Window Restoration +1 show all

Sliding Door & Window Repair Chicago

Professional Window Restoration Service
4.94 347 reviews
2620 W Fletcher St Unit A-37, Chicago, IL 60618
Open 08:00 - 17:00 Friday
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Are your windows old and drafty? Is the glass broken, or the sashes worn out? Don't worry, we are here to help!

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At Window Restoration, we specialize in bringing new life to your windows. Our team of experts can tackle any problem, from weatherstripping to glass replacement. We take pride in our meticulous attention to detail and quality craftsmanship.

Our services include:

  • Weatherstripping: We will seal any gaps and cracks to keep the cold air out and the warm air in.
  • Restoration: We will restore the beauty and functionality of your windows, bringing back their original charm.
  • Glass replacement: If your windows have cracked or fogged glass, we will replace it with high-quality, energy-efficient glass.
  • Sash repair: We will repair or replace the sashes to ensure smooth operation and optimal insulation.
  • Caulking: We will apply premium caulking to prevent water and air infiltration.
  • Window glazing: We will reglaze your windows to enhance their energy efficiency and protect the glass.
  • Mullion repair: We will fix or replace damaged mullions to maintain the structural integrity of your windows.

Don't let your old windows continue to cost you money in high energy bills. Contact Window Restoration today and let us transform your windows into beautiful, efficient, and secure features of your home!

About Window Restoration

Welcome to our Window Restoration services! We specialize in restoring and repairing all windows, from sashes to glazing and mullions. With our expertise in window restoration, we can bring back the timeless beauty of your windows and ensure their longevity.

Our team of experienced craftsmen is skilled in all aspects of window restoration. Whether your windows are deteriorating or damaged, we can restore them to their original condition. We carefully repair or replace sashes, glazing, mullions, and other components necessary to bring your windows back to life.

One of the main reasons window restoration is important is to preserve the historic value of your property. Historic windows have unique features and details often not found in modern windows. By opting for restoration instead of replacement, you can maintain the character and charm of your historic building.

Besides preserving the historic value, window restoration has many other benefits. Our restoration process includes weatherstripping to improve insulation and energy efficiency. This can help reduce heating and cooling costs, making your property more sustainable and eco-friendly.

Furthermore, our restoration services also include advanced glass treatments. We can repair or replace cracked or broken glass panes, ensuring optimal functionality and aesthetics. Our team also specializes in window painting, offering various colours and finishes to match your preferences.

We take pride in our attention to detail and use the highest quality materials and techniques in our restoration process. Whether you have a residential or commercial property, our window restoration services can transform your windows into beautiful focal points while maintaining their integrity.

Contact us today to schedule a consultation and experience the benefits of window restoration firsthand. Our team looks forward to working with you and bringing new life to your windows!

Why Restore Your Windows

Restoring your windows can bring many benefits and improve your home's overall performance and appearance. Here are some reasons why window restoration is a wise investment:

  1. Sashes: Restoring your windows allows you to repair and preserve the original sashes. This can help maintain the historical integrity of your home and enhance its charm and value.
  2. Glazing: Window restoration involves replacing or repairing the glazing, which can improve energy efficiency and reduce heating and cooling costs. Upgrading the glazing also helps in reducing noise from outside.
  3. Restoration: Restoring your windows can extend their lifespan by repairing worn-out or damaged parts. This can save you the costs of completely replacing your windows and ensure they continue functioning properly.
  4. Weatherstripping: Window restoration includes improving or adding weatherstripping, which helps to seal gaps and prevent drafts. This can make your home more comfortable and energy-efficient by reducing heat loss during cold months and preventing cold air infiltration during hot months.
  5. Window Caulking: Restoring your windows allows for the proper application of window caulking. This helps seal gaps between the window frame and the wall, preventing air leakage and improving insulation.
  6. Painting: Window restoration involves repainting the window frames, which not only enhances their aesthetic appeal but also protects them from the elements. Properly painted windows can withstand weather conditions better and require less maintenance.
  7. Glass: Restoring your windows can include replacing or repairing damaged glass panes. This ensures clear visibility, prevents further damage, and enhances the overall appearance of your windows.

By restoring your windows, you can preserve the architectural character of your home, improve energy efficiency, and enhance the overall comfort and beauty of your living space. Don't wait until your windows are beyond repair - invest in window restoration today!

