Helpful Information for Recent Code Changes

Here are some bulletins on recent building code changes: 

  1. 2021 OEESC Commercial Energy, OSSC
  2. 2021 OESC code changes summary
  3. 2021 OPSC code changes summary
  4. 2021 ORSC Code Update Training
  5. 2021 ORSC Errata
  6. Insulation and install of ducts
  7. Mechanical whole-house ventilation
  8. Slab-on-grade insulation for new dwellings
  9. Sprinkler for Care Facilities in Dwellings