Not Managing Air Well Means…

  • Houses that are stuffy and damp (high humidity)
  • Houses that smell, odours linger
  • Houses that are dry (low humidity)
  • Drafts and chills
  • Back drafting appliances (woodstoves, fireplaces)


  • Uncontrolled air leakage through the enclosure is often a major cause of performance problems (e.g. comfort, health, energy, durability, etc.)
  • Low humidity can result in respiratory problems, dry skin conditions, increased allergy problems and bacteria and virus propagation
  • Backdrafting Combustion Appliances can KILL your client. This is of the utmost importance