The Restoration Process

Regarding window restoration, our team meticulously ensures that every detail is attended to. Here is an overview of our restoration process:

  1. Inspection: Our experts carefully inspect the windows to assess their condition and identify any potential issues.
  2. Glass Replacement: If needed, damaged or broken glass is replaced with high-quality, energy-efficient options.
  3. Weatherstripping: We install new weatherstripping to improve energy efficiency and prevent drafts.
  4. Sash Repair: Damaged or deteriorated sashes are repaired or replaced to restore functionality.
  5. Mullion Restoration: We carefully restore and repair mullions, ensuring their structural integrity remains intact.
  6. Window Painting: The windows are prepped, primed, and painted to protect them from the elements and enhance their appearance.
  7. Caulking: We apply new caulking to seal any gaps or cracks and improve insulation.
  8. Glazing: The windows are glazed to provide an additional layer of protection and enhance energy efficiency.

Our restoration process combines expert craftsmanship, attention to detail, and high-quality materials to restore your windows to their former glory. Whether you have historic or modern windows, our team has the knowledge and experience to bring them back to life.

Don't let your windows suffer from neglect. Contact us today to schedule a consultation and learn more about our window restoration services!

Benefits of Window Restoration

Window restoration offers several benefits that can greatly improve the functionality and aesthetics of your home or building. Whether you have old, deteriorating windows or want to enhance the look and efficiency of your space, window restoration is a worthwhile investment. Here are some key advantages of window restoration:

1. Energy Efficiency:

Restored windows have improved energy efficiency compared to older windows. With proper glazing, weatherstripping, and caulking, restored windows can prevent drafts, keeping your space warm in winter and cool in summer. This can significantly reduce your heating and cooling costs.

2. Cost Savings:

Window restoration is more cost-effective than full window replacement. Restoring your existing windows can prevent the high purchase and installation costs. Additionally, restoration can prolong the lifespan of your windows, saving you money in the long run.

3. Historical Preservation:

If you have historic windows in your home or building, restoration is the best way to preserve their original charm and architectural integrity. Restoring original sashes, painting them in traditional colours, and repairing damaged glass can maintain your property's authenticity and historical value.

4. Increased Property Value:

Window restoration can greatly enhance your property's curb appeal and value. Potential buyers are often attracted to homes with well-maintained windows as they contribute to the overall aesthetics and functionality of the space. Restored windows can make a positive impression and increase the marketability of your property.

5. Eco-Friendly Solution:

Choosing window restoration over replacement is an environmentally friendly choice. Reusing and refurbishing existing windows reduces waste and the demand for new window materials, which often have a significant environmental impact during production. Window restoration promotes sustainability and reduces your carbon footprint.

Don't overlook the many advantages that window restoration can bring. Whether for energy efficiency, cost savings, historical preservation, increased property value, or eco-friendliness, restoring your windows is a smart investment for your home or building.

Our Window Restoration Services

At Window Restoration, we offer a wide range of services to restore and enhance the beauty and functionality of your windows. Whether you have older windows that need repairs or want to upgrade your windows to improve energy efficiency, our team of experts is here to help.


One of the key aspects of window restoration is weatherstripping. Our professionals will inspect your windows and replace worn-out weatherstripping to ensure a tight seal. This will prevent drafts and help maintain a comfortable temperature inside your home year-round.

Glass Replacement

If your windows have cracked or broken glass, our team can replace them with high-quality glass that matches the original design. Not only will this improve the appearance of your windows, but it will also enhance their functionality and security.

Mullions and Sashes

Older windows often have decorative elements such as mullions and sashes that give them unique charm. Our experts will carefully restore or replace these elements, ensuring that your windows maintain their original character while functioning optimally.

Glazing and Caulking

Proper glazing and caulking are essential for preventing water damage and maintaining the integrity of your windows. Our team will inspect and repair any damaged glazing or caulking, ensuring your windows are well-protected from the elements.

Trust Window Restoration for all your window restoration needs. Contact us today to schedule a consultation and let our experts breathe new life into your windows.

