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  1. SolarControl Plus Low-E Coating

  2. Argon Gas Between Glass Panes

  3. PG Intercept® Spacer System

Energy-Efficient Windows with AC Master Low-E Glass

Gorell's AC Master® Low-E glass option is often called “All Climate” glass because of its consistent, overall thermal performance year-round. While it's typically the glass of choice in southern areas of the country because of its ability to reflect radiating heat from window exteriors, it is equally effective at keeping heat inside homes in cold weather.

Incorporating the AC Master® glass system into your new Gorell windows and doors is a cost-effective way to make your home more comfortable and reduce your energy bills. It features SolarControl Plus® low-emissivity coating and argon gas between the panes.


The glass in the windows you purchase has everything to do with the energy cost savings and level of comfort you will experience with your new windows. Clear double-insulating glass is standard on Gorell windows and doors, but you need a Gorell high-performance Low-E glass system for a real difference in energy efficiency.

To see how Gorell products perform with the various glass options, we encourage you to review the "Whole-Window" U-values of our products. These ratings are used by the National Fenestration Ratings Council (NFRC) to qualify windows for the ENERGY STAR® label. The lower the U-value rating, the more your new windows will lower your energy consumption.

Not all options available on all products.





Energy Star® Qualified Windows From Gorell

Ask about Gorell ENERGY STAR® labeled vinyl windows. Practically every vinyl window made by Gorell incorporates one of our many high-performance glass systems with low-emissivity glass and argon or krypton or a blend of the two gases. These glass systems qualify our products for the ENERGY STAR label. Gorell ENERGY STAR labeled products make your home more comfortable and lower your energy costs!

Manage High Home Energy Costs

Tyson Schwartz, of Gorell Windows & Doors, addresses ways to manage high home energy costs through window replacement.


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