Attic Insulation & Air Sealing Services in Saint-lin-laurentides, QC

A homeowner from Saint-Lin-Laurentides, Quebec, contacted us regarding concerns about the state of their attic as the winter season approaches. After scheduling an appointment through our call center, our specialist, Houssem, conducted a comprehensive on-site inspection. This revealed excessive humidity and a persistent odor, often caused by uncontrolled air leaks. These leaks, combined with inadequate insulation, pose a significant risk before winter, undermining the home's energy efficiency. This leads to substantial heat loss within the house, resulting in an overburdened heating system and significantly higher Hydro bills. Additionally, a poorly insulated attic promotes moisture buildup, which can lead to mold growth, threatening both the structural integrity of the building and indoor air quality.

After signing the contract, the work was carried out in several phases, managed by our foreman, Ghouti:

Removal of existing insulation: This critical step allowed us to uncover and precisely identify all hidden air leaks beneath the old insulation while ensuring no mold colonies were present.

Sealing air leaks: Using our high-performance ZypFoam expanding foam, we meticulously sealed the identified infiltration points, preventing any undesirable thermal escape.

Installation of cellulose insulation: We then applied a uniform layer of TruSoft cellulose insulation, 16 inches thick, providing an R60 thermal value. This material ensures a highly effective thermal barrier throughout the winter, significantly reducing energy consumption. Additionally, TruSoft insulation is fire-resistant and naturally mold-resistant.

Thanks to these interventions, the attic’s energy efficiency was greatly enhanced, providing the homeowner with peace of mind for the winters ahead.

A homeowner in Saint-Lin-Laurentides reached out to us via our website, concerned about insufficient insulation in her attic.

Our specialist visited the property for a free inspection and confirmed that the existing insulation was inadequate. The insufficient quantity of insulation led to several problems: uneven indoor temperatures, increased heating and cooling costs, and reduced overall energy efficiency. The under-insulated attic also contributed to moisture buildup, further exacerbating issues with comfort and home health.

To resolve these problems, we planned a comprehensive attic insulation upgrade. First, we carefully removed the old insulation, ensuring mold spores were contained. Afterward, we sealed all air leaks, especially around ducts and the attic access hatch, to prevent heat loss in winter and unwanted heat entry during summer.

We then installed blown-in cellulose insulation, chosen for its high thermal efficiency, sustainability, and fire resistance. The insulation was applied to reach an R-value of R60, ensuring optimal energy performance.

This renovation not only fixed the homeowner's immediate concerns but also significantly improved the home’s long-term thermal comfort, energy efficiency, and indoor air quality.