Quiet Barrier® Lag

Features of Quiet Barrier® Lag

Quiet Barrier® Lag Composite is a fiberglass sound insulation product designed to soundproof various areas in a space, including walls and ceilings. These products are designed with a faced flexible acoustic mass barrier thermally bonded to an insulated acoustic fiberglass decoupling layer. Here are some other key features and benefits to note when choosing our Quiet Barrier® Lag solution:

• Multipurpose composite materials
• Flexibility, versatility and formability
• Available with polyester film facing
• Available in 1-pound mass-loaded vinyl (MLV)
• Offered in standard sizes, including 23.75 inches by 23.75 inches and 23.75 inches by 47.75 inches
• Produced in several variations for specific application requirements
• Class A flammability rating per ASTM E-84
• Sound transmission class (STC) ratings of 29

Applications of Quiet Barrier® Lag

Our Quiet Barrier® Lag soundproof fiberglass solution can be used to prevent noise transmission through:

• Drop or suspended ceilings
• Pipes
• Floors
• Waste pipes
• Fan housings
• Valves
• Ducts
• Interior walls of residential HVAC closets

With easy installation, you can place Quiet Barrier® Lag panels virtually anywhere to keep your soundproofing secure.

Easy to Install for Your Soundproofing Requirements

This fiberglass soundproofing barrier is an extremely flexible soundproofing solution that can prove very useful in locations such as construction sites or warehouses — where you can place it over a noisy machine to block sound that could be distracting or even harming workers.  It’s available in four-square-foot or eight-square-foot sizes, so it’s simple to get the amount you need.

You can utilize Quiet Barrier® Lag panels to soundproof pipes, drop ceilings, or walls.  Installation methods vary by application but zip-tie fasteners or reliable soundproofing adhesive, such as our PL® Construction Adhesive are common solutions.  Order our Reinforced Aluminum Tape as well to completely cover up the seams between the composite sheets you install. These one-inch thick fiberglass panels are sturdy and reliable for use in heavy-duty soundproofing project requirements.

Purchase Quiet Barrier® Lag

If you’ve been searching for a soundproof fiberglass barrier with effective deadening qualities — you’ve found it with Quiet Barrier® Lag. Our customers rely on our sound insulation products to create tolerable working conditions, reduce noise from heavy machinery, and help workers stay focused. Order your Quiet Barrier® Lag today to see why our customers keep coming back!