SUPERIOR INSULATION
where Details Matter
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![Insulation]()
Insulation
We offer all types of insulation, including fiberglass batts, fiberglass blow in (walls and attic), rockwool, foam board, and closed cell spray foam. Any insulation need you have we have the expertise and materials to get it done the right way.
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![Air Sealing]()
Air Sealing
Superior Insulation Provides Air Sealing options for both new construction as well as retrofits. With Aero Barrier we can bring even the leakiest Buildings down to miniscule levels of air leakage.
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Home Health
We offer multiple types of testing to help diagnose and improve air leakage, indoor air quality, and high energy costs.
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Our Work
Check out some pictures of our work.
Superior Insulation Co LLC has the knowledge and experience to protect your home against the elements in the greater Spokane area. We live in a diverse landscape and climate that requires excellent insulation and air sealing to fortify homes and buildings against the drastic fluctuations in temperature and moisture our region experiences.
Insulation in the Spokane area is a necessity in keeping energy costs down.
We offer a variety of different products to protect you and your home from the elements.
