WidgetCo’s cork underlayment sheets are made from all-natural Portuguese cork; a shock-absorbent, naturally insulating material that creates a durable, cushioned layer under your flooring. A perfect solution to prevent cracks and dents in flooring as well as keeping your floor warm and insulated. We offer our cork underlayment sheets in a variety of thicknesses to accommodate individual budgets and different flooring types including hardwood, laminate, and bamboo.

• Order our cork underlayment sheets in bulk with no minimum.
• Free shipping in 48 states 
• We always strive to ship all orders by 4 pm, the same business day.
• 30-day satisfaction guarantee.

Why are pre-cut sheets better than rolls? Sheets save you time cutting and aligning. Sheets are flat and don't curl. Rolls can be heavy and difficult to move around.

Why is Cork better than other underlayment materials? Cork is a superior sound and thermal insulator. Cork resists moisture and mold and is hypo-alergic. Underlayment is formaldehyde-free. Cork is a sustainable, eco-friendly material. Cork is low cost and long lasting.

How soon will I get my order? Orders often arrive in just 3-4 business days.

Available in three thicknesses: