A: No. While an ENERGY STAR label help identify energy-efficient windows, every home is different. ENERGY STAR provides a one-size-fits-all guideline but does not take into consideration all the factors that make your home unique.
Infinity combines our Ultrex fiberglass frame with high-performing glass options for a beautiful and energy-efficient windows and doors. Ultrex fiberglass is far less thermally conductive than aluminum (5000x less) and insulates much like wood. This means that Ultrex provides an insulating barrier against extreme weather temperatures, keeping your home comfortable and helping to reduce heating and cooling costs.