Service Area Image

Whether you want more space to entertain or a cozy corner to curl up with a good book, custom sunrooms are perfect for enhancing the enjoyment and comfort of your home. At S.E. Wisconsin Sunrooms, our first priority is providing exceptional service and high-quality Sussex sunrooms for the diverse needs of our customers. From comfortable patio enclosures to a one-of-a-kind four seasons room, we have the products you can count on to last for a lifetime.

All Seasons Room

When it comes to designing a four seasons room, there are countless factors to consider. The crew at S.E. Wisconsin Sunrooms is the best in the business at helping customers create custom sunrooms that perfectly complement their lifestyle, and all of our products come with the following exclusive benefits:

  • Eco-friendly, affordable sunroom construction
  • Expert sunroom installation from certified installers
  • Three, high-quality sunroom styles to choose from
  • Durable fiberglass window frames
  • Low E glass for superior energy efficiency

Three Seasons Room

S.E. Wisconsin Sunrooms is proud of our legacy for quality and service, and our selection of three seasons rooms is no exception. Beginning with one of the following base model designs, we can enhance your Sussex sunrooms with numerous customizable options:

  • WeatherMaster Sunrooms provide year-round durability and a lifetime of luxurious outdoor living.
  • Screen Rooms are an ideal way to enjoy the outdoor breeze without fighting off insects and damaging UV rays.

Patio Enclosures

Getting the most out of your home’s patio has never been easier when you’re working with the pros at S.E. Wisconsin Sunrooms! Regardless of the size of your existing patio, we can design custom patio enclosures with the following features:

  • Slide Clear Pleated Screen Systems for durable, long-lasting style.
  • WeatherMaster doors that offer full customization options.
  • Knee wall and roof options to perfectly complement your home’s exterior.

Why Choose S.E. Wisconsin Sunrooms

For superior Sussex sunroom additions at an affordable, honest price, there’s no better choice than S.E. Wisconsin Sunrooms! Over the last 40 years, we’ve helped thousands of homeowners enhance their property with high-quality Sussex sunrooms, and we’re proud of our reputation for providing exceptional care and service. When you’re ready to take the next step in designing your ideal sunroom or patio enclosure, give our experienced team a call!

S.E. Wisconsin Sunrooms Customer Feedback

Of 19 customers surveyed, 7 responded (37 %)

Overall Satisfaction
Customer Service
S.E. Wisconsin Sunrooms Logo

Let’s Get You Free Pricing

Our friendly staff is looking forward to helping you build the sunroom of your dreams.

August Sunroom Special

Free Armstrong Plank Upgrade - $1500 Value

S.E. Wisconsin Sunrooms Blueprint
Get Started Now

It's fast and free - no commitments or long-term contracts.

Project Portfolio

Serving customers throughout Wisconsin. Check out our past projects.

View Gallery

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.

Get Free Planning Guide