Description
QEP 12 mm Natural Cork Underlayment Sheet – 2′ x 3′ x 1/2″
Premium Sound & Crack Isolation Underlayment for Tile, Stone & Flooring
The QEP 12 mm Natural Cork Underlayment Sheet provides a high-performance, eco-friendly solution for sound control, crack isolation, and thermal insulation beneath a wide variety of flooring surfaces. Manufactured by QEP, this natural cork underlayment is designed to enhance floor comfort while protecting finished surfaces from subfloor movement and noise transmission.
Naturally hypoallergenic, antimicrobial, and resistant to mold and mildew, cork is a healthy and sustainable flooring underlayment choice. The 12 mm (1/2″) thickness significantly reduces both impact and airborne sound, making it ideal for multi-story residential and commercial installations. It also helps reduce thermal transfer, making it fully compatible with radiant heat systems.
Key Features & Benefits:
- Excellent sound reduction from floor surface and between levels
- Acts as a crack isolation membrane, resisting stress crack transfer from subfloor
- Ideal under ceramic tile, stone, marble, engineered hardwood, and laminate
- Compatible with radiant heat systems
- Naturally hypoallergenic and antimicrobial
- Mold and mildew resistant
- Environmentally friendly, sustainable cork material
- Easy installation in glue-down or loose-lay applications
- Suitable for on-grade and above-grade installations
- FloorScore Certified for healthier indoor air quality
- May contribute toward LEED Green Building credits
Sound Performance Ratings:
- 71 IIC / 62 STC when installed under ceramic tile on an 8″ concrete slab
- 24 Delta sound rating for enhanced noise reduction
Installation Applications:
- Ceramic tile and porcelain tile
- Natural stone and marble
- Engineered hardwood flooring
- Laminate flooring
- Residential and commercial spaces
- Multi-level buildings and condos
Product Specifications:
- Product Type: Cork Underlayment Sheet
- Thickness: 12 mm (1/2″)
- Sheet Size: 2′ x 3′
- Total Coverage: 6 sq. ft.
- Installation Method: Glue-down or loose-lay
- Certification: FloorScore Certified
Why Choose QEP Natural Cork Underlayment?
QEP Natural Cork Underlayment delivers superior acoustic control, crack protection, and thermal insulation in one easy-to-install product. Its sustainable composition and certified indoor air quality performance make it an excellent choice for modern flooring installations where comfort, durability, and environmental responsibility matter.
Upgrade your flooring system with QEP 12 mm Natural Cork Underlayment Sheet – 2′ x 3′ x 1/2″ for quieter, healthier, and longer-lasting floors.
