Commercial Skylight Repairs in Chicago, IL

Even a minor problem with a skylight in your commercial property can cause inconvenience and property damage. Small skylight leaks can be hard to detect at first but can lead to mold and mildew growth, as well as structural damage. At NSS Exteriors, we have years of experience assessing skylights and diagnosing their underlying structural problems. We offer efficient, effective solutions for commercial skylight repair in Chicago, IL, and can help you avoid the hassle and expense of installing new skylights in commercial properties. Call us now to set up a consultation for repair.

Common Problems That Affect Skylights in Chicago

Chicago is known for its extreme weather conditions. High winds, heavy rain, snow and ice buildup, and fluctuating temperatures can all take a toll on exterior building structures, including skylights. Even with proper maintenance, your skylight may be damaged or deteriorate over time. The most common problems we see with commercial skylights in Chicago are:

• Condensation buildup due to faulty seals or cracks
• Drafts and air leaks
• Water infiltration
• Chipped, cracked, or broken skylight glass
• Damaged flashing or sealing
• Water leaks
• Damaged frames
• Skylights that won’t open or close
• Rust or corrosion of exterior parts

Over time, these problems can affect the building's interior, causing property damage and structural damage that is dangerous and expensive to repair. Drafts and air leaks can create hot and cold spots around the building that affect the property’s overall energy efficiency and cause energy bills to increase.



It’s important to choose the right type of skylight and skylight material when installing one in a commercial property. Impact-resistant glass, weather-resistant materials, high-quality and durable brands, double-pane or insulated glass, and proper flashing and sealing can reduce your risk of damage due to environmental factors. 

Benefits of Hiring an Expert for Commercial Skylight Services

Our skylight technicians have years of experience. They understand which tools and techniques to use to repair any type of commercial skylight properly to prevent further damage. Our skylight repair services can save you time and money and avoid the need for perfectly good skylights to end up in a landfill. We have handled jobs of all complexities and can overcome challenges easily to optimize results and minimize costs. Our high-quality, long-term repairs will extend the lifespan of your skylight system and improve the comfort, safety, efficiency, and value of your commercial property.

What to Expect From Our Repair Process

Our skylight repair process involves a thorough inspection to diagnose the cause of the damage and determine the extent. When you call us for an inspection and repair, you can expect this process:

• Initial Assessment – We will visit your commercial property and perform a comprehensive assessment and inspection of the skylight. We will identify the root cause of damage and the extent of damage, checking for cracks or chips in skylight glass, deteriorated seals, damaged or worn flashing, or problems with the frame or drainage system. 
• Diagnosis – We will give you a detailed report with our findings and recommendations, as well as an estimate for the cost of skylight repairs.
• Removal – We will remove all damaged components and properly dispose of ones that can’t be repaired. We will prepare the area for reinstallation of new or repaired components.
• Repair – We will repair damaged frames, flashing, and other components or replace damaged seals and glass panels. We will address other issues, such as components that need reinforcing or corroded parts that need to be cleaned or replaced.
• Reinstallation – We will reinstall any repaired parts or replacement parts and ensure proper fit. We will then reconfigure all drainage elements. We will test all components to make sure there are no air leaks and that everything works properly.
• Final Inspection and Cleanup – We will do a final inspection of our work for proper seals and function, clean up the work area, and remove all debris.

Commercial Skylights Replacement and Installation

If we determine during our initial consultation and inspection that your skylight has major damage or deterioration, we may recommend replacement rather than repair. In some cases, replacement or new commercial skylight installation may be the safer and more cost-effective option. Installing a new skylight gives you the opportunity to take advantage of modern features that can improve comfort and efficiency. We can help you choose the right type of skylight for your property and provide expert installation services. 

Why Choose NSS Exteriors for Skylight Services

At NSS Exteriors, we have been a trusted partner for commercial property owners, property managers, project managers, and architects in Chicago since 1967. We have close to 60 years of experience in the industry, serving a wide range of industries with high-quality workmanship, durable building materials, and expert installation and repairs. We are licensed, bonded, and insured, and each of our installers was carefully chosen based on their skill and experience. We don't use subcontractors, and our owner personally oversees each project personally to guarantee exceptional results. Our strong commitment to building positive customer relationships and using quality products has earned us a reputation for excellence in our industry. We are also a certified VELUX dealer and a member of the CRCA.

Request an Estimate for Skylight Commercial Services

If you have noticed warning signs of a problem with your commercial skylight, don't delay in seeking solutions. Our team can thoroughly inspect each skylight system and identify broken, damaged, or worn-down components. We will complete repairs as efficiently as possible to minimize your inconvenience and downtime so you can keep your business running as usual. Our skylight replacement, installation, and repair services in Chicago, IL, and the surrounding areas can protect your property and maintain its beauty and value. Contact us to request an estimate for skylight repairs in Chicago, IL, and the surrounding areas.