







Premium Natural Cork Underlayment Roll - 6 mm - 100 s.f. (4' x 25')
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.
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" (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
- 100 sq. ft. roll measures 4' x 25' x 1/4" (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
Warranty:
Limited Lifetime
Environmental / Compliance: Delta Rating:22
IIC Rating:74
R-Value:0.74
STC Rating:70
Details
Brand
Capitol
SKU
110650
UPC
024043000087
For Use With (Material)
Commercial / Residential
Primary Material
Natural Cork
Format
Features
Features / Uses
Grade
Compatible Substrates
Adhesive Strip Included
No
Installation Method
Radiant Heat Compatible
Yes
Use Location
Dimensions
Item Height (in)
Item Thickness
6 mm
Item Length (in)
400.0
Item Width (in)
48.0
Item Weight (lb)
35.0
Item Length
25' (7.62 m)
Item Width
4' (1.22 m)
Retail Packaging Height (in)
48.0
Retail Packaging Depth (in)
10.0
Retail Packaging Width (in)
10.0
Retail Packaging Weight (lb)
35.0
Coverage (sq ft)
100







