Kalwall

Kalwall Skylights, Windows & Canopy Systems

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Kalwall Skylights, Windows and Canopy Systems Installation Services in Chicago, IL

Add Light & Beauty to Your Business with NSS Exteriors 

If you’re looking for a cost-effective way to add light to your business or commercial facility in Chicago, IL, you will do well to consider commercial skylights. NSS Exteriors specializes in installing and repairing skylights for commercial buildings. We offer an extensive range of commercial and industrial services, from installation and upgrades to maintenance and emergency repairs. We install Kalwall commercial skylights, windows and canopy systems. Learn more and get in touch with us today to get your free estimate for service. 

NSS Exteriors is a 5-STAR rated service provider!

Kalwall Skylights

Kalwall’s translucent skylights optimize the performance of traditional glass skylights by diffusing light deep into spaces—without glare. In addition, Kalwall skylights will minimize solar heat gain, maximize thermal performance and are rugged enough to handle extreme weather, all without breaking the budget. The introduction of skylights into a space is proven to boost mood and retail sales for an all-around healthy building environment.


Kalwall skylights are available in multiple unique and customizable applications: s-lines, pyramids and geo-roofs®.


Contact NSS Exteriors today for assistance with your Kalwall Skylight needs.

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Kalwall Windows

Retrofits with Kalwall vs. glass result in dramatic cost savings and improved performance. Prevent heat loss and heat gain with a custom insulation package. Reduce reliance on artificial light and electric costs with usable, glare-free daylight. Eliminate the need for shades or other sun-controlling expenses.


Get all the benefits of translucent daylighting with vision glazing for the connection to the outdoors.


Kalwall's high-performance window replacement systems are very competitively priced, virtually maintenance free and offer increased security compared to typical glass retrofits for both increased impact resistance and vandalism.


Contact NSS Exteriors today for assistance with your Kalwall Window Replacement needs.

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Kalwall Canopy Systems

Canopies grace the front of many buildings, offering a design feature that highlights the entrance and provides protection to visitors coming and going. Illuminating a translucent canopy also provides visual protection at night and helps with wayfinding.


When well designed, a building canopy can create a safer entryway by minimizing light contrast ratios so that the transition from outside to inside doesn’t hinder eyesight—which is especially important for aging populations. Kalwall’s translucency softens this transition.


A Kalwall Canopy System pairs Kalwall panels with a custom engineered, all-aluminum structural support system to create a complete turnkey solution.


Contact NSS Exteriors today for assistance with your Kalwall Canopy System needs.

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What Types of Projects Do We Handle?

When installing roof skylights, contractors need to know they’re working with a supplier with a proven history of success. NSS Exteriors works with some of the best skylight installers in Chicago, providing a wide selection of high-quality skylights fitting their clients’ needs. Our collection of exceptional and affordable models comes from the most reputable commercial skylight manufacturers. We work with skylight contractors to navigate the best choices for their projects and integrate their wants and needs into the selection process. Following this strategy ensures contractors find exceptional options to purchase and install at commercial and residential projects throughout the city. Our company specializes in skylight solutions for homes and businesses, such as the following:


  • Commercial Projects – Commercial clients have various needs with their skylights. Some clients require bomb and blast-resistant skylights to protect their buildings and occupants in case an attack occurs. Others simply want to enhance their indoor spaces’ health, comfort, energy efficiency, and aesthetic value. NSS Exteriors has skylight solutions for all these needs available to contractors with various types to fit their specifications.


  • Residential Projects – Homeowners deserve the best quality skylights for their improvement projects and new construction. NSS Exteriors has beautiful and durable skylights from the industry's best manufacturers. Your client might have a small indoor space requiring tubular options, or you might need to install a ventilated skylight to let in airflow during milder seasons. We can match you with skylights for your unique projects.

Why Choose NSS Exteriors

At NSS Exteriors, we’re not just a business - we’re a family. For more than 56 years, our family-owned and operated company has proudly served the Chicago community, proving that our dedication to quality and professionalism is unmatched. Our reputation for superior work and lasting relationships with our clients are just a few of the testaments to our commitment to great service. We work year-round to consistently bring you the best commercial products and services on the market. 


Our Additional Services 

In addition to Skylights, Architectural Panels and Canopies, NSS Exteriors offers a wide range of services catering to commercial and residential projects. With a resume that includes over 12,500 finished projects, there's no better choice than NSS Exteriors when searching for Chicago's top exterior cladding solutions, metal roofing, and more. 


You can rely on our experienced team for expert services like: 

  • Sun tunnels
  • Metal siding 
  • Canopy systems
  • Industrial windows
  • Skylight leak repair
  • Gutters and flashing 
  • Residential skylight installation and repair 
  • Commercial skylight installation and repair 


Contact Us for A Selection of Architectural Panel and Canopy Exteriors

With our work for over 56 years, you can believe that NSS Exteriors is your trusted partner for all things external cladding. Experts in industrial windows, metal roofing, skylights, and more, we're proud to offer high-quality products like Mapes Architectural Panels to help local architects build innovative designs. Contact us to learn more about our services and schedule a consultation.

Call Us to Care for All Your Skylight Needs

Do you need assistance while shopping for high-quality and custom skylights for commercial and residential clients? You can trust NSS Exteriors’ team to fulfill all your team and customers’ wants and needs. We’ve been a reliable skylight supplier for over five decades and only stock the industry’s best skylight options to maintain your reputation and ours. We have the best intentions when selling skylights to home builders, contractors, roofers, and architects throughout Chicagoland. Our team will gladly answer all your questions and help you find the best skylights, windows, and other home improvement products for your clients. If your installation team needs professional guidance, we can provide sound advice before making any purchases. We’ll start your purchasing process with a free consultation to make it more accessible. Contact us today to speak with us about your client’s needs and schedule a consultation.

Contact NSS

NSS Exteriors
4650 W. 120th Street
Alsip, IL 60803
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