(816) 741-0282

Sound Enclosures

Constructed of heavy gauge aluminum, Pathfinder Systems sound enclosures are corrosion resistant, strong, and lightweight. Our mechanical engineers calculate heat loading, compute the size, and determine ventilation requirements.

Standard Features

  • Acoustically Engineered Air-Box
  • Heavy-Duty Lifting Lugs
  • Flat, Lift-Off Roof
  • Bolt-On Hinges
  • Drip Edge
  • EPDM Pass-Throughs
  • Zinc-Plated Hardware
  • Complementary Heat Load Calculations
  • Complete AutoCad Drawings
  • PSI #618 Composite Acoustical Foam
  • Sound Attenuation tested from 20-23 dBA. Testing required for performance guarantees.

We can build 1 or 20, whatever you require!


Sound Enclosures


This unit required just about everything imaginable: heavy-duty cam lock doors, an engine exhaust silencer on the roof, metalized foam, 19200 CFM removable fan, removable air box, mass-loaded vinyl floor and more.


We are known for being flexible and providing custom solutions to the most complex problems. Just tell us what you require and our engineers will design a system within your budget. The following is a list of the most commonly requested options.

  • Lift-Off Doors with Weld-On Hinges
  • Cam-lock Doors
  • Locking Handles
  • Stainless Steel Hardware
  • Pitched Roof
  • Removable Panels
  • Air Filter Access Panel Door
  • Filtered Air Inlet Box
  • Heaters
  • Light Kits
  • Hi-Temp Pass-Throughs
  • High Attenuation Units
  • Louvers and Screens
  • Heavy Snow Loads
  • High Wind Loads

Ventilation Fans

One of the most important features of any sound enclosure is the ventilation system. We calculate the heat load and design the air box for optimal air flow.

Let us know if you have specific fan motor requirements.

  • 100 CFM to 19,200 CFM
  • Aluminum Construction
  • Downblast or Upblast
  • Open Drip Proof
  • TEFC
  • Single or Three Phase
  • 115V, 380V, 460V, 575V
  • Explosion Proof Available
  • Custom motor vendors upon request

Ventilation Fans

Materials of Construction

Standard material is 5052 H32 Aluminum because it is resistant to corrosion, lightweight, and it looks awesome.

Structural units utilize 3″ Square tube and we use 4″ Square tube for heavy snow and wind loads.

Stainless Steel is available in Type 304 or Type 316.

  • Aluminum
  • Stainless Steel
  • Structural Steel
  • Galvanized Steel
  • Mild Steel – Painted
  • Aluminum Diamond Plate
  • Powder Coating

This beauty is constructed from 304 Stainless with all stainless hardware for an extremely corrosive environment.

Stainless Steel Enclosure

Pitched Roof Stainless Steel Enclosure

Shipping and Installation

Most units ship fully assembled on a skid via LTL truck. Larger units ship via Flatbed assembled or un-assembled in minimal panels (installation manual included). We are happy to use your logistics company or we can quote shipping fees.

Installation is fast and easy. Simply forklift the unit over your equipment, anchor to the floor or base, have a certified electrician wire your fan, and cut open the EPDM pass-throughs for your piping.

Watch our Installation Video for more details.

Sound Enclosure on Skid

Sound Enclosures on Flatbed

We're Here To Help, Call Pathfinder Systems Today!

Contact us at 816-741-0282 with any questions you may have about our product lines or ordering information.Contact Us