About us – Welcome to Sun Spaces!

Customer Satisfaction Guaranteed!

We bring the light into your home!

We are a Greater Eastside ‘Design & Build Management’ company that specializes in ‘Sunrooms’ and ‘Room Additions’ as well as ‘Glass Wall Systems’ that allow you to feel the outdoors right inside of your home.

Our sunrooms are built as a four seasons addition to your home and the new square footage will be added to your home’s existing floor area as ‘conditioned space’ making the value of it equal to the current cost per square foot value of your home on Real Estate Values websites.

‘Room Additions’ many times consist of our customers desire to have a main floor bedroom with an ensuite attached bath for parents or guests to stay when visiting. We also offer all types of additions for extended family areas or a home office that many times accompanies an interior home remodel.

Our ‘Big Glass’ Wall Systems, like our featured project on our Home Page mostly consists of HUGE slider or folding doors that can range in size up to 40’ wide and up to 14’ tall.

Room Addition Redmond Washington
Room Addition Seattle Washington
Vaulted Room Addition

‘Sunrooms’ that are professionally designed, engineered and built using traditional methods and products to work with the architecture of your home, taking into consideration:

  • The location of it onto your home to capture just the right amount of sunlight.
  • How much and where to place just the right amount of glass.
  • How you will use the space in your everyday living, family room, home office?
  • Making it look like it was designed and built as part of your existing home.
  • Are there any special access requirements or other needs?
  • What type of heat/cool system do we use to meet local and state codes?
  • Finishes such as flooring, electrical needs, fireplace?

Contact us: (425) 466-4245

Ready to get started on your project?

We are different than your average “construction” company as we offer our customers everything they need “under one roof”.