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Window Replacement in St Charles Illinois with Andersen 100 Series Windows

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The sun shines into this stylish home through it’s expansive windows. The homeowners partnered with Opal Enterprises for a complete window replacement in St. Charles Illinois. They chose the top brand, Andersen Windows. The line of windows used here is Andersen 100 Series, which are made with the eco-friendly and low-maintenance Andersen Fibrex material.

In the photo below you can see the before and after of the home’s windows. The replacement windows look much sleeker and refined. The center window was replaced with a french door style patio door. This is awaiting finishing touches in the photo below and will soon be paired with an upper deck for further enjoyment!

Before and After window replacement in St Charles Illinois

Andersen 100 Series are highly energy efficient and Energy Star rated. The homeowners chose a glass enhancement called Smartsun, which blocks 95% of harmful UV rays while still allowing the happy sunshine in :-).

St Charles window replacement

Window delivery day is the most exciting day! Time to get started with the window installation!

New Andersen 100 Series window

Here’s the Opal windows and doors replacement crew hard at work.

Installing windows in St Charles IL

The window interior is just as important as the exterior. This is one of our windows replacement contractors adding the finishing touches.

Installing windows in St Charles IL

Beautiful work!

Andersen windows in St Charles Illinois

To learn more about Opal’s window replacement services in St Charles and the Fox Valley area visit