Solutions — engineers and acoustic consultants
You are writing a specification, reviewing a shop drawing or looking for the answer to an existing noise problem. Deflection provides one technical sheet per product, in English and in French, with the loads, deflections and dimensions of every model.
Your situation
Rated load, static deflection and dimensions per model, for floor isolators and hangers alike.
One sheet per series, downloadable without registration, to attach to the approval file.
Acoustic panels, enclosures and silencers made in Quebec.
Acoustic study, supply and installation in a single turnkey project.
Products
Four spring series, from 25 to 5,600 lb per isolator. Springs are colour-coded; each sheet gives the rated load and deflection per model.
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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Five spring series, from 20 to 1,300 lb, with a static deflection of 0.5 to 2.25 in, and one double-deflection neoprene series from 33 to 370 lb.
Spring hanger isolator for mechanical equipment requiring enhanced vibration isolation.
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Spring hanger from the SH family, SHE1 variant, for mechanical equipment suspension applications.
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Spring hanger isolator with built-in travel limiter (SHL1) for greater deflection control.
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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 isolator from the SH family, SHM configuration.
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Rubber hanger for hanging ducts, piping and light mechanical equipment.
View product →Custom-designed from the dimensions and data of the equipment, and made in Quebec. The structural steel frame is filled with concrete on the job site; the seismic spring isolators are calculated and supplied with the base.
Complete structural steel inertia base with reinforcing bars, custom-built in Quebec and supplied with seismic spring isolators calculated for the equipment.
View product →The galvanized steel acoustic panel with rock wool fill has an NRC of 1.0 and an STC of 43. Silencers are built to the criteria of ASTM E477.
Acoustic panels custom-built in Quebec to form a sound barrier around mechanical equipment.
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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.
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
Each sheet gives the rated load and static deflection per model, the dimensions, and the spring colour code for spring isolators. There is one sheet per product series.
Yes. Every product has a sheet in English and a sheet in French, downloadable from the product page and from the catalogue.
The Deflection acoustic panel, galvanized steel with rock wool fill, has a noise reduction coefficient (NRC) of 1.0 and a sound transmission class (STC) of 43. It is made in Quebec.
Yes. As part of a turnkey project, an acoustic study can be carried out by specialists to measure sound levels, identify the sources and size the solution — particularly useful after a municipal complaint or an engineer's requirement.
