Building Canada

Trusted Materials for Canadian Construction

CGC Earns Great Place to Work® Certification for 2nd Consecutive Year

CGC Inc., a leading manufacturer of innovative building materials and solutions proudly serving Canada for over a century, is recognized again as a Great Place to Work®.

Our Lightest Ever. Now Even Stronger.

CGC Sheetrock® UltraLight PRO Panels

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USG Ceilings Catalog (SC2000)

Our new catalog experience is easy-to-use and navigate, so you can find the perfect ceiling product and system solution for your project.

Open the Catalog

Download the Catalog

What we Choose Today – Builds Tomorrow.

As champions of sustainability for decades – we think beyond the building to conserve resources for future generations.

Sustainability

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Simplify your Work with CGC Resources

Remove the guesswork with tools designed to help you find the right systems and solutions for your project.

CGC Sustainability

CGC Inc. is committed to sustainable building through responsible sourcing, reduced environmental impact, and innovative products that support efficient, durable, and healthier construction.