Southern California's trusted closed-cell spray foam insulation experts. Lower your energy bills, improve comfort, and protect your property with industry-leading foam solutions.
AAU Foam is a full-service closed-cell spray foam insulation company serving the Inland Empire, Orange County, and Los Angeles County. We specialize in commercial, industrial, and specialty spray foam applications that deliver superior energy efficiency, moisture protection, and long-term savings.
From warehouses and metal buildings to truck bodies and fish holds, we bring the right equipment and expertise to every job. We also serve residential clients looking for the highest-performance insulation available. Our team provides honest assessments and competitive pricing — no upsells, no shortcuts.
Superior R-value and moisture barrier. The highest-performance insulation for any commercial, industrial, or residential application.
Large-scale closed-cell spray foam for commercial buildings, warehouses, metal structures, and new construction.
Closed-cell spray foam for refrigerated trucks, box trucks, and cargo bodies. Superior temperature control and moisture protection.
Closed-cell spray foam for fish holds and marine cold storage. Unmatched moisture barrier and thermal performance for the fishing industry.
Spray-applied elastomeric roof coatings for waterproofing, energy savings, and extended roof life.
Closed-cell spray foam for homes looking for the highest-performance insulation. Walls, ceilings, and more.
Get a ballpark estimate for your project. Select a job type, enter your square footage and foam thickness.
Photos coming soon!
Closed-cell spray foam is priced per board foot (1 sq ft x 1 inch thick), typically $1.00-$2.00 per board foot. A common 3-inch application would run $3.00-$6.00 per square foot. Specialty applications like truck bodies and fish holds may vary based on complexity. We provide free on-site estimates — use our quote calculator for a ballpark figure.
Closed-cell spray foam provides R-6.0 to R-7.0 per inch — the highest R-value per inch of any commercial insulation. This means superior insulation in less space compared to fiberglass or cellulose, making it ideal for commercial, industrial, and specialty applications like truck bodies and fish holds.
Most residential spray foam jobs are completed in a single day. The foam expands and cures within minutes of application, and the space is typically safe to reoccupy within 24 hours. Larger commercial projects may take 2-3 days depending on scope.
Yes. Once fully cured (within 24 hours), spray foam is completely inert and safe. During installation, our trained technicians follow all EPA and manufacturer safety guidelines. The building should be vacated during application and for the recommended curing period.
Absolutely. Spray foam creates a continuous air barrier with no gaps or seams, which can reduce heating and cooling costs by 30-50% compared to traditional fiberglass insulation. Many homeowners see a return on investment within 3-5 years through energy savings alone.
AAU Foam serves the Inland Empire, Orange County, and Los Angeles County. Whether you need commercial insulation in Riverside, truck body foam in LA, or fish hold insulation in OC, we've got you covered. Contact us for a free estimate anywhere in our service area.
Schedule a free on-site assessment. We'll evaluate your space and provide an accurate quote.