Improving insulation and air sealing remains one of the most impactful renovation strategies for energy savings. Proper insulation in walls, attics, and floors traps heat during winter and keeps spaces cool during summer, drastically reducing the load on heating and cooling systems. Air sealing eliminates drafts, addressing “hidden” leaks that can account for significant energy loss. By investing in high-performance materials and precise installation, owners protect their buildings from fluctuating outdoor temperatures and enhance both energy efficiency and occupant comfort.