Expect strength and longevity, plus block up 40% of moisture with Roseburg RidgidCoast Subfloor Underlayment.

Roseburg’s plywood underlayment, a tongue & groove subfloor application, is produced using veneers (thin layers of wood) peeled from a western softwood tree log and glued together to form one multi-layered wood panel. This process creates a very strong plywood underlayment engineered to be a durable and protective covering that can be applied directly over the floor joist framing of a building.

Formulated to block up to 40% of moisture absorption, RigidCoat, a water-repellent coating applied to the underlayment surface, resists the elements, including rain, sleet, and snow.