We insulate homes/businesses between walls (re-insulation) with our premium toxic-free injection foam pumped into existing walls. Also specialize is attic insulation