  1. High Quality Service That Is Backed up by The Longest Warranty on the Market! Quality matters, that's why we only use the highest grade materials and make sure that our professional team performs an excellent job for our customers.
  2. Experienced Team and Customer Service that Cares All our technicians are professional carpenters and glazers with years of experience, that's why we can be sure that we have all the necessary skills to provide you with the best result!
  3. Don't replace - Save your money- Repair it. We will always offer repair solutions that will make your windows look and operate as good as new ones, as well as significantly save your budget!
  4. Cooperation with Trustworthy Leading Window Brands Most window companies can only offer a replacement and that is where we step in. Thanks to years of experience in repairing variety of brands, we are able to take a project of any complexity

Best window brand

Pella Semco Feldco Norco Andersen Milgard
Pella Window Restoration
Pella Window Restoration involves: Comprehensive revitalization of Pella windows. Addressing aspects like frame repair. Glass replacement. Hardware refurbishment. This service enhances the window's longevity and performance while preserving its original aesthetic, in line with Pella's reputation for quality and innovative design.
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Semco Window Restoration
Semco Window Restoration rejuvenates Semco windows, tackling tasks like frame repair, glass renewal, and hardware updating. This service is essential for enhancing the window's functionality and appearance, ensuring they reflect the craftsmanship and elegance synonymous with Semco's window designs.
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Feldco Window Restoration
Feldco Window Restoration is a comprehensive service dedicated to reviving Feldco windows. It encompasses repairing frames, replacing damaged glass, and refurbishing hardware components. This restoration process not only boosts the window's performance but also revitalizes its appearance, aligning with Feldco's commitment to durability and style.
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Norco Window Restoration
Norco Window Restoration involves a thorough overhaul of Norco windows, focusing on frame repair, glass replacement, and hardware rejuvenation. This service aims to restore the windows to their prime condition, ensuring optimal functionality and maintaining the distinct aesthetic quality that characterizes Norco's window designs.
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Andersen Window Restoration
Andersen Window Restoration is a specialized service for renewing Andersen windows. It involves frame repair, glass replacement, and hardware updates. This process ensures the windows function as intended and retain the classic beauty and high-quality craftsmanship associated with Andersen's renowned window designs.
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Milgard Window Restoration
Milgard Window Restoration encompasses comprehensive refurbishing of Milgard windows, including frame repairs, glass pane replacements, and hardware overhauls. This service aims to rejuvenate the windows, ensuring they operate efficiently and maintain the sleek, high-quality appearance that is a hallmark of Milgard's innovative window designs.
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People questions

  • Is it cheaper to restore old windows

    Whether you're a homeowner or a property professional, dealing with old windows can often pose a significant dilemma. On the one hand, there's a case for emotion and preservation, a desire to conserve the charm and authenticity of a property. On the other hand, there are practical considerations of energy efficiency, ease of use, and maintenance requirements. This invites the all-important question "Is it cheaper to restore old windows?" Before we dive into this question, it's important to remember that windows don't exist in a vacuum. Decisions about whether to restore, repair or replace them will have a significant impact on everything from your home's curb appeal to your budget, not to mention the potential historical value if your property is of a certain age. Understanding the costs of window restoration versus replacement is a key part of budgeting for any renovation project. It's only sometimes a straightforward calculation, as various factors must be considered. But we aim to help you make that decision with clarity and confidence. Let's explore the various facets of window restoration over replacement and find out whether it holds the key to saving money while preserving the old-world charm them.
  • What is window restoration

    Windows is a significant asset in any building or home. They let in light and fresh air and add aesthetic value to the property. However, like other parts of a building, windows are subjected to wear and tear over time, necessitating their repair or restoration. But what exactly is window restoration? Let's delve into the blissful world of window restoration. Window restoration, also known as window refurbishment, involves reviving and improving the physical structure of a window, including its glazing and framework, to its original or better condition. This process is typically characterized by reparation and renovation techniques to ensure the window serves its purpose without fail and, importantly, for a longer period. Window restoration should be distinct from window repair. While window repair focuses on fixing broken or malfunctioning parts, window restoration goes beyond that. It aims to protect and enrich the window's initial aspect, performance, and value. The act of restoration combines both the elements of repair and renovation to ensure that the restored window meets or, even better, surpasses the original specifications. Just like other restorations, window restoration enhances the appearance, functionality, and value of your windows. Therefore, it's a significant work that requires expert attention and meticulous observation of detail.
  • Can you restore old windows

    The charm of an old home often resides in the original fixtures that have withstood the test of time, like beautiful sash or casement windows. However, the question often arises: "Can you restore old windows?" In short, the answer is yes! You can breathe new life into your old windows with thorough maintenance and meticulous reparation. Restoration or reparation is not just about fixing a broken pane or sealing drafty spots. It entails a comprehensive approach that closely examines each window's unique needs. The process can be time-consuming, but the results can be striking and highly cost-effective. The focus should be on preserving the character of the original windows while improving their functionality. The process often involves scraping away old paint, repairing damaged wood, refurbishing hardware, and replacing damaged glass. The perfect blend of old charm and new efficiency can typically be achieved with correct restoration techniques. Maintenance is an essential part of any restoration process. Like an old painting, an old window is a piece of history that requires care and preservation. Consider it an investment in your home's architectural integrity, appreciated not only by you and your family now but by future generations as well.
  • How can I make my old windows look better

