LIGHTWEIGHT NOISE BARRIER FOR WALLS IN RESIDENTIAL AND COMMERCIAL CONSTRUCTION
APPLICATIONS
Light-Gauge Metal Framed Walls – since metal framing can transmit noise more easily between rooms compared to wood, dB3 Lite is ideal for:
- Hotel rooms
- Medical exam rooms
- Conference rooms
- Party walls
PERFORMANCE ATTRIBUTES
OTHER dB3 PRODUCTS FOR WALLS:
COMMERCIAL NOISE BLOCKING
When applied to light-gauge metal framing, the flexible damping characteristics achieve STC ratings comparable to assemblies using heavier, higher-cost material.
more…
EASY TO INSTALL
Perfect for the commercial or residential contractor on the hunt for innovative products. Can be installed directly to metal framings in walls.
more…
ENVIRONMENTALLY SAFE
Goes beyond mass alone to add flexible damping characteristics to the system to effectively reduce sound.
more…
FLEXIBLE & TOUGH
Goes beyond mass alone to add flexible damping characteristics to the system to reduce sound even more.
more…
AMERICAN MADE
Manufactured from materials sourced in the United States and produced in our North Carolina manufacturing facility
more…
PREPARATION & APPLICATION*
- Surfaces to receive dB3 Lite should be clean and dry
- Installers should utilize acoustical sealant, tape, sound rated putty and sound isolation materials to preserve acoustical integrity; do not use dB3 Lite within two feet of light fixture
- Install vertically so seams fall on studs
- Attach at the top only with screws and staples; dB3 Lite will be secured permanently when finished wall is fastened
- dB3 Lite may be used on existing finished walls and covered with another layer of drywall
- dB materials can be stiff and less pliable at low temperatures; they are best installed at or above room temperature
* For detailed installation of dB3 Lite, reference installation instructions
dB3 Lite Material Guide
Transmission Loss – Material Only
Test # RAL TL 18-592 (dB)/Frequency (Hz) – STC-22
| Transmission Loss at Frequency (Hz) | |||||
| 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz |
| 9 dB | 14 dB | 17 dB | 23 dB | 28 dB | 32 dB |
Transmission Loss – Metal Framed Wall Assembly
Test # RAL TL 18-592 (dB)/Frequency (Hz) – STC-55
| Transmission Loss at Frequency (Hz) | |||||
| 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz |
| 32 | 46 | 53 | 60 | 56 | 61 |
*STC test 25 ga. 24” oc, R-13 ins, 5/8 gyp each side w/dB3 Lite one side
Typical Physical Properties for dB3 Lite
| Material | POE heavily filled calcium carbonate |
| Weight | 0.6 lb sf |
| Width | 48” |
| Thickness | .06” |
| Color | Black |
| Surface | Smooth finish |
| ASTM E84 Burn Test | Class C exposed Class A behind 3/8” Gypsum |
| Working Temperature | 32º F to 150º F |
United Plastics has extensive acoustic and application test data available for dB3 Lite products. Please contact your sales representative for more information.
COMMERCIAL NOISE BLOCKING
dB3 Lite was designed to provide maximum sound reduction for light framed metal construction as used in many commercial buildings.
Laboratory acoustic testing proved that dB3 Lite out performs other acoustic solutions when used with 20- or 25- gauge metal framing. The testing revealed how the flexibility of the metal framing and the superior damping characteristics of dB3 Lite combine to achieve high STC ratings.
ECO-FRIENDLY ATTRIBUTES
dB3 Lite is made from high-quality raw materials to ensure optimum performance and is 100% recyclable at end of life. LEED credits are available with the use of dB3 Lite, as it is a sustainable material as well as an increase to indoor environmental quality through its sound reduction properties. Unlike PVC MLV, our POE does not harden over time or pose health risk if burned.
FLEXIBLE & TOUGH
Polyolefin used in many products that require flexibility like catheter tubing and connectors, footwear, toys, milk carton coatings, food packaging, etc.
This ensures that the dB3 products are not only flexible enough to be effective, but long-lasting as well.
AMERICAN MADE
dB3 components including the calcium carbonate and the Polyolefin elastomer are mined and manufactured in the US. The finished product is made in our facility in Mt. Airy, North Carolina.
We are proud of our history of supporting the local economy and providing quality products for over 80 years.
