This century, timbre-framed, and aluminum-sided house in Leslieville posed a special challenge: The room directly below the gabled part of the roof had no hard-wired illumination. Therefore, it was necessary to approach the project in two phases to provide the electricians with a clean attic in which to work. Eco-Comfort was very accommodating as regarded the protracted timeline required to test the quality of the old filler and plaster ceiling, upgrade the hatch, and install the wiring, before returning to install baffling and replace the cellulose. Materials used are sustainable. All personnel were personable, efficient, and tidy. They also imparted valuable information regarding the roof and soffit work that preceded them.