Water, waste and recycling

Companies involved in water, waste and recycling perform an admirable job. They make a very specific contribution to a better world. A better environment. A healthier planet. Our ultimate goal is also to make the world a quieter, safer, and healthier place. So that we can make a genuine contribution through our work.

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Sources of noise

Sewage and waste water treatment (STPs and WWTPs), waste processing and recycling are part of this industry. At STP and WWTP locations there are pumps, compressors, blowers and sludge processing installations that cause noise nuisance. During waste processing noise is caused by elements such as incinerators, flues and ventilators. Alara-Lukagro offers a suitable solution for every noise issue.

Acoustic louvres and ventilation sets

In the case of low noise requirements an acoustic louvre is often adequate to reduce the noise from ventilation openings. However, if higher noise requirements apply a sound attenuated ventilation set with duct silencers, ductwork and rain hoods is often necessary. We offer an appropriate solution for both situations.

Acoustic louvres

Sound attenuated ventilation sets

Industrial silencers

To reduce the noise from an incineration plant, ventilation duct, air supply and extraction at installations, etc. we provide diverse types of silencers. We possess advanced calculation programmes to determine the optimal silencer, based on airflow and soundproofing.


Acoustic enclosures

An enclosure protects your machines and installations against external effects and prevents the spread of noise nuisance. If required we can supply:

Enclosure options

We calculate sound and air flows, which guarantees a high soundproof level and optimal performance of your installation. Customisation offers considerable freedom of choice, such as diverse types of panels, access via doors and hatches, or the installation of electrical equipment such as lighting, etc.

View all possibilities:

Acoustic enclosures

Tested and certified

Industrial doors often have specific designs. We develop these doors on a project-specific basis. Their properties are tested and certified.

  • Sound insulation
  • Fire resistance
  • Burglar resistant
  • Air, wind and waterproof
  • Dimensions in accordance with your needs; extra large doors can be supplied with certification

Industrial doors

An acoustic door is needed if an installation is located in a room. For this purpose we design special industrial soundproof doors, combined with properties such as fire resistance, burglar resistance, airtight properties etc.

Soundproof doors


We make your project a success

How do we make your project a success? It all boils down to our approach, which is based on knowledge, craftsmanship and ambition:

  • Knowledge of sound, of market demands and advanced calculations and production methods.
  • Craftsmanship resulting from attention to our products, processes and clients. We are proud of our work and this is reflected in the quality of our products.
  • Ambition because we always strive for the best solution. In our daily activities and in continuous development and innovation.

Read more about our approach

Quality and service

 “We are thrilled with the result. Especially with the quality of the acoustic enclosure, the installation of the project as a whole and the service provided by Alara-Lukagro is extremely good.”

Project manager Vermilion

Want tailor-made advice for your project? We’d be delighted to sit around the table with you to discuss your needs!

“I’d be delighted to sit around the table with you to devise the optimal solution for your project. I have a number of years’ experience in this industry and therefore understand the issues that play a role in the market. Are you faced with a challenge? If so, you’ve come to the right place!”

Cees Dingenouts Account Manager Industry 0184 661 700 cees@alara-lukagro.com
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