Cork Underlayment 150 Sq Ft

Features & Benefits:
- Reduces sound transmission from both the surface of a floor as well as through the floor to living spaces below 
- Use under ceramic tile, stone, marble, glued wood flooring and floating floor systems  
- Acts as a crack isolation membrane that resists transfer of stress cracks from subfloor through to flooring surfaces 
- Reduces thermal transmission, increasing the effectiveness of floor heating systems
- Easy to install in both glue-down and looselay configurations

For LEED & Other Green Building Programs:
Natural cork products meet many of the key criteria of the organizations that promote and support green building initiatives.  The use of Cork products in your project can help it qualify for credit points under the LEED GREEN BUILDING RATING SYSTEM in the following areas:
- MR 4.1 - 5% Recycled Content of total building materials (post consumer + _ of post industrial)
- MR 4.2 - 10% Recycled Content of total building materials (post consumer + _ of post industrial)
- MR 6 - Specifying rapidly renewable building materials for 5% of total building materials
- EQ 4.1 - Low Emitting Materials Adhesives & Sealants (Adhesives Specified meet SCAQMD Rule 1168)

Coverage: 150 sq ft / case Dimensions: 2" x 3" x 12mm
Acoustical Performance STC IIC R-Value**
With 6" cement slab 75 74 1.48
With 6" cement slab & suspended ceiling 89 88 1.48