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LafargeHolcim is a French-Swiss multinational company that manufactures building materials.
Woodbridge is a global systems solution provider that specializes in fully-integrated foam solutions.
For 70 years Ply Gem has been an industry pioneer and we continue to lead and innovate through our unique ability to create The Designed Exterior. This complete solution combines materials, colors and textures -- all intended to work together to create dramatic curb appeal and allow you to spend time enjoying your home, instead of fixing it. From humble beginnings, Ply Gem has grown to be a leader in exterior building products, with an eye towards being the best -- not just the biggest. Our comprehensive range of building products includes nearly everything on the outside of your house from windows, doors and siding to designer accents, stone veneer, fence and rail.
Headquartered in Taylor, Michigan, Masco Corporation is one of the world’s leading manufacturers of home improvement and building products, as well as a leading provider of services that include the installation of insulation and other building products.
The Stewart Companies handle the entire range of construction services, from the production of raw and finished aggregate products, to land development.