
Better sound and thermal insulation.
WidgetCo® Cork Underlayment sheets are manufactured with natural Portuguese cork; a shock-absorbent, naturally insulating material that creates a durable, insulating layer under your flooring. A perfect solution to help preserve flooring as well as keeping your floor warm and comfortable in winter and cooler in summer. Save time cutting and aligning with WidgetCo® Cork Underlayment pre-cut sheets. We offer our cork underlayment sheets in a variety of thicknesses to accommodate individual budgets and different flooring types including hardwood, laminate, tile, and bamboo. WidgetCo® Cork Underlayment is manufactured in Europe and is formaldehyde-free with no wood or outer bark additives. Natural cork is a sustainable, eco-friendly material that is cost effective and long lasting. Cork naturally resists mold, moisture and is hypo-allergenic.
• Free Shipping to 48 states • Save time installing with cork sheets and reduce time cutting and aligning • Cork sheets lay flat and won't curl like rolls • Our boxes of underlayment will arrive in manageable 25 lb boxes • Natural cork is a superior sound and thermal insulator |
Buy cork underlayment below

50¢ sq ft or less & free shipping
Total Surface Area Per Box: 198 sq ft
Sheet Size: 2' x 3' (6 sq ft)
Sheet Thickness: 1/8" (3mm)
R-Value: .41
Manufactured in Europe


$2.06 sq ft or less & free shipping
Total Surface Area Per Box: 48 sq ft
Sheet Size: 2' x 3' (6 sq ft)
Sheet Thickness: 1/2" (12mm)
R-Value: 1.63
Manufactured in Europe