Serving Louisville, surrounding counties and Southern Indiana for over 20 years

About Us


365 Days of Feelings

History and Philosophy
Four Seasons Solar Products was founded in 1975, and quickly became one of the largest manufacturers of year-round sunrooms and conservatories in the world. 

Four Seasons enclosures and skylights have withstood the test of time in hundreds of thousands of residential and commercial installations, globally. We are committed to delivering products of superior quality and value to our customers around the world. 

Four Seasons philosophy is simple: make efficient use of high quality materials and production methods to deliver optimal product value. With our decades of experience designing, selling and installing sunrooms, you can be confident that Four Seasons has the products, skills and expertise to ensure your glass room addition will perform as well in the future as it does on the day it's built.
Sunnyside Designs was founded in 1998 by Joe and Cecilia Ritchie. Joe had many years in the building and remodeling industry and upon learning he needed knee surgery decided it was time to specialize. He happened upon a fast food restaurant that was being demolished and purchased the sunroom section to be put over a pool at his house. The pool was to be used to help rehabilitate his knees. Shortly thereafter, some friends from Champagne, Il., came to visit and noticed their sunroom. These friends owned a Four Seasons Franchise in Champagne, and invited Joe to see their business. Joe knew he had found his niche.
After 15 years in the business we have installed over 1,000 sunroom projects. We have also won eight awards from the National Sunrooms Association, coming in first place four times.