Restoring old windows is a rewarding project that breathes new life into historic homes, enhancing both their aesthetic appeal and energy efficiency. Among various components involved in window restoration, sash weights play a crucial role that often goes unnoticed. These small yet essential parts are integral to the function of double-hung windows, providing the necessary balance for the window sashes, which allows them to move smoothly up and down. Understanding the function and significance of sash weights can greatly improve the quality of a restoration project, ensuring that windows operate correctly while maintaining their historical integrity. While many might overlook sash weights, they are a vital component that requires careful…