Mitten Building Products manufacturers the market-leading Mitten by Ply Gem line of vinyl siding and distributes associated Ply Gem and Allied product lines across Canada through 18 company-owned Mitten distribution branches.
Mitten products are backed by Ply Gem — a 70-year leader in pioneering performance home exteriors, with a superior warranty for exactly the home you want for decades to come.
Ply Gem (NYSE: PGEM), headquartered in Cary, N.C., is a leading manufacturer of exterior building products in North America. Ply Gem produces a comprehensive product line of windows and patio doors, vinyl and aluminum siding and accessories, designer accents, cellular PVC trim and mouldings, vinyl fencing and railing, stone veneer and gutterware. Ply Gem employs more than 7,000 associates across North America.
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