Overview of the BISCO HT-200

The BISCO HT-200 is an innovative silicone sound barrier designed to reduce noise transmission in buildings. Made by BISCO, a leading manufacturer of soundproofing products, the HT-200 combines flexibility and durability to provide excellent acoustic performance.

Key Features

• Lightweight and flexible silicone construction
• Easy to install on walls, ceilings, and floors
• Up to 30 STC noise reduction rating
• Meets building code requirements for sound barriers
• Withstands humidity and will not corrode
• Available in rolls or sheets in various sizes

How the BISCO HT-200 Works

The HT-200 is made from a proprietary silicone compound that dampens noise vibrations rather than reflecting them. Here are some of the key mechanisms that enable its noise blocking abilities:

Isolates Noise

The flexible material isolates surfaces and structure-borne vibrations that cause noise. This stops the transmission of noise through walls, ceilings or pipes.

Dissipates Energy

Its open cell structure and elasticity dissipates noise energy rather than reflecting it, converting acoustic energy into low levels of heat.

Damps Vibration

Its silicone construction damps vibration through its high damping loss factor. This attenuates resonant frequencies.

Decouples Materials

When used as a barrier between materials, the HT-200 decouples surfaces, preventing transfer of vibrations. This eliminates flanking noise paths.

Typical Applications

The BISCO HT-200 can be used in new construction or retrofits for both commercial and residential applications:

Home Theaters

Provides sound isolation against external noise sources. Allows volume to be turned up without disturbing others.

Office Walls and Conference Rooms

Reduces distracting conversations and noise from adjoining rooms or corridors.

Music Practice Rooms

Contains loud music inside the room rather than transmitting noise to other parts of the building.

Mechanical Equipment Rooms

Dampens HVAC system noise from fans, air handlers, compressors and ductwork.

Plumbing Lines

Wrapping pipes reduces water flow noise transfer through walls and ceilings.

Installation Guidelines

Correct installation is key to achieving optimal noise reduction. Here are some best practices:

• Use in conjunction with an exterior noise barrier for maximum effectiveness
• Eliminate flanking paths that transmit vibration around the barrier
• Seal edges and overlaps thoroughly
• Decouple floors, walls and ceilings using a resilient channel
• Prioritize areas where noise enters the building shell

Frequently Asked Questions

What are the dimensions of the HT-200 rolls?

The HT-200 is available in 45cm wide rolls of 7.5m, 15m, and 30m lengths. Thicknesses range from 5mm to 15mm.

How is the HT-200 rated for sound blocking?

Independent lab tests show the HT-200 reduces airborne noise by as much as 30dB with an STC rating of 30.

Can the HT-200 withstand humidity and moisture?

Yes, the silicone construction is waterproof and can handle high humidity. It will not degrade or corrode over time.

What temperature range can the HT-200 withstand?

The HT-200 can perform in temperatures from -40°F to 400°F. It will remain flexible and effective across this wide temperature span.

Is the HT-200 easy to install on existing construction?

Yes, the flexible silicone material can install easily on existing walls and ceilings with adhesive. No modifications are necessary.