When Air Comfort Becomes a Major Economic Concern
In the industrial sector—especially in the plastic manufacturing industry—controlling the production environment is a critical factor. At AirGreen, we regularly support manufacturing companies in Montréal, Laval, Longueuil, the North Shore, and the South Shore by implementing industrial ventilation solutions perfectly tailored to their processes. One of the most frequent and yet underestimated issues remains the loss of raw materials, often caused by inadequate ventilation.
Case Study: AirGreen Intervention in a Plastic Plant in Montréal
Recently, our team was contacted by an injection-molding plastic plant located in East Montréal. The company was facing major resin losses due to excessive heat and humidity buildup in its production zones. After several internal attempts to fix the problem, management called in our experts in industrial HVAC installation.
What we observed on-site was clear:
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Temperatures exceeding 32 °C in production areas, disrupting the stability of thermoplastic materials.
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High humidity levels causing defects in molded parts.
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Lack of adequate air renewal, also affecting the comfort and productivity of staff.
Technical Solution Implemented by AirGreen
To resolve this critical situation, we designed a custom solution in several phases:
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Installation of a high-capacity exhaust ventilation system, ensuring efficient removal of hot air emitted by production equipment.
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Addition of wall-mounted heat pumps from Gree, Free Match Multi-Zone model, with a combined capacity of 60,000 BTU, to stabilize temperatures in sensitive areas.
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Setup of an industrial-grade dehumidification system, integrated into the entire HVAC network, to maintain constant humidity levels around 40%.
Thanks to these coordinated actions, raw material losses were reduced by 80% in less than two months, and product quality returned to an optimal level.
The Hidden Costs of Poor Industrial Ventilation
Too often, the economic consequences of poor industrial ventilation are only perceived indirectly. Yet in our client’s case, monthly losses from wasted raw materials were over $18,000. Adding production shutdowns needed to correct defects, the total impact exceeded $25,000 per month.
In comparison, the total cost of the HVAC project completed by AirGreen—including equipment, installation, and system configuration—represented an investment that was paid off in less than six months.
Common Mistakes to Avoid in Industrial Environments
Based on our extensive experience with plastic transformation plants across Greater Montréal, here are the most frequent mistakes we encounter:
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Underestimating the energy savings that come from a properly calibrated heat pump.
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Installing HVAC systems designed for office spaces instead of heavy-duty industrial equipment.
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Lack of an HVAC maintenance strategy, which leads to a rapid drop in system performance.
At AirGreen, we always stress the importance of regular industrial HVAC maintenance, including duct cleaning, filter inspection, and airflow optimization across production areas.
Practical Recommendations for Plastic Industry Professionals
To ensure optimal ventilation and prevent losses, we recommend that companies in the plastic sector:
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Conduct a comprehensive HVAC audit at least once a year to evaluate overall system performance in relation to production conditions.
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Choose industrial heat pumps capable of handling large air volumes and extreme temperature variations.
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Install connected humidity and temperature sensors to enable automatic adjustments based on real-time conditions.
Our experts can also support your teams in adjusting air treatment temperature curves, depending on the types of polymers being processed.
Available Grants and Investment Support
Several financial assistance programs are available for Québec-based industrial companies investing in energy-efficient equipment. At AirGreen, we support our clients in preparing grant applications, including those through Hydro-Québec and the LogisVert program. Depending on project configuration, the installation of an industrial heat pump may qualify for support covering up to 30% of eligible costs.
Why Choose AirGreen for Your Industrial Ventilation Projects?
As a company specializing in industrial HVAC in Montréal and surrounding areas, we offer:
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A personalized approach tailored to your production reality.
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Equipment selected to match your specific transformation chain constraints.
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Fast response capability in the event of a technical emergency or environmental audit.
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Field-tested expertise built through dozens of successful projects in plants of all sizes.
Our track record proves our ability to deliver effective, measurable, and durable solutions for the plastic industry.
Conclusion: Ventilation as a Lever for Industrial Performance
Poorly adapted ventilation doesn’t just mean discomfort or higher energy bills. In the plastic industry, it can directly compromise finished product quality and lead to major losses. At AirGreen, we fully understand these challenges and deliver custom industrial HVAC solutions, designed to maximize the profitability of your operations.
Contact us today to discuss your industrial ventilation needs in Montréal, Laval, Longueuil, the North Shore, or the South Shore. Together, let’s turn your climate constraints into a true competitive advantage.