About Our Company

5 Star Insulation is a foam insulation company in Seattle, Washington. We've been doing quality work for many years, and we've built a great reputation for honesty, integrity, and high-quality workmanship. We will treat your basement in a professional and timely manner. We will transform your basement into a healthy space using industry-leading products such as SEALECTION AgribalanceTM Spray Foam Insulation sets new standards of quality, energy-efficiency and performance for builders architects, contractors and homeowners.We service greater Seattle for home insulating and better living.

We service the counties of King, Island, Jefferson, Kitsap, Kittitas, Pierce, Snohomish and Thurston County.We would like to help you to have a healthy basement and to help save money on your energy bills. Please contract us for a Free Estimate