Mitten Building Products

Mitten Building Products

Canada’s strongest exterior building products program for Retail Dealers includes Mitten Siding & Accessories plus Ply Gem Windows & Doors. Ply Gem Building Products is an integrated business solutions provider to the new construction and remodel/replacement marketplace and distributed across Canada through 28 company-owned distribution branches. Our industry leading Mitten Siding & Accessories line is manufactured in Paris, Ontario.