Exterior Office Design


Is your main entrance looking tired and worn?  

Does your building exterior need updating or repaired?  

Key Interiors provides a comprehensive array of exterior renovation services with a special focus on doors & window options and exterior cladding options. 

We design, supply, and install a variety of doors and windows along with sunshade systems, awnings, and entrance canopies.  From premium anodized aluminum and glass panel to budget vinyl – we have options to fit your style and budget and can discuss the advantages of each as well as energy savings.  

Get a free consultation for your project by filling out the form on this page today.

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Make a Better First Impression

Building exterior cladding options are undergoing a rapid development with new materials and styles being introduced frequently. 

From ventilated rainscreen panel systems, to architectural metal cladding, to more traditional masonry, or brick, we’ll help you find a design that fits your building and company’s brand.

Key Interiors has the ability to assess your specific needs and offer several suggestions to upgrade any part of your exterior or building exterior entrance points.

Of course, we can easily integrate lighting, security systems, or any other upgrades into our projects.


Why Choose Key Interiors For Your Office Design Project?

  • 40+ years of experience creating unique office spaces in your area
  • Customized plans depending on your business and space
  • A dedicated point of contact throughout the project
  • A competitive bid process
  • Full pricing transparency
  • Clear lines of communication and defined areas of responsibility
  • Professional project management
  • Complete trades coordination and management for the entire process
  • Total management of the permitting and inspection process

Ready to See How We Can Transform Your Building?

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Corporate Showroom      1072 N. Garfield St.
Lombard, IL 60148

Ohio Showroom                      81 Mill Street
Gahanna, OH 43230


Illinois: 877.288.9919

Ohio: 866.755.9230