rooms and plant noise rather than conversation through a wall.
- Two coasts, two ports
Manzanillo serves the west and centre, Veracruz the east. We route to whichever shortens your inland leg.
- Resort programmes are fixed
Coastal hotel openings do not move, so real dispatch and transit dates matter more than a marginally better price.
- Plant and HVAC
Split units and VRF with condensers on facades and rooftops close to occupied rooms.
04 / Room by room
Space by space, for Mexico briefs
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At source
Enclosure, barrier or anti vibration mounts at the machine. Greenfield manufacturing going up quickly. Enclosure and partition detail designed in now costs a fraction of fixing it after commissioning.
- Soundproofing materials, 2100 kg per cubic metre. 2.5 mm STC 30 at 5.25 kg per sq m, 4 mm STC 34 at 8.4, 6 mm at 12.6
- Wood wool acoustic panels, 20 mm
- Ceiling baffles and clouds, Made to the drawing, standard and custom
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In the path
Duct lining, attenuators and lagging on the first run out of the plant. Walls carry mass, so the usual problem is hard live rooms and plant noise rather than conversation through a wall.
- Soundproofing materials, 1800 x 900 x 20 mm, 100 kg per cubic metre, NRC 0.85
- Wood wool acoustic panels, 400 kg per cubic metre
- Ceiling baffles and clouds, Both faces work, which is why suspended area outperforms the same area laid flat
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At the receiver
Only after the first two, and only for what is left. Manzanillo serves the west and centre, Veracruz the east. We route to whichever shortens your inland leg.
- Soundproofing materials, Mass, then decoupling, then cavity absorption, then sealing
- Wood wool acoustic panels, 0.30
- Ceiling baffles and clouds, ASTM C423
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 Mexico climate decides the material list
Mexico 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
Six mistakes that turn into a second fit-out
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Absorption on the office wall for a plant room problem
Plant noise treated as a room problem is the most reliable way to spend a budget and change nothing anyone can hear.
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Lagging a duct that is carrying the noise as breakout from the fan
Noise with a source is fixed at the source. Treating the receiving room is the expensive way to get a small result.
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Ignoring structure borne vibration through the mounts
It sounds like a small detail until the room is finished and the complaint arrives.
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Treating it as a generic Mexico job
Greenfield manufacturing going up quickly. Enclosure and partition detail designed in now costs a fraction of fixing it after commissioning.
05 / Supply
Getting it to Mexico, with real dates
| Ships from | Palwal, Haryana, India |
|---|---|
| Arrives at | Manzanillo or Veracruz, then road to site |
| Dispatch | 4 to 7 working days |
| Freight | Sea via Manzanillo |
| 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 Manzanillo or Veracruz, then road to site. Air freight for samples and urgent quantities.
Questions from Mexico projects
What makes HVAC, plant and machine noise control different in Mexico?
Split units and VRF with condensers on facades and rooftops close to occupied rooms. Greenfield manufacturing going up quickly. Enclosure and partition detail designed in now costs a fraction of fixing it after commissioning.
Where should the budget go first on a Mexico project?
At source. Enclosure, barrier or anti vibration mounts at the machine. In the path. Duct lining, attenuators and lagging on the first run out of the plant.
Do you have an office or installation team in Mexico?
No. We manufacture in India and supply into Mexico. 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 Mexico site?
ships from: Palwal, Haryana, India, arrives at: Manzanillo or Veracruz, 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?
Absorption on the office wall for a plant room problem. Lagging a duct that is carrying the noise as breakout from the fan.
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
A plan and a section is enough. We will come back with a build-up, a BOQ and a delivered date, and we will say so if what you are asking for will not work.