An Owens Corning Preferred contractor has earned the mid-tier designation in Owens Corning's contractor network by demonstrating installation quality, business stability, and customer satisfaction. This status authorizes the contractor to register the Preferred Protection Limited Warranty, which provides coverage that exceeds the standard manufacturer warranty available through an uncertified installer, including stronger protection on materials and the Owens Corning roofing system.
It does not reach the lifetime, fully transferable, labor-inclusive coverage of the top Platinum tier, but it represents a real upgrade for the homeowner and signals that Owens Corning has vetted and stands behind the contractor's work.
