Attic Insulation & Air Sealing Services in Kahnawake, QC

We were recently contacted by a homeowner in Kahnawake, Quebec, who was concerned about a persistent bad smell coming from his attic. Worried about potential issues, he requested an inspection to determine the source of the odor. Upon arrival, our specialist conducted a thorough inspection of the attic and identified the root of the problem: the presence of mold spores on the attic's ceiling and underneath the existing insulation.

Mold growth in attics is often the result of moisture buildup, which can be worsened by inadequate insulation and poor ventilation. If left unaddressed, mold can spread, leading to unhealthy air quality and potential structural damage. In this case, the attic's insulation was insufficient and did not meet the recommended thermal value of R60, further contributing to the moisture and mold problem.

To address the issue, we proposed a comprehensive solution. First, we carefully removed the old insulation, which was contaminated by mold and had lost its insulating effectiveness. Once the attic was cleared, we meticulously checked for air leaks. Air leaks are common in attics and can allow warm, moist air to escape from the home, causing condensation and promoting mold growth. We sealed all the air leaks to create a more energy-efficient attic.

Next, we treated the mold spores using our specialized Mold X-2 cleaner. This powerful solution effectively removed the mold and prevented it from spreading further.

Finally, we installed around 17 inches of cellulose insulation, which brought the thermal value up to the recommended R60. This level of insulation ensures optimal energy efficiency, keeping the home warmer in the winter and cooler in the summer. By improving the insulation, the homeowner also benefited from enhanced indoor comfort, reduced energy bills.