    If you're considering a home renovation, refurbishing your old windows is one aspect you should pay attention to. Over time, windows can become worn, outdated, and detract from the overall aesthetics of your home. With the right knowledge, however, there are many ways you can upgrade and revitalize the appearance of your old windows without completely replacing them. Window refurbishment is more than just a quick fix. It's a cost-effective and environmentally friendly option for homeowners seeking to improve the appearance of their property and can also significantly enhance your home's energy efficiency. Whether you tackle this as a fun DIY project or hire professionals, numerous ways exist to decorate and rejuvenate your windows. Remember, windows are often one of the first things people notice about a home. Keep old or worn-out windows from detracting from your house's appeal. With some time and a little creativity, you can transform old windows into beautiful features that add charm and character to your home.
  • How do I update my old windows without replacing them

    Windows are essential parts of any home or office, offering a source of natural light and a necessary ventilation outlet. But these fixtures grow old over time, leading to energy inefficiency, drafts, and aesthetic degradation. You may be confronted with this issue and ask, "How can I update my old windows?" Replacing your windows might be the typical solution that comes to mind, but it is often a costly and time-consuming process. What if there was a way for you to refresh and refurbish your existing windows without needing a complete replacement? Fortunately, various methods are available to update your old windows without removing and installing new ones. Ensuring the ongoing functionality and appearance of windows without replacing them may seem daunting at first. However, you can breathe new life into your old windows with proper guidance. This article will provide practical solutions to enhance your aged windows. Prepare yourself to learn about fixing leaks, painting, applying window treatments and making other modifications to reinvigorate your windows. This way, you can maintain their functionality and aesthetics while saving much-needed time, effort, and finances in the process. Read on for detailed, step-by-step procedures to update and extend the lifespan of your old windows without the stress or cost of replacing them.
  • How do I make my windows look brand new

    Are your windows looking old and worn out? Over time, due to different factors such as temperature change, windows can lose their original spark, making your house look dull and unattractive. But the good news is that with a little effort, those same windows can once again shine and make a bold statement in your home. How can you make this possible? This article is specifically crafted to address that vital question - how do I make my windows look brand new? Whether you're concerned about enhancing your home's curb appeal or want to refresh your home's appearance, making your windows look brand new can do the magic. The task may seem daunting initially, but you can accomplish it easily and conveniently with the right tools and approach. You don't necessarily need to replace your windows; save that for extreme cases. Instead, there are simple and pocket-friendly ways you can employ for a transformative look. So, are you ready to give your windows that brand-new exquisite look? If yes, let's get started!
  • How much does it cost to restore a window

    Restoring a window to its original state is more than just a repair - it's the art of giving breath to the old charm. It can completely transform how your space looks and feels, showcasing its unique personality. But one crucial factor, "how much does it cost?" persists. With us, window restoration doesn't have to break the bank. We believe that every window has a story to tell, and it deserves to be restored with utmost care and precision. Restoring, not replacing, is a step towards a sustainable future. It's more than just an action - it's a statement. And we are here to help you make that statement without costing you a fortune.
  • Is it better to replace or restore old windows

    Regarding home improvement, few debates can rival the intensity of the one between window restoration and replacement. Both options bring their own merits and demerits to the table. The trick lies in deciding what works best for your specific needs. So, the question remains: Is it better to replace or restore old windows? The desire to maintain the aesthetic charm or preserve the historical integrity often keeps homeowners inclined towards restoring old windows. However, the lure of energy-saving features and low maintenance expenses can be persuasive arguments for the replacement camp. It's important to remember that the best choice hinges on various factors such as condition, costs, efficiency, and even personal taste. Restoration and replacement are valid ways to deal with old windows. However, they do cater to different needs and preferences. Therefore, presenting the question as a dichotomy between replacing or restoring is an oversimplification. Rather, consider it a spectrum of options, with the best solution depending on your circumstances.

