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QEP Natural Cork Underlayment is ideal for reducing sound transmission from upper levels to lower level living spaces. Under ceramic tile, on a 6 in. slab with a suspended ceiling in the floor below the acoustical ratings for the 1/2 in. cork are STC 89 and IIC 88. These ratings are outstanding since architects typically require minimum ratings in the 50’s. Natural Cork Underlayment can be used under ceramic tile, porcelain tile, stone, marble, engineered hardwood and laminate floors. Natural Cork Underlayment also acts as a crack isolation membrane that resists the transfer of cracks from the subfloor into cracked tiles on the finished floors. Natural Cork Underlayment also reduces thermal transmission, increasing the effectiveness of floor heating systems. Natural Cork Underlayment is easy to install with Roberts cork underlayment adhesive.
|Antimicrobial||No||Assembled Depth (in.)||450 in|
|Assembled Height (in.)||0.5 in||Assembled Width (in.)||48 in|
|Commercial / Residential||Commercial / Residential||Cushioning||Yes|
|Flooring Product Type||Underlayment||Flooring type(s) used with||Tile|
|Manufacturer Warranty||To be free from manufacturing defects||Material||Other|
|Moisture control included||No||Package coverage (sq. ft.)||150|
|Product thickness (mil)||0.5||Recommended overlap (in.)||0|
|Recycled materials content (%)||0||Returnable||90-Day|
|Roll length (ft.)||75||Roll width (in.)||24|
|Sound absorbing||Yes||Subflooring type||Concrete|
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For warranty information on this product, please call our Internet Customer Service Center at 1-800-435-4654.
Please allow an additional 3-5 business days for Standard Ground Delivery in the U.S. Orders for this item may be expedited for an additional fee.
Other Delivery Options:
Expedited Delivery: Delivery the second business day.
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If product is eligible for shipping to AK, HI and US Territories additional transit time and remote surcharges may apply.
This item is also available for pick up in your local store (FREE) within 4-7 business days, plus order processing time.
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