ASIfoam.com offers spray foam insulation contractor services for commercial and residential properties in Orange County, Riverside, Los Angeles, and Big Bear. Visit us online to learn more. Benefits of Spray Foam Insulation Lower energy cost Stops drafts allergens and condensation Better indoor air quality Does not settle or shrink Quieter indoor environment Fills irregular shapes Increased climate comfort Adds structural strength Seals cracks and voids Keeps out unwanted pests Commercial and Residential: Walls Attics Roofing Subfloor Cold Storage Tanks (Cold or Hot)