When windows fail,it is usually the result of poorer quality hardware (balances, locks, etc.),glass or materials (sealant, weather stripping, etc.). The replacement hardware, glass, and materials we use are better than those typically used in new replacement windows.The result: "Better than new" refurbished windows for roughly 25% of the cost of new replacement windows.Since our approach entails completely refurbishing the exiting windows, not only is the energy efficiency increased, but the waste created by disposing of the old windows and the energy used to produce new ones, is eliminated.