Building Canada
Made for Canadian jobsites. Trusted for over 100 years.
Canadian jobs don't wait for perfect weather — and neither do Canadian crews. From early mornings in winter to long summer days on site, CGC Inc. products are built to perform where it matters most: on Canadian jobsites, coast to coast.At CGC Inc., we help bring buildings to life. As a leading manufacturer of gypsum building materials, CGC Inc. produces innovative solutions backed by a portfolio of trusted products. These include drywall panels, ceiling systems, and finishing products that shape the spaces where Canadians live, work, and play. We partner with contractors, builders, architects, distributors, and DIYers who keep Canada growing. With manufacturing and operations across Canada, CGC Inc. is proud to support communities and construction projects from coast to coast.
Built To Perform Through Every Season
For more than a century, CGC Inc. wallboard, joint treatment, and performance solutions have delivered the strength, consistency, and reliability Canadian pros count on — in every season, on every site. Proven performance in extreme cold and heat. Consistent quality you can trust, job after job. Built to keep projects moving, no matter the conditions.
With operations spanning mines, manufacturing plants, and distribution centers coast-to-coast, CGC Inc. combines cutting edge innovations with a uniquely Canadian perspective. We don't just supply materials, we partners with the people who shape Canada's spaces, making construction smarter, faster, and more efficient while supporting the communities our products help build. Proudly Canadian, globally connected, and committed to excellence, CGC Inc. continues to innovate for the builders of today and the projects of tomorrow.
Reliability Canadians Can Count On
For generations, Canadian builders have trusted CGC brands — including Sheetrock® — for dependable performance and consistent quality. With a national distribution network spanning coast to coast, we help ensure materials arrive on time, so crews can stay productive and projects stay on schedule.
Let's Build Smarter, Together.
Find the right support. Connect with a local CGC rep or locate a distributor near you.
Investing in Canada
Building Canada means investing here. At CGC Inc., we’re committed to strengthening Canadian manufacturing, supporting local communities, and responsibly sourcing the materials that move our country forward.Building Opportunity
Our new Wheatland wallboard manufacturing plant represents a significant investment in Western Canada, expanding domestic production, strengthening supply, and supporting long-term economic growth.Revitalizing Domestic Mining
In Little Narrows, Nova Scotia, we’re modernizing gypsum operations to responsibly source and supply high-quality Canadian gypsum — reinforcing a reliable, homegrown supply chain for generations to come.Built For Canada. Backed By a Complete Portfolio.
From Our Plants To Your Projects
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Manitoba
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New Brunswick
- Richibucto
Nova Scotia
- Little Narrows
- Windsor
Ontario
- Hagersville
- Oakville
- Toronto
Quebec
- Laval
- Montreal
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