Acoustic panels — made in Quebec
Heat pumps, chillers, fans, condensers, industrial machinery: our acoustic panels enclose noisy equipment — on rooftops, at ground level, indoors or out — bringing noise below municipal limits and giving occupants their quiet back.
Applications
The most frequent source of neighbour complaints in residential and commercial buildings.
Large rooftop units whose low-frequency noise carries far.
Ventilation and dust-collection equipment on rooftops or at ground level.
Perimeter screens around noisy zones, indoors or outdoors.
Compressors, pumps and machinery installed at ground level or in outdoor service yards.
Acoustic screens between noisy machines and work areas inside the plant.
Good to know
Most Quebec municipalities set maximum sound levels in their bylaws, generally measured at the property line, with stricter thresholds at night and near residential zones. Exceeding them exposes a business to noise complaints, formal notices and fines — and complaints can also come directly from neighbours or tenants.
When a complaint or an engineering requirement lands on your desk, Deflection supports you end to end: acoustic study by specialists to measure the actual level and identify the sources, panels sized to bring the noise below the applicable threshold, and documentation to demonstrate compliance.
Why Deflection
Bring perceived noise below municipal thresholds and respond to complaints with a documented solution.
Galvanized steel construction with optional protective films — designed for years on a rooftop, in all seasons.
Panels sized to your equipment and roof layout, with the clearances the equipment needs to operate.
Delivery and installation by RBQ-certified technicians, scheduled around your building's constraints.
Short production lead times, local technical support and replacement parts available quickly.
The design respects the clearances required by the equipment manufacturer and maintains maintenance access.
| Exterior walls | Galvanized steel (18 ga) or painted to client preference |
|---|---|
| Interior walls | Perforated galvanized steel (22 ga) |
| Acoustic insulation | Rock wool at 2.8 lb/ft³ for optimal acoustic performance |
| Internal structure | C-channel reinforcements (16 ga), spaced every 18 inches |
| Protection | Various protective films available depending on application |
| Configuration | Fixed screens, sized to the equipment and required clearances |
How it works
Model, dimensions, location and the noise problem observed. Response within 24-48 business hours.
Drawings and specifications adapted to your roof, with an acoustic study by specialists if needed.
The panels are manufactured locally — galvanized steel, rock wool insulation, C-channel structure.
Delivery and installation by RBQ-certified technicians, day, evening or weekend.
Describe your equipment and the noise problem — a specialist replies within 24-48 business hours.
Our jersey-barrier acoustic panel moves with your work and protects the neighbourhood.
See the jersey barrier panel