Project in Saint-Sauveur, QC: complete attic insulation upgrade

Challenge

In Saint-Sauveur, our client was experiencing obvious discomfort in his home: cold rooms in winter, excessive heat in summer, and constantly rising energy costs. A thorough inspection revealed that the old attic insulation had sagged and become saturated with moisture, significantly reducing its effectiveness. In addition, several unsealed air leaks around ducts, wiring, and access hatches were causing heat to escape continuously. These insulation and thermal envelope sealing issues were compromising the home's energy performance and contributing to cold spots, condensation, and mold risks.

Solution

To remedy the situation, the Systèmes Éconergie team implemented a comprehensive solution in line with best practices for attic insulation:

• Removal of the old insulation to eliminate sagging materials and create a clean, healthy base.
• Careful caulking of all air leaks around ducts, vents, wiring, and infiltration points to ensure complete airtightness.
• Protection of recessed light fixtures with safe insulation boxes, ensuring compliance with standards and safety against heat.
• Installation of TruSoft blown cellulose insulation, achieving an R60 thermal value, providing an effective barrier against heat loss and temperature fluctuations.
• Optimization of attic ventilation to prevent moisture accumulation and mold growth.

Thanks to this comprehensive project, our client's home in Saint-Sauveur now benefits from high-performance insulation, stable indoor comfort all year round, and significant energy cost savings.

 

Project Summary

City: Saint-Sauveur

Province: Quebec

Problem: Attic high humidity

Solution: TruSoft Cellulose