Deflection designs and manufactures acoustic solutions in Quebec to reduce noise from mechanical equipment and construction sites: mobile or fixed acoustic panels, sound enclosures and custom silencers compliant with ASTM E477. Our products serve contractors, engineering firms, architects and plant managers who must meet municipal noise limits or improve the sound comfort of their facilities.
Which product for which noise? A sound barrier stands between the equipment and the area to protect. An acoustic enclosure covers the equipment completely. A silencer treats the noise travelling through air ducts. The acoustic panel, galvanized steel with rock wool fill, has an NRC of 1.0 and an STC of 43.
All these products are made in Quebec and can be part of a turnkey project.
Mobile or fixed acoustic screen walls, manufactured in Quebec, for construction-site noise reduction and work-zone protection.
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Sound enclosures for mechanical equipment (heat pumps, dust collectors, fans) in commercial, industrial or residential settings.
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Custom acoustic silencers compliant with ASTM E477, in galvanized, satin-coat or stainless steel, in straight, elbow or round configurations.
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Acoustic panels custom-built in Quebec to form a sound barrier around mechanical equipment.
View product →Which solution for your problem?
The three products treat noise at different points on its path: the panel blocks it along a perimeter, the enclosure contains it at the source, the silencer treats it inside the ducts. Here is how to tell which one your situation calls for.
Blocks noise along a perimeter, between the source and those it disturbs.
Choose it if:
Fully wraps the noisy equipment for maximum attenuation.
Choose it if:
Treats noise travelling inside ventilation ducts, without blocking airflow.
Choose it if:
Not sure? Solutions are often combined — describe your problem and a specialist will point you to the right one.
Contact a specialist