The glass unit typically makes up over 90 percent of any window, store front, or patio door system making it a wonderful way to bring the great outdoors into your home or office building.

More importantly, the glass unit you choose is a critical component to the overall performance you can expect from any of your new fenestration products.

At Kelly Window Systems Inc., we manufacture and supply a large assortment of high-performance glass packages. We Utilize leading edge technologies to assure that each and every glass unit is built to our highest standards of quality.

Recent Changes in the building codes have forced the glass industry to create new products that can provide better u-values, better visible light transmission, better fade resistance factors, better security, better sound transmission resistance, and better clarity. Kelly Windows is proud to say that we have adopted all of these new technologies and are happy to make them all available to you.

Utilizing our “State Of The Art” glass manufacturing facility Kelly Windows Inc. can quickly and efficiently produce custom glass units built to the specific requirements of any job.

• Several Low “E” Glass Options
• Double Strength Glass
• 1/4″ Glass
• 3/16″ Glass
• Tinted Glass
• Solar Reflective Glass
• Temper Glass
• Wire Glass
• Insulated Glass units-Various configurations and thicknesses
• Gas filling
• Grids Inside Insulated Glass Units

As a result of Kelly Windows Inc. determination to provide you with the best possible product offerings, we have chosen to incorporate Duraseal Spacer System into our manufacturing operation. The Duraseal™ high-performance spacer system is now a standard offering in all of our glass units. Duraseal™ is a revolutionary patented system incorporating specially formulated sealant and a corrugated aluminum spacer bar. Duraseal™ provides reduced heat transfer around the perimeter of the glass units resulting in warmer interior glass temperatures in the winter (9 degrees on average.) and cooler interior glass in the summer. Duraseal™ has been tested and proven to reduce condensation on windows up to 80% by providing better insulation of the glass edges. This advanced spacer Technology is guaranteed to help reduce heating and cooling cost in your home by reducing the heat transfer through glass.
There are many ways to enhance a “glass unit” in order to increase the overall performance of your new window or door. Be sure that you understand what all of your options are and how each one of them can benefit you before you buy any fenestration product. These choices will be critical to the performance you can expect from your new windows and doors for many years to come.

At Kelly Window Systems we offer and manufacture a very large selection of glass options allowing us to provide you with just the right products for every job. We can help you through the difficult questions and show you certified test reports showing how the different glass options effect your products and why these variations in glass options are so important to your final decision.

To further enhance your new windows and doors we offer a large assortment of decorative muntin bars. The muntin bars are designed to be mounted inside of the glass unit and will never need painting, cleaning, or maintaining of any kind.

The muntin bars are inside the glass unit and allows you to easily clean the glass of your new windows and doors with no interference from the bars.

Decorative muntin bars will instantly add beauty and character to any home both inside and outside. They have the uncanny ability to transform the look of any home. The configurations that are available are limited to your imagination. We do all kinds of custom work so if you have a new idea or just want to match what is already in your home or office you have come to the right place.

• Standard 3/8″
• Standard 5/8″
• Brass Pencil Grids
• Anodized Pencil Grids
• Georgian Grids
• Georgian Applied Grids (commercial windows only)