Noise Reduction Door Systems

Acoustical performance is an important consideration. This is especially true in highly populated cities, areas around highways, railroads, airports and high density residential areas. The demand for efficient noise reducing door systems is on the rise and Therma-Tru has developed a superior system that is aesthetically pleasing to the eye and easy to install.


  • An innovative exterior door system, designed to reduce high levels of unwanted noise
  • Therma-Tru Noise Reduction Systems provide a commercial level of performance, while providing the look of a residential door system at an affordable price point
  • Provides Sound Transmission Class (STC) system rating of 36
  • Ideal of multi-use and urban in-fill projects located near sources of noise pollution
  • Available in Smooth-Star® fiberglass, attractive and durable
  • Noise Reduction lites offer added security with laminated glass surrounded by an attractive glass frame that won’t warp, crack or yellow
  • Solutions available in 6’6”, 6’8” and 8’0” heights
  • 6’6”, 6’8” door systems available with 10- or 15-lite GBG

  • S140STC
    Full Lite



    8' Full Lite
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