Sliding sash windows are designed to reflect a traditional style and combine it with the highest possible standards of insulation and security. Each unit has a smooth gliding operation, superior ventilation control, and multi-chambered frames to minimize heat loss. With options such as tilt-in cleaning and advanced lock systems, these windows offer practicality combined with elegance.... https://www.whizolosophy.com/category/activity-fitness-sport/article-column/elegant-and-efficient-sliding-sash-windows-match-both-traditional-and-contemporary-homes