About Sun Spaces

We are a family owned and operated business, building over 5,000 projects from conservatories, sun rooms and innovative room additions. With close to 80 years of owner combined experience, we have improved the life styles of Washington residents located on The Greater Eastside of Seattle. Our high quality products and excellent customer service has afforded us prestigious recognition such as the Best in the Northwest 2006 and the Best of Bellevue 2009.

We provide a personalized, unique service to those who place importance in their indoor living space by designing and installing high quality sunrooms and room additions, and patios. We use only the finest materials and craftsmanship in every project.

We are totally committed to the highest standards within our industry and customer satisfaction 100% of the time. We truly treat your project as if it were our own until we present the keys to you upon completion. The foundation of our creative sunroom or room addition design is driven by your imagination and desires. With your assistance we will enhance your home’s value and improve your life style. Please contact us so that we can discuss in more detail a project that you may have in mind and answer any questions. Thank you for considering Sun Spaces and giving us the opportunity to earn your business. We look forward to working with you soon.

Aaron Sitzmann & Beau Sitzmann