Data Center Perimeter Acoustics · The Leadership Standard
The Low-End HUM Requires High-End Acoustics.
The Problem
Every modern data center generates a constant low-frequency drone — the relentless HUM of cooling fans, compressors, pumps, transformers, and standby generators. It travels farthest, penetrates walls, and reaches the bedrooms of the neighbors.
The Liability · The Solution
It triggers community complaints, halts approvals, and exposes owners and operators to nuisance lawsuits and costly retrofits. Fences and reflective walls cannot stop it.
Walls of Troy can — STC 53 / NRC 0.85, Riverbank Labs certified, proven since 1993.
Why the Troy Solution Matters — Before the First Slab Is Poured
For Contractors & Developers
Specify Troy on day one and you build a campus that passes acoustic compliance at every octave band — no costly retrofits, no permit-revision cycles, no schedule-killing change orders.
For City Councils & Planners
Approving a data center is a long-term commitment to the residents around it. Conditioning approval on Walls of Troy — STC 53, NRC 0.85, 22′+ tall — is the most defensible vote you can take.
For Homeowners & Neighbors
The reason you can hear a data center a mile away is the low-frequency HUM no ordinary wall stops. Walls of Troy absorbs and blocks that frequency band — restoring the quiet you bought your home for.
Certified Performance Across the Frequency Spectrum
NVLAP-Accredited Riverbank Acoustical Laboratories · Tests RAL-A11-208a (NRC) & TL26-262 (STC)
NRC 0.85 — Sound Absorption by Frequency
STC 53 — Sound Transmission Loss by Frequency
Quiet Is a Liability Question.
Communities sue. Regulators fine. Property values fall. Walls of Troy panels absorb the HUM at the property line — before it ever reaches a neighbor.