With more than 40 years of experience in designing and building sunroom additions in Waukegan, S.E. Wisconsin Sunrooms is a three season room contractor you can rely on. No matter what your specific vision might be for a three season sunroom, we’re fully capable of turning those ideas into reality! We specialize in Waukegan three season rooms that are just as one-of-a-kind as your home itself.

When you choose us, you can expect only the highest-quality products that are proven to withstand the Illinois climate. Our Waukegan home additions are built with components from top names like WeatherMaster, Living Space, and Slide Clear, and they’re always installed by trained and experienced technicians.

Waukegan's Three Season Room Contractors

For many families in Waukegan, a three season room installation provides the perfect balance of affordability and functionality, as it offers a stylish, weather-protected space without the additional cost of installing HVAC capabilities. At S.E. Wisconsin Sunrooms, our three season rooms can be built in a number of different styles depending upon your home construction, aesthetic preferences, and budget! We offer:

  • Sunrooms: Let us build you a custom sunroom with insulated frames, low-e glass, and fiberglass-reinforced structural components! We individually design each sun room using CAD technology and can add any component you’d like: lighting, electrical outlets, doggie doors, HVAC ducting, and more.
  • Enclosures: Our patio enclosures are the perfect way to turn an exposed backyard into a cozy, weather-protected space. Choose from Slide Clear screens or WeatherMaster doors and windows for an outdoor living area that fits your planned usage.
  • Conservatories: Similar to a sun room, conservatories are crafted from beautiful glass panes that maximize sunlight. Their gabled or vaulted glass ceilings also add a touch of classic European charm that’s unparalleled by conventional sunrooms!
  • Screen Rooms: Even custom patios can be expertly wrapped in our high-quality screens. For our Waukegan screen rooms, we use screens that are up to three times more durable while still reaching 75% ventilation levels.

Sign up for an Exact Quote Today for Sunroom Additions in Waukegan

Your home is your family’s private oasis—so make it just as stylish and enjoyable as you deserve with the Waukegan three season rooms of S.E. Wisconsin Sunrooms. We’ll listen to your priorities and create a customized three season room installation that’s 100% perfect for you! Call us or fill out our online form to get your free consultation and quote today.

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Why choose S.E. Wisconsin Sunrooms

At S.E. Wisconsin Sunrooms, we don’t just want to provide you with a sunroom that brings you years of happiness; we want to treat you to an experience unlike any you’ve ever had.


Having your home under construction for weeks can be extremely distracting to your daily routine, so we make a point to finish your project in a matter of days and ready for years of enjoyment.


We go above and beyond to ensure our clients are happy with their purchases, working with them every step of the way to craft their sunrooms down to the very last specified detail.


We’ll outfit your sunroom with EcoGreen frames and knee walls to maximize its insulation. We’ll also use Low-E glass that allows natural light to flow in while blocking harmful UV rays.

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