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Why Low Ventilation Can Lead to Attic Mold Remediation

Published on January 12, 2024

Your home is a complex ecosystem that, in many respects, needs to be cared for and looked after in the same ways you do your own body. At MoldTech, we think that mold testing in Mississauga should be a part of every homeowner’s maintenance and upkeep plan — just like an annual physical, mold inspection and testing helps diagnose emerging or existing mold problems that affect your health and safety. And, just like our bodies, sometimes issues are found that need the correction, which is when mold remediation in Mississauga steps in to eliminate infestations and return your home to its baseline. Today on the blog, we’re going to share more about how low ventilation can affect one of the most mold-stricken areas in many homes: the attic. 

Understanding Attic Mold Growth

Why Low Ventilation Can Lead to Attic Mold RemediationBefore we get into the cause of low ventilation in the attic, we’re going to cover the why of attic mold growth in Mississauga. As we’ve noted, mold growth is widespread in attics across the GTA — but why does this happen? 

The attic is part of your home’s interior but needs a different approach than your air-conditioned rooms. When attic mold is a problem, some element of the attic environment is off-kilter. Issues that cause attic mold include:

  • Too much or too little airflow.
  • Pests or insects. 
  • Roof damage. 
  • Moisture or water ingress. 
  • Insulation issues. 

The Importance of Proper Attic Ventilation

Airflow is a critical element of proper attic functioning. Many of the issues we listed above are related to airflow problems; for example, moisture is the number one cause of mold growth throughout the home. Good airflow is critical for drying up excess water and balancing indoor humidity. 

Another common mistake we see at MoldTech is blocked vents or low ventilation in the attic. Unlike your bedroom, the attic needs air flow throughout the year — the constant turnover of fresh air keeps your attic dry and moisture-free. Blocked vents or drifting insulation trap moisture and create pockets for pests or hide roof damage. 

Signs of Low Attic Ventilation

To avoid needing mold remediation in Mississauga, the average homeowner can watch out for signs of low attic ventilation. If you notice any of the following, we suggest you call MoldTech for mold inspection to ensure nothing is wrong. 

  • Ice dams or snow buildup on the roof. 
  • Peeling or damaged shingles. 
  • Marks or staining on the ceiling.
  • Drafts or hot spots. 
  • Insulation that’s poking out of soffits or vents. 
  • Unpleasant odours. 
  • High humidity. 

Professional Attic Mold Remediation 

Many of MoldTech’s clients report high heating and cooling bills alongside the common symptoms of attic mold growth, making mold more than just an annoyance. Mould growth affects the pocketbook and the health of your family, making prompt, professional attic mould removal the best and most lasting way to eliminate a mold infestation. 

At MoldTech, we take mold removal seriously, using the latest in safety and technical innovations to safely eradicate mold infestations with minimal disruption to your home life. If you have concerns about low ventilation in your attic or wish to know if your home is affected by mold growth, call MoldTech to book your mold inspection in Mississauga today!

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