Turnkey Engineering Construction and Roofing (Turnkey) is now an approved vendor for Owens Corning (NYSE: OC) residential and commercial building materials, glass fiber reinforcements and engineered materials for composite systems. “We are thrilled to be an approved vendor for Owens Corning roofing products,” said Deanna Novarro-Ek, President, Turnkey Engineering, Construction and Roofing. “Owens Corning has […]

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