When Noise Becomes Part of the Structure

On offshore compressor platforms, noise doesn’t just come from the equipment—it becomes part of the environment itself.

These systems operate continuously, often producing 95–110 dB, with deep low-frequency energy that doesn’t stay localized. Instead, it spreads through:

• Structural steel frameworks
• Deck systems and support beams
• Adjacent operational zones

What starts at the compressor quickly becomes a platform-wide issue, affecting both performance and safety.

Why Compressor Noise Is Harder to Control

Unlike intermittent machinery, compressors create constant, low-frequency energy that behaves differently than typical industrial noise.

• It penetrates walls and barriers with ease
• It travels through structure, not just air
• It resists traditional insulation methods

This is why many operators searching for solutions still struggle—absorption alone isn’t enough.

The Right Approach: Block, Don’t Absorb

To control compressor noise effectively, you need a system designed to stop energy at its source.

Recommended System

MassiCore® Marine 135 (ANC-MB135)

• 2 lb mass loaded vinyl barrier for high-density blocking
• Effective against both mid and low-frequency noise
• Suitable for continuous-duty offshore equipment
• Flexible for wrapping, enclosing, or lining structures

Rather than reducing echo, it prevents noise from escaping the compressor zone.

Flexible Installation for Offshore Environments

Compressor platforms require adaptable solutions. This system can be installed as:

• Barrier curtain enclosures around compressor units
• Full acoustic wall systems integrated into structures
• Lined panels for machinery enclosures

The goal is simple: create a continuous, sealed barrier that contains sound before it spreads.

Measured Impact in Real Conditions

When properly installed, the improvement is immediate and measurable:

• Noise reduced from 105–110 dB to 70–75 dB
• Safer working conditions for crews
• Reduced fatigue and improved communication

Helps meet OSHA standards in Louisiana:

• 85 dB (Action Level)
• 90 dB (Permissible Exposure Limit)

Offshore compressor noise won’t stay contained—and it won’t be solved with lightweight materials.

To control it effectively, you need:

• High-mass acoustic barrier
• Flexible installation for complex equipment layouts
• Full compliance with OSHA exposure limits