CertainTeed Corp. is targeting wood planks and the fast-growing fiber cement business for its new reinforced vinyl siding, Certaplank. The vinyl cladding looks like hardwood, with a lightweight 7 ...

Offered in 18 colors, CertainTeed’s new CERTAplank™ reinforced siding delivers a flat-face, hardboard look, which can be installed quickly and safely. CertainTeed Announces Availability of New ...

WILLIAMSPORT, Md.--(BUSINESS WIRE)--Saint-Gobain North America, through its building products subsidiary CertainTeed Siding, today announced a $28 million expansion project at its facility in ...