Spray Foam Insulation in Salem, OR
Homes, crawl spaces, attics, shops and commercial buildings across Salem and the surrounding area.
Spray Foam Insulation in Salem, Oregon
Salem is the state capital and one of Oregon's largest cities, with a housing stock spread across more than a century of building practice.
Salem work tends to split between older homes in the central and north-east neighbourhoods, where crawl spaces and under-insulated attics dominate, and newer development on the south and west edges where the questions are about new-construction assemblies rather than retrofits. The valley climate is the constant: long wet winters, then summers hot enough that an unsealed attic becomes the hottest part of the house.
Premier Spray Foam Co works throughout Salem and Marion County on homes on vented crawl spaces, farm and agricultural buildings, shops, and new construction. Every job starts with an on-site assessment and a written scope and price before work begins. Licensed in Oregon, CCB #232583.
Choosing the right foam for a Salem building
Air sealing matters as much as R-value in the Willamette Valley. A house that leaks air is expensive through a long grey winter and uncomfortable during increasingly hot summers. Spray foam seals and insulates in the same application.
Closed-cell foam gives the highest R-value per inch and doubles as a moisture and air barrier, which suits crawl spaces, rim joists, roof decks and metal buildings. Open-cell is lighter, costs less per board foot, seals air just as effectively, and often suits interior walls and ceilings where sound matters more than moisture. Where full closed-cell is more than a building needs, a hybrid uses a closed-cell base layer for the seal and a second material above it to reach the target R-value at lower cost.
We will tell you on site where foam is worth it and where it is not. That is a more useful answer than a quote for the most expensive option.
Insulation Services Available in Salem
Need Spray Foam in Salem?
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Common Questions
Do you install spray foam insulation in Salem?
Yes. Premier Spray Foam Co covers Salem and the surrounding area for residential, commercial and agricultural spray foam insulation, with free written estimates. We are licensed in Oregon under CCB #232583.
Should I use open-cell or closed-cell foam in Salem?
It depends on the building and what the space has to cope with. Closed-cell gives more R-value per inch and acts as a moisture barrier, which suits crawl spaces, rim joists and roof decks. Open-cell costs less and seals air just as well, which often suits interior walls and ceilings. We assess the building before recommending either.
How do I get an estimate in Salem?
Call (458) 895-0615. We arrange a time to look at the property, then give you a written scope and price before any work starts.



