Basement floor underlayment DamPro 50' x 4'

AlinO DamPro is a high-density polyethylene (HDPE) studded membrane designed to provide long-lasting moisture protection and superior performance for residential and commercial flooring. With its outstanding compressive strength and minimal deflection, it serves as the perfect sublayer between concrete slabs and any floor finish, including hardwood, laminate, vinyl, or carpet. Its 8.83 mm thickness and reduced contact points create an effective thermal break, reducing condensation while preventing humidity, mildew, mold, and musty odors. The continuous airflow keeps floors dry, healthy, and comfortable. In addition to flooring applications, DamPro can also be used as a foundation wrap or basement wall protection, forming an air gap that blocks moisture penetration and enhances insulation.