Professional Commercial Metal Siding in Chicago, IL

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NSS Exteriors is Chicago’s Metal Siding Specialist

When commercial property owners and designers need quality metal siding for office buildings, warehouses, and industrial complexes in Chicago, IL, they turn to the professionals at NSS Exteriors. We are experts in the sheet metal industry and have decades of experience dating back to our beginnings in 1967. Our exterior siding offerings cover a comprehensive list of services, including custom fabrication and installation, siding maintenance, and emergency repairs for leaks or weather damage. The work we’re known for has received rave reviews from our customers, and we offer free estimates for any project. The exterior of your business says as much about your company as every other aspect of your marketing does. When you want to make a bold and powerful statement to your customers, choose NSS Exteriors.   

Metal and ACM Custom Siding for Commercial Buildings

Whether you’re a business owner, designer, or architect, commercial property buildings are often large-scale structures protecting an immense amount of valuable property within their walls. Not only do you want a good-looking product for appearance, but you also need something that will stand up to severe weather and remain durable while staying within your budget. We offer metal panel and aluminum composite material siding (ACM) options. No matter which you choose, the commercial metal siding cost is an affordable investment compared to the price of other exterior siding options. In addition to the budget-friendly price, metal siding and panels are available in a wide range of color choices to match your brand or design style.

What Are the Benefits of ACM Siding?

If you're not familiar with ACM siding, it's a product that's been in use since the late sixties. It offers a dependable exterior with unlimited design options at an attractive price. It's a popular choice for construction for many reasons, such as:
  • ACM offers a long-term, affordable solution for commercial building siding
  • It’s an ecological option because it is 100% recyclable
  • ACM is lightweight, flexible, and easy to maintain
  • Choices are limitless due to available stock and custom coating options to achieve a unique look for any structure
  • Finish options include hard-coat paint systems with superior gloss retention, anti-graffiti finishes, woodgrain, stone imitation, and stripe coatings

Why Businesses Choose ACM Siding

Our business is dedicated to providing quality exterior products for buildings and structures of all sizes that serve various purposes. When we follow up with our customers after a completed job, we collect feedback on their decision to choose our ACM siding and their satisfaction with the product. The common message we hear refers to these three key points:
  • Minimal maintenance – Customers enjoy an exterior that lasts over time without the need to repaint, stain, or repoint.
  • Energy-efficient - Not only is ACM 100% recyclable, but it's an incredible insulator that retains cool air and heat, lowering the cost of HVAC operation.
  • Waterproof – ACM withstands water and heavy rains and is resistant to rust.
Commercial ACM Siding
Commercial ACM Siding
Commercial ACM Siding
Commercial Aluminum Composite Siding

Why You Should Choose NSS Exteriors

Our locally owned and operated company has been providing high-quality exterior services since 1967. In addition to metal siding and panels, we install gutters, flashing, and commercial skylights. If you have an exterior need for a commercial building, we have a solution. Working with us, you’re guaranteed:
  • Licensed, bonded, and insured installers
  • No subcontractors
  • Employees who are background-checked and trained
  • Decades of expertise

Free Estimates for Commercial & Industrial Metal Siding

NSS Exteriors is a leading fabricator and installer of metal siding for commercial buildings in Chicago, IL, and the surrounding area. Our licensed and insured team can provide your office building or industrial complex with custom-made siding in your choice of color and finish that will match your style. Metal siding offers superior durability with incredible insulation capabilities at an affordable price. Contact the pros at NSS Exteriors for a free estimate for siding today!

NEW at NSS!

NSS Exteriors has expanded operations to include in-house custom metal siding options with our new CNC Machining capabilities.

FAQs About Commercial Metal Siding in Chicago, IL

What types of commercial buildings can use metal siding? Metal siding is a versatile option that works well on many different types of commercial and industrial buildings. Its strength, weather resistance, and modern appearance make it suitable for projects of all sizes. It can be used as the primary exterior cladding or as an architectural accent to complement materials such as brick, stone, concrete, or glass. Common applications for metal siding on commercial buildings include:

  • Office buildings
  • Warehouses and distribution centers
  • Manufacturing facilities
  • Retail stores
  • Agricultural buildings
  • Schools
  • Churches
  • Municipal buildings
  • Self-storage facilities


How long does commercial metal siding last? Commercial metal siding is known for its exceptional longevity. With professional installation and routine maintenance, many metal siding systems can last 40 to 60 years or longer. The lifespan depends on several factors, including the type of metal, protective coatings, local climate, and ongoing maintenance. Steel and aluminum siding are both designed to resist moisture, insects, rot, and many of the issues that shorten the lifespan of other exterior materials.


Is commercial metal siding available in different styles and colors? Yes. Today's commercial metal siding offers far more design flexibility than many people realize. Property owners can choose from a wide variety of profiles, finishes, and colors to match the architectural style of their building. Popular options our metal siding contractors can help you choose from include:

  • Vertical panels
  • Horizontal panels
  • Corrugated profiles
  • Ribbed panels
  • Flat architectural panels
  • Wood-grain and textured finishes

Many manufacturers also offer durable factory-applied finishes in a broad range of standard and custom colors that are designed to resist fading, chalking, and corrosion over time.


How often should commercial metal siding be inspected? Commercial metal siding should generally be inspected at least once a year and after major weather events such as hailstorms, high winds, or severe thunderstorms. Routine inspections help identify issues before they become larger problems. During an inspection, a professional will typically check for:

  • Loose or damaged panels
  • Dents or impact damage
  • Corrosion or finish deterioration
  • Loose fasteners
  • Damaged sealants and flashing
  • Signs of water intrusion around penetrations and joints


Can damaged metal siding be repaired? In many cases, yes. One advantage of commercial metal siding is that localized damage can often be repaired without replacing the entire exterior. Minor dents, loose fasteners, damaged trim, or isolated panels may be repaired or replaced individually, depending on the extent of the damage. If corrosion, storm damage, or impact affects a larger section of the wall system, partial metal siding replacement may be the most effective solution. Having damage evaluated promptly helps prevent moisture intrusion and protects the underlying building envelope from more extensive repairs.


Is commercial metal siding energy efficient? Metal siding can contribute to a more energy-efficient building when paired with proper insulation and a well-designed wall assembly. Many systems are available with insulated panels or are installed over continuous insulation to improve thermal performance. Reflective finishes can also help reduce solar heat gain, particularly on buildings exposed to direct sunlight for much of the day. Combined with quality installation with our expert commercial metal siding installers and proper air and moisture barriers, metal siding can help improve indoor comfort while supporting long-term energy efficiency.

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