Plastic Solutions for Building Efficiency and Performance

 

Plastiques Gagnon makes molded components for manufacturers specializing in electrical and piping systems, energy management, climate control, ventilation, connectivity, as well as doors and windows.
Our solutions support applications where reliability, dimensional stability, and installation efficiency are essential.

Our Expertise in the Construction Industry

Construction

Construction-Grade Resins

Manufacturing components designed to withstand thermal cycles, impact, UV exposure, and handling on construction sites.

Production of:

  • Housings for heating devices
  • Internal structures and covers
  • Enclosures for control modules and thermostats
  • Components for ventilation systems

Goal: easy integration, dimensional stability, and a uniform appearance.

Construction industry components

History and Relationship with the Construction Industry

 

For several years, we have collaborated with companies renowned for their roofing, insulation, ventilation, electric heating, and prefabricated systems products.

This relationship is built on:

  • An understanding of the constraints posed by outdoor environments
  • Continuous support for development teams
  • The ability to quickly integrate new product platforms
  • Processes designed to ensure long-lasting performance, regardless of usage conditions
Industries - Construction

Our Expertise Dedicated to the Construction Sector

We design and manufacture technical components capable of withstanding thermal cycles, impact, UV exposure, and construction site conditions.

Our products include:

  • Housings for heating equipment
  • Internal structures and protective elements
  • Enclosures for control modules and thermostats
  • Components for ventilation systems

Goal: to ensure easy integration, excellent dimensional stability, and uniform finish.

Industries - Construction

Construction-Grade Resins

We process:

  • UV-stabilized resins
  • Materials resistant to weathering
  • Polymers suitable for repeated mechanical fastening
  • Resins meeting UL 94 requirements, when required
Industries - Construction

Applications

Our components are used in:

  • Energy storage systems
  • Electrical wiring ducts
  • Electric heating devices
  • Control housings
  • Ducts, grilles, and ventilation elements
  • Assembly components for doors and windows
Industries - Construction

Industrial Capabilities

Our facilities in Saint-Jean-Port-Joli and Levis offer approximately 120,000 sq. ft. of manufacturing space.
They include:

  • A complete fleet of injection molding presses
  • Dedicated robotic cells
  • Continuous production 24/7, capable of supporting high-volume programs

This setup ensures batch-to-batch consistency and strong surge capacity when volumes increase.

Certifications

  • ISO 9001
  • Compliance with CSA requirements

Expertise Driving Performance

 

With robust industrial capacity, proven expertise in engineering resins, and comprehensive support, Plastiques Gagnon remains a key partner for manufacturers in the construction sector seeking reliability, durability, and consistency in their molded components.

Why Choose Us

  • Over 60 years of experience in technical injection molding
  • Two modern, automated production facilities
  • Strong expertise in building and comfort-related products
  • A dedicated team for projects requiring consistency, volume, and reliability
  • Ongoing investments in automation and production capacity

Plastiques Gagnon FAQ

Here you will find answers to the most frequently asked questions about our services, manufacturing processes, and plastic products.

FAQ Plastiques Gagnon

 

Can you manufacture components exposed to weather conditions?

Can you manage platforms with multiple variants?

Do you provide design support?

Can you deliver high volumes over extended periods?

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