A badly insulated attic becomes energy efficient with TruSoft in Saint-Liboire, QC

Challenge

In Saint-Liboire, the owners of this house had been living for several years with a poorly insulated attic that caused many inconveniences. During the winter, cold air easily penetrated through leaks and poorly sealed areas, making some rooms very difficult to heat. Conversely, in summer, heat accumulated under the roof, creating a stuffy feeling and forcing the air conditioning system to run continuously. The old, compacted insulation had lost all its effectiveness and showed signs of moisture and dust, reducing indoor air quality. As a result, the owners were experiencing significant heat loss, excessive energy consumption, and abnormally high electricity bills. They were therefore looking for a sustainable solution to improve the comfort of their home and reduce heating and air conditioning costs.

Solution

The Systèmes Éconergie team began by completely removing the old insulation in order to start with a clean slate and eliminate contaminants that had accumulated over the years. Once the attic was emptied, our technicians carried out a complete and precise caulking job: all air leaks were sealed around ducts, recessed lighting fixtures, access hatches, and wall-to-roof junctions. This air sealing step is essential to block cold air infiltration and prevent heat loss. Next, we blew in TruSoft cellulose, an eco-friendly, fire-resistant, high-performance blown insulation. This material provides uniform thermal insulation, prevents cold spots, and improves the building's overall energy performance.

Thanks to this comprehensive renovation, the house is now warmer in winter, cooler in summer, and the temperature remains stable from room to room. The owners immediately noticed a drop in their energy bills and improved indoor air quality. This project perfectly illustrates Systèmes Éconergie's expertise in residential attic insulation in Saint-Liboire, combining expertise, quality materials, and sustainable energy efficiency.

 

Project Summary

City: Saint-Liboire

Province: Quebec

Problem: Poorly insulated attic

Solution: Insulation with cellulose TruSoft