Solutions — ventilation, air conditioning and refrigeration contractors
Rooftop units, fans, chillers, compressors: every piece of rotating equipment transmits vibration to the building unless it is isolated. Deflection supplies rails, floor isolators, hangers and duct silencers, with a technical sheet for every product.
Your situation
Aluminum anti-vibration rails, made in Quebec, for all rooftop unit models.
Seismic spring isolators from 25 to 5,600 lb per isolator.
Spring hangers with a static deflection of 0.5 to 2.25 in depending on the series.
Custom-built duct silencers: straight, elbow or round.
Products
The anti-vibration rail is made of extruded aluminum, top and bottom, and fits all rooftop unit models. It is made in Quebec.
Seismic anti-vibration rails in extruded aluminum, made in Quebec, designed to support rooftop units of all sizes.
View product →Seismic spring isolators cover 25 to 700 lb (SM1), 100 to 2,800 lb (SM2), 200 to 2,800 lb (VSR1) and 400 to 5,600 lb (VSR2). The SM2, VSR1 and VSR2 series have a static deflection of 2 in. The structural steel inertia base, custom-built in Quebec, is supplied with seismic spring isolators calculated for the equipment.
Complete structural steel inertia base with reinforcing bars, custom-built in Quebec and supplied with seismic spring isolators calculated for the equipment.
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Spring floor isolator with seismic restraint, for floor-mounted mechanical equipment in seismic zones.
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SM2 variant of the seismic floor isolator, for loads and configurations different from the SM1.
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Spring seismic floor isolator, VSR1 configuration.
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SHM spring hangers cover 25 to 660 lb and SHL2 hangers cover 200 to 1,300 lb with a deflection of 2 to 2.25 in. The EHD neoprene hanger covers 33 to 370 lb.
Spring hanger isolator from the SH family, SHM configuration.
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SHL2 variant of the spring hanger isolator with limiter, for loads and applications different from the SHL1.
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Spring hanger from the SH family, SHE1 variant, for mechanical equipment suspension applications.
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Rubber hanger for hanging ducts, piping and light mechanical equipment.
View product →Acoustic silencers are made in Quebec to the criteria of ASTM E477. The acoustic enclosure surrounds the noisy equipment.
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.
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Sound enclosures for mechanical equipment (heat pumps, dust collectors, fans) in commercial, industrial or residential settings.
View product →How it works
Through the form below or by email, with the list of equipment to isolate or the noise problem to solve.
With the technical sheets of the proposed products, ready to submit for approval.
We supply the products, or we take charge of the project through to installation.
Describe your project — a specialist replies within 24-48 business hours.
Frequently asked questions
The Deflection anti-vibration rail is designed for rooftop units. It is made of extruded aluminum, top and bottom, fits all rooftop unit models and is made in Quebec.
Deflection is set in the specification by the project engineer, according to the equipment and the structure carrying it. Our spring hangers offer a static deflection of 0.5 to 2.25 in depending on the series; SM2, VSR1 and VSR2 seismic floor isolators offer 2 in.
An acoustic silencer installed in the duct treats the noise travelling through it. Deflection silencers are custom-built in Quebec to the criteria of ASTM E477, in three shapes: straight, elbow and round.
We reply to your drawings and specifications within 24-48 business hours. Send us the equipment list and the specification requirements: the quote comes with the technical sheets of the proposed products.
