CertainTeed
CertainTeed is a leading and innovative North American manufacturer of building materials including roofing, trim, vinyl siding, railing, decking, insulation, and many others.
Marshall Exteriors is a CertainTeed 5 Star Contractor, a CertainTeed Quality Master, a CertainTeed Window Master Craftsman, and has earned the CertainTeed & Wolverine Vinyl Siding Master Craftsman Test Certificate of Completion.