Ply Gem Canada Inc.

Ply Gem Canada Inc.

Ply Gem Canada Inc.

Ply Gem is an integrated business solutions provider to the construction and remodel/replacement marketplace. Ply Gem Canada is our industry leading window manufacturing business, headquartered in Calgary, Alberta. Visit http://www.plygem.ca for more information.

Ply Gem Building Products manufactures the market-leading Mitten line of vinyl siding and distributes associated Ply Gem and Allied product lines across Canada through 28 company-owned distribution branches. Visit http://www.mittensiding.com for more information.

Products Available

Find products available at Castle Building Centres locations

Instructional Videos and Tutorials

Instructional guides and resources to help guide you through your installation or renovation.