Acoustic Factory Roof Curb

Acoustic Factory Roof Curb - Image


For libraries, classrooms, theaters or any area requiring reduced equipment noise, our Acoustic Factory Roof Curbs are new construction curbs for HVAC units on flat membrane or built-up roofs. These curbs come fully assembled with return and supply duct supports, six layers of acoustic treatment, fully welded and coated, and gasket material included for airtight RTU installation


  • Material:  18 Gauge Galvanized Steel
  • Height:  14" Std. / As Required
  • Insulation: 1" 3# density fiberglass (As required)
  • Fully Welded - Mitered corners
  • All welds coated after fabrication
  • Full perimeter 1" x 4" Pressure treated wood nailer
  • Fully assembled with return and supply duct supports
  • Gasket material included for airtight TRU installation