9.25.2.2. Insulation Materials

  • All insulation material must meet the requirements specified in the corresponding national standard
    • Except when insulation is not required to meet flame-spread ratings
  • This is taken care of by the manufacturer in order to have their products approved for sale within Canada
  • Be aware when new products come on the market
  • Insulation in contact with the ground must not be effected by the action of soil and water
  • It's insulating properties can not be reduced by moisture