Acoustical Products Made in USA.
Rotating equipment doesn’t just make noise—it creates continuous vibration that spreads throughout the entire vessel structure
The most effective way to control this is by using a decoupling underlayment system that isolates vibration at the deck level before it turns into airborne noise.
Across Texas offshore platforms and marine vessels, pumps and compressors operate around the clock. These systems generate persistent vibration that travels through steel decks, bulkheads, and support structures—causing noise to appear far beyond the equipment area.
Under Occupational Safety and Health Administration (OSHA):
- 85 dB(A) → Action Level (8-hour TWA)
- 90 dB(A) → Permissible Exposure Limit (PEL)
Why Rotating Equipment Noise Spreads
Unlike airborne sound, vibration moves directly through the structure:
- Steel decks act as transmission pathways
- Mechanical energy bypasses walls and acoustic panels
- Noise radiates into adjacent and upper compartments
Result: constant hum and vibration across multiple areas of the vessel
Why Standard Noise Control Falls Short
- Barriers reduce airborne noise but not structural vibration
- Absorbers control echo but don’t stop transmission
- Insulation fails when noise travels through steel
This leads to persistent noise even after traditional treatments are installed.
The Right Solution: Structural Isolation
MassiCore® Marine SilentStep Underlayment (ANC-SSP-M)
- Creates a decoupling layer beneath flooring systems
- Absorbs and dissipates vibration at the source
- Prevents structure-borne noise from spreading
- Designed for marine and offshore durability
Stops vibration before it becomes audible noise
Where It’s Applied
- Pump and compressor rooms
- Engine rooms and mechanical spaces
- Control rooms above rotating equipment
- Walkways and working platforms
Performance + OSHA Compliance in Texas
With proper installation:
- Noise reduced from 85–100 dB → 60–70 dB
- Reduced vibration transfer across compartments
- Improved crew comfort and communication
- Supports OSHA compliance in Texas
How do you reduce vibration noise from pumps and compressors?
Install a decoupling underlayment system to isolate vibration from the structure.
Why does rotating equipment noise spread across a vessel?
Because vibration travels through steel structures, bypassing traditional soundproofing methods.
What is the best way to control structure-borne vibration noise?
A floor isolation system that stops vibration at the source before it spreads.
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Final Takeaway
In Texas marine and offshore environments, rotating equipment noise isn’t just loud—it’s structure-driven and constantly spreading.
To control it effectively, you need:
- Vibration isolation at the source
- Structural decoupling—not just surface treatments
- OSHA-compliant noise levels
MassiCore® Marine SilentStep Underlayment (ANC-SSP-M) delivers a long-term, high-performance solution for controlling vibration noise in marine systems.
