CORK PRO PLUS
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- Description
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- Ideal for use with LVT, sheet vinyl and linoleum flooring
- Constructed of natural cork and recycled EVA foam, making it more flexible and less prone to breakage than standard cork underlayment
- 2-1/2 mm cork is hypoallergenic and contributes to creating a healthy indoor air quality
- Resists the transfer of stress cracks (up to 1/8 in.) from subfloor through to flooring surfaces
- Provides acoustical sound control and cushioning for softer, quieter footfalls
- Easy to install on and above grade in both glue-down and floating floor installations
- 230 sq. ft. (21.3 sq. m) roll measures 42 in. x 65.65 ft. x 2-1/2 mm
- R-Value of 0.30
- IIC rating of 55 and STC rating of 55
- Delta sound rating of 22
- Naturally antimicrobial, as well as mold and mildew resistant
- Helps repel insects, pests, mites and termites
- Reduces thermal transmission, increasing the effectiveness of floor heating systems
- May be used below grade after following flooring manufacturer instructions for prepping the subfloor
Data Sheet
Installation Instructions| Coverage: | 230 square feet (21.3 square meters) per roll |
| Width of Roll: | 42" (1m) |
| Length of Roll: | 65.65' (20 m) |
| Thickness: | 2.5 mm |
| Weight per Roll: | 40 lbs (18kg) |
| Sound Ratings*: | IIC 55 / STC 55 / ∆ 22 |
| R-Value: | 0.30 |
*Testing performed with 6" (15cm) cement slab.
IIC and STC tests measure sound transference from an upper level room to a lower level room. The IIC measures sound such as moving furniture and walking, while the STC measures sound such as voices and television. Minimum sound rating required by most building codes and architects is 50. ∆ Delta Rating is the only true measurement of sound reduction from a product (not a floor assembly). R-Value is the rating used to measure resistance to heat flow.
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