Premium Cork Underlayment Roll – 1/4 in. (6 mm) – 200 sq. ft.
Item No. 110620
Capitol® Premium Cork Underlayment Rolls are designed for use with ceramic tile, stone, marble, glued wood flooring and floating floor systems. This Natural Cork Underlayment protects your floor against stress cracks transferring from the subfloor to flooring surfaces, and reduces thermal transmission, making it ideal for radiant flooring. It reduces sound transmission and makes an excellent sound barrier for all flooring types. Naturally hypoallergenic, this environmentally-friendly cork underlayment contributes to a healthier indoor air quality. Capitol® Premium Cork Underlayment Rolls may contribute towards satisfying credits under the LEED Green Building Program.
| KEY FEATURES | |
|---|---|
| Natural cork underlayment for use with 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 to the flooring surfaces | |
| Reduces sound transmission from both the surface of a floor, as well as through the floor to living spaces below | |
| Reduces thermal transmission, increasing effectiveness for floor heating systems. R-Value 0.74 | |
| 1/4 in. (6 mm) thickness to maximize sound reduction | |
| 22 Delta IIC sound rating value | |
| 74 IIC and 70 STC when installed under ceramic tile on a 6 in. cement slab with suspended ceiling | |
| 200 sq. ft. roll measures 4 ft x 50 ft x 1/4 in (6 mm) | |
| Environmentally friendly, naturally hypoallergenic, antimicrobial, mold and mildew resistant, helps repel insects, pests, mites and termites | |
| Easy to install in both glue-down and loose lay configurations |
| SPECIFICATIONS | |
|---|---|
| Qty per pack | 1 |
| IIC | 74 |
| STC | 70 |
| Delta | 22 |
| R-Value | 0.74 |
| Environmental / Compliance | FloorScore, LEED |
| Warranty | Limited Lifetime |
| GUIDES & DOCUMENTS | |
|---|---|
| PDS_110620.pdf | |
| Warranty_110620.pdf |
WARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to