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Customer Reviews

FastFurious ★★★★★
I recently had my windows restored using this window restoration product, and I couldn't be happier with the results. The glazing and glass were deteriorating, and the paint was chipping away, making the windows look worn out. But after applying this restoration product, my windows look brand new again. The weatherstripping is now secure and helps keep the cold air out, especially during the colder months. The mullions have also been restored, giving the windows a classic and elegant look. The restoration process was easy. I removed the old glazing and applied the new one, ensuring a tight seal. I also painted the windows to match the rest of my house, and now they blend in seamlessly. One of the things I appreciate most about this product is its durability. The restoration remains intact even after months of exposure to various weather conditions. The caulk used during the process has prevented leaks or drafts, keeping my home comfortable year-round. Overall, I highly recommend this window restoration product. It not only improves the appearance of windows but also enhances their functionality. Now, I can enjoy the benefits of beautifully restored, energy-efficient and weather-resistant windows.
Olivia Smith ★★★★★
I recently had my windows restored using the window restoration service, and I am delighted with the results. The team did a fantastic job bringing back my windows' charm and beauty. The mullions and sashes were expertly repaired and restored, making the windows look as good as new. The window restoration process included caulking and weatherstripping, ensuring no drafts or leaks. This has greatly improved my home's energy efficiency, as I can feel a noticeable difference in temperature and noise reduction. The windows now provide better insulation, helping to keep my home comfortable all year round. The glass was also cleaned and treated, making it crystal clear and enhancing the overall appearance of the windows. The team also took care of any necessary painting, giving the windows a fresh and updated look. The restoration team's attention to detail and craftsmanship is commendable. Overall, I highly recommend the window restoration service to anyone in need. It has not only improved the functionality and energy efficiency of my windows but also enhanced the aesthetic appeal of my home. The team was professional, efficient, and delivered outstanding results. I couldn't be happier with the outcome.
SweetAngel94 ★★★★★
I recently restored my windows and am extremely satisfied with the results. Restoration included fixing the sashes, caulking, repairing the mullions, and reglazing the glass. The weatherstripping was also replaced, ensuring my windows were more energy-efficient. The restoration team did an excellent job of bringing back my windows' original beauty while improving their functionality. The sashes operate smoothly, and the new caulking prevents drafts or leaks. I am particularly impressed with the attention to detail in reglazing the glass. The windows now look crystal clear, allowing plenty of natural light into my home. Furthermore, the restoration team was professional and completed the project within the agreed timeframe. They respected my property and left everything clean and tidy after work. Overall, I highly recommend window restoration for anyone looking to improve the appearance and efficiency of their windows. It's a worthwhile investment that will enhance the comfort and value of your home.
SparklingEyes ★★★★★
I recently restored my windows and am extremely satisfied with the results. The window restoration process was done professionally and efficiently. The caulking around the windows was redone, ensuring they were now energy-efficient and well-sealed. The sashes were also repaired and restored to their original condition. The glass on the windows was replaced, and the mullions were carefully restored. The painting of the windows was also done beautifully, giving them a fresh and polished look. The glazing was skillfully done, ensuring the windows were functional and aesthetically pleasing. I highly recommend the window restoration services to anyone in need. The team working on my windows was knowledgeable and attentive to detail. The final result exceeded my expectations, and I am proud to showcase my beautifully restored windows. The improvement in energy efficiency and the overall appearance of my home is remarkable. Thank you for a job well done!
DarkKnight ★★★★★
I recently used the "Window restoration" service and am extremely satisfied with the results. The team did an excellent job repairing the glass, painting the mullions, and replacing the weatherstripping. They also fixed the sashes and ensured the windows were properly caulked and glazed. The window now looks brand new and is much more energy-efficient. I highly recommend this service to anyone in need of window restoration.
Jack Smith ★★★★★
I recently restored my windows and am extremely satisfied with the results. The glazing was expertly done, and the sashes were restored to their original beauty. The window painting was flawless and enhanced the overall appearance of my home. The restoration process also included weatherstripping, which has greatly improved the efficiency and insulation of my windows. The glass is now crystal clear, and the mullions are perfectly aligned. I highly recommend this service for anyone looking to restore their windows.
CuteKitten ★★★★★
I recently restored my windows and am extremely satisfied with the results. The window restoration service was impeccable, and the company paid great attention to detail. They paid special attention to the mullions, caulking, and glazing, ensuring that every aspect of the windows was properly restored. The restored windows look brand new, with the glass shining beautifully and the sashes working perfectly. The weatherstripping was also upgraded during the restoration, which has made a noticeable difference in my home's energy efficiency. I highly recommend this window restoration service to anyone needing their windows returned to life.

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Sliding Door & Window Repair Chicago

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2620 W Fletcher St Unit A-37, Chicago, IL 60618
08:00 - 17:00 Friday