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Double Pane Windows by Glass Doctor of Belleville, IL

When your home’s energy bill begins to rise and your indoor environment seems less comfortable, the fault may lie within your home’s windows. Home’s that have single-paned windows can trust our glass specialists to upgrade them to double pane windows. If your home already has double pane windows, Glass Doctor® of Belleville, IL will repair or replace your windows to restore your home’s comfortability and energy efficiency.

Double Pane Windows by Glass Doctor of Belleville, IL
A picture of a Glass Doctor technician installing insulated glass window panes.

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Double Pane Window Repair

Double paned windows may fail over time because seals wear as windows age. At this point, even though your air conditioning and heating system struggle to keep up and maintain a consistent indoor temperature, higher utility costs become the norm. When no longer properly sealed, your insulated windows can no longer do their job by blocking heat transfer between outdoors and indoors.

When you need economical and efficient double pane window repair, call on Glass Doctor of Belleville, IL. Besides higher energy bills and lower comfort levels, you may also notice condensation between the window glass layers. This is a clear sign that your window’s seals are no longer intact. Our glass specialists will repair your windows and restore your home comfort with prompt, courteous service. In some cases, we may need to replace your double pane windows with new insulated glass units (IGUs).

How Insulated Windows Work

Insulated glass units use two or more layers of window glass separated by an insulating spacer and sealed with high-grade sealant. The insulated space can contain a moisture-absorbing desiccant, krypton or argon gas and/or a super spacer (warm-edge glass spacer) to enhance heat loss blocking and energy efficient effects

Insulated Glass Replacement

If your insulated windows cannot be repaired, Glass Doctor of Belleville, IL will return your home to comfort and energy efficiency by replacing your old insulted windows with new ones. In many cases, we don’t have to replace the whole window. Whenever possible, we will re-use the existing window frame and install new IGUs. Our goal is to provide high-quality and cost effective double pane window repair for your home. Count on Glass Doctor for expert window repairs.

Contact us today for a consultation on double pane windows!

Insulated Glass Replacement
A picture of a Glass Doctor technician installing insulated glass window panes.

Your Local Glass Doctor Experts

As a locally owned and operated business, we proudly service homeowners, businesses, and vehicle owners. From design consultations to installations and repairs, our professionals can service your business' storefront glass doors and windows, your home's double-pane windows, and so much more. We also provide a wide selection of auto glass care services, including windshield repair and replacement.

Service You Can Trust!

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Customer Testimonials

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    Glass Doctor installed the most perfect shower enclosure I've ever seen. Ahead of schedule, on budget, exactly what was ordered. This was a GREAT deal. Thank you.

    Dennis B.
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    Props to Glass Doctor for taking care of my car window. Showed up on time, got it done quickly and priced right. They have my recommendation.

    Paul O.
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    I had a break-in at a business so I called the Glass Doctor. They were very nice and were able to get out to me first thing that morning and replace the glass in a very timely manner. The glass door looks great. I would recommend them to anyone.

    Amanda S.
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    We just had Glass Doctor fix our panes, 8 in our house. They do beautiful professional work. I recommend them to everyone. Our windows were 3 panes thick and the seals broke. There was steam in between the glass and it looked chalky.

    Donna L.
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Glass Doctor of Belleville IL

We proudly serve the following areas with expert glass repair and replacement.

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Join Our Team

At Glass Doctor, we have over 60 years of experience as a respected leader in the glass service industry. Our dynamic work environment allows team members to thrive, offering flexible scheduling, generous pay, and opportunities for professional growth. We are committed to excellence and treat our employees with the same respect and integrity that we extend to our customers.

Join us and build a rewarding career today!
Service You Can Trust!

Let us know how we can help you today.