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Double Pane Windows

Double pane windows have now become an industry standard. Utilizing two panes of glass separated by a spacer and sealed on all sides to provide an airtight dead space between the glass layers, insulated glass units (IGUs) are capable of significantly reducing the transference of heat and cold through your Raleigh home’s windows.

Windows are the source for most temperature exchange in any building structure. Upgrading your home’s windows to double pane insulated glass will not only increase occupant comfort, but also lessen the amount of energy required to run your heating or air conditioning systems. Installation of double pane windows, which is one of our specialties here at Glass Doctor® of Raleigh, can help you save money!

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

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Double Pane Window Installation

Insulated glass may consist of double pane windows or even triple pane windows. The air space sealed in between panes is sometimes substituted by an inert gas, such as argon or krypton, which adds further insulating value to the window. When double pane windows are installed in place of existing single pane windows you will notice an immediate improvement in interior comfort.

If the window’s seal is compromised, which may occur after a period of time due to the expansion and contraction of the spacer separating the panes, the window loses its insulating capability. A broken seal is often obvious by the appearance of condensation on or between the panes. A broken seal must be repaired or replaced in order to return the integrity of a double pane window.

Double Pane Window Replacement

Double pane window replacement can often be accomplished at a lower cost than you may suspect. The glass specialists at Glass Doctor of Raleigh can often replace the panes in your existing frames for less money than installing a complete window.

Contact Glass Doctor of Raleigh or schedule an in-home consultation with our glass specialists today!

Double Pane Window 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.

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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.
    5/5
    ★ ★ ★ ★ ★
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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.
    5/5
    ★ ★ ★ ★ ★
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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.
    5/5
    ★ ★ ★ ★ ★
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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.
    5/5
    ★ ★ ★ ★ ★
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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.

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