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Sound Insulation Program Preliminary Eligibility and Requirements

For a home to be considered for the Program, it must be: 

  • Constructed before December 3, 1986 in the City of Des Moines and in all other areas built prior to September 6, 1987 
  • Mobile/Manufactured homes are not eligible
  • Located within the SEA Noise Remedy Boundary established under Federal Aviation Administration (FAAaccepted Noise Exposure Map (NEM) 
  • An owner or tenant-occupied residential structure 
  • Clean title (no adverse judgements)
  • Free of building code violations 
  • Have an average interior noise level that is 45 dB DNL or greater with the windows & doors closed (determined during acoustic testing).