QuietCork Underlayment Sheets - 36in x 24in x 6mm thick

QuietCork™ Underlayment Sheets are premium natural cork underlayment panels made from agglomerated cork grains, specially formulated to deliver superior acoustic performance, thermal insulation, and underfoot comfort beneath finished flooring. These pre-cut sheets are engineered to reduce impact noise and impede sound transmission between floors, making them an especially effective solution for apartments, condominiums, and multi-family buildings where noise control between units is critical. Beyond flooring installation, QuietCork sheets are also a practical choice for crafts, gasket applications, insoles, and base material use. Each sheet measures 36in × 24in (915mm × 610mm) at 6mm (1/4in) thick, with each carton covering 300 sq ft. Perfect for installation under hardwood, laminate, ceramic, and cork flooring, commercial and residential projects, multi-family and apartment buildings, noise-sensitive renovation environments, and anywhere natural soundproofing and thermal comfort are priorities.

Why Choose QuietCork™ Underlayment Sheets?

• Natural agglomerated cork construction reduces impact noise and impedes airborne sound transmission between floors
• Excellent thermal insulation properties help regulate temperature and improve energy efficiency underfoot
• Stress crack protection extends the life of finished flooring by absorbing subfloor movement and minor irregularities
• Improves standing comfort and reduces fatigue — ideal for kitchens, retail spaces, and high-traffic commercial environments
• Pre-cut to a convenient 36in × 24in size for easy handling, cutting, and installation with minimal waste
• Meets or surpasses applicable building codes and standards, supporting compliance for commercial and multi-family projects

QuietCork™ Underlayment Sheets outperform synthetic foam and rubber underlayment options by combining natural cork's acoustic density with thermal performance and stress crack protection for a single-layer solution that addresses sound, comfort, and subfloor stability simultaneously.