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Business Details
38 Years
experience
Trusted Manufacturer of High-Quality Insulating Glass Units
T C Insulating Glass is a family-owned and operated manufacturer of double and triple glazed sealed units, dedicated to delivering high-quality products and exceptional service since 1988. Our semi-automated operations, including advanced glass cutters and sealed unit lines, ensure precision and efficiency while maintaining the latest technological advancements. We offer a wide range of products, including Technoform I-Spacer units, aluminum and black aluminum spacer bars, argon gas filling, and customizable grills in various designs and finishes.

As members of the Insulating Glass Manufacturers Association of Canada (IGMAC), we guarantee certified quality and stand behind our products with a full warranty. With over 30 years of hands-on experience, our team, led by founder Claude Levesque and supported by Albert, Josie, and Lisa, prioritizes customer satisfaction through personalized service and a relaxed, trustworthy company culture.
Services
Double Glazed Sealed Units Triple Glazed Sealed Units Technoform I-Spacer Units Aluminum Spacer Bars Argon Gas Filling Custom Grill Designs Standard Tempered Door Lites Cardinal CG Units Glass Type Customization Spacer Thermal Edge
Details
  • Year established: 1988
Highlights and features
  • We are a family-owned business with over 30 years of hands-on experience in the glass industry.
  • Our products are certified by the Insulating Glass Manufacturers Association of Canada (IGMAC).
  • Semi-automated operations ensure timely delivery without compromising precision or quality.
  • We offer a full warranty on all manufactured products for customer confidence.
  • Our team includes IGMAC-trained professionals dedicated to personalized service.
Associations and certifications
  • IGMAC
Services
Double Glazed Sealed Units
Double glazed sealed units enhance energy efficiency and noise reduction for residential and commercial buildings. Our units feature durable aluminum spacers and argon gas filling to optimize thermal performance. Backed by IGMAC certification, we ensure precision manufacturing and long-term reliability for windows and doors.
Triple Glazed Sealed Units
Triple glazed sealed units provide superior insulation with three glass panes and advanced spacer technology. Ideal for extreme climates, these units reduce heat loss and improve soundproofing. Our semi-automated production guarantees consistent quality, meeting rigorous industry standards for durability and performance.
Custom Grill Designs
Custom grill designs add aesthetic appeal to windows and doors with options like pencil bar, lead bar, and georgian contour bar. Available in white, brass, black, and two-tone finishes, our grills combine functionality with personalized style to complement any architectural design.
Argon Gas Filling
Argon gas filling improves thermal efficiency in sealed units by reducing heat transfer. This non-toxic, odorless gas enhances energy savings and prevents condensation between panes. Our process ensures precise gas retention for long-lasting performance in double and triple glazed units.
Cardinal CG Units
Cardinal CG units feature low-emissivity coatings that reflect infrared light while allowing visible light transmission. These energy-efficient units minimize UV damage and maintain indoor comfort. We manufacture LO-272, 180, and 366 models to meet diverse architectural and residential needs.
People
Claude Levesque
Owner and Founder
Claude Levesque founded T C Insulating Glass in 1988 and continues to lead with a hands-on approach. His 30+ years of industry expertise ensure operational excellence and adherence to quality standards while fostering a family-oriented company culture.
Albert Levesque
Technical Specialist
Albert Levesque, father of Josie and Lisa, completed IGMAC technical seminars and provides expert guidance. His deep knowledge of glass manufacturing ensures product innovation and customer satisfaction through tailored solutions and quality assurance.
Josie Dirracolo
Sales Executive
Josie Dirracolo manages sales and client inquiries at T C Insulating Glass, leveraging her industry experience to deliver personalized service. She ensures transparent communication and competitive pricing while upholding the company's commitment to quality and reliability.
Lisa Levesque
Operations Manager
Lisa Levesque oversees daily operations, applying her expertise in glass manufacturing to streamline production. With a focus on efficiency and customer-centric practices, she contributes to the company's growth while maintaining its family-driven values.
Questions
What types of glass units do you manufacture?
We produce double and triple glazed sealed units with options like Technoform I-Spacer, aluminum spacers, argon gas filling, and Cardinal CG models. Custom grills and tempered door lites are also available.
Are your products certified for quality?
Yes, we are members of the Insulating Glass Manufacturers Association of Canada (IGMAC), ensuring all products meet rigorous quality standards and industry certifications.
Do you offer customization options?
Yes, we provide customizable grills in various designs, finishes, and two-tone options, along with multiple glass types and spacer configurations to suit specific project requirements.
What is your warranty policy?
We stand behind our products with a full warranty, reflecting our confidence in quality and commitment to addressing any manufacturing defects or performance issues.