When it comes to saving energy and keeping your home more comfortable, the right glass package for your replacement windows will accomplish the task. Superior Window Company offers a variety of optional glass packages that combine the most effective features and advanced designs to achieve truly impressive year-round thermal performance and energy savings. Choose the right glass package for your home and begin to reap the benefits of an ultra energy-efficient window and door.
Insulating Glass Unit
Low E Coated Glass
Low E coatings reflect infrared light keeping heat inside in the winter and outside in the summer. It can also reduce fading of carpet, artwork and photos by helping block damaging ultraviolet rays.
Odorless, colorless non-toxic gases can be placed in the insulating glass unit and provide greater insulation than regular air.
A spacer system keeps a window and door’s glass panes the correct distance apart and is designed to reduce heat transfer at the edge of the insulating glass unit.