Less material, less labor, less noise.
• dB-4looring reduces impact and airborne noise by up to 75%
dB-4looring is a cost-effective subfloor application that is easy to install with any style flooring—carpet, hardwood and ceramic tile. Install dB-4looring and dampen both impact and airborne sound throughout homes, offices, apartments and condos. Create quieter living and working spaces, wall-to-wall, above and below the floor throughout the entire home or office.
dB-4looring is an Earth-smart product manufactured from post-industrial scrap material that would otherwise end up in landfills. Earth-smart dB-4looring is also 100% recyclable at end-of-life.
For flooring contractors, United Plastics Corp. offers dB-4looring “Pro” – a 0.75 lb. EVA barrier with a 2 oz. fiber layer. dB-4looring “Pro” is being offered in 4 ft. x 25 ft. rolls.
Homeowners, DIYers
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- 0.5 lb/ft2 EVA layer on bottom
- 0.5 oz. Needled Fiber on top
- Sold in 4 ft. x 8 ft. and 4 ft. x 25 ft. rolls
Contractors, Builders

- 0.75 lb/ft2 EVA layer on bottom
- 2 oz. Needled Fiber on top
- Sold in 4 ft. x 25 ft. rolls only
- STC=27 and IIC=55
Easy-to-install dB-4looring reduces noise by up to 75% and uses less material. dB-4looring is manufactured
from post-industrial scrap, so you can be confident that the material you are using is eco-smart and Earth friendly.