Should I insulate my garage? This inquiry extends beyond mere curiosity; it delves into the intricacies of energy efficiency and temperature regulation within my home. Considering the potential benefits, one might ponder how insulation could influence not only the comfort of the garage space but also its functionality throughout the changing seasons. Would insulating the garage contribute to a significant reduction in energy costs? Or does it merely serve as an additional expense without substantial returns? Furthermore, what implications does insulation have on the longevity of the garage structure itself? Could it protect against moisture-related issues or pests? Additionally, how might the choice to insulate affect adjacent living areas in terms of soundproofing and climate control? In this age of environmental awareness, should the ecological impact of insulating materials also be a top consideration? Ultimately, what are the expert recommendations for homeowners like me grappling with these pivotal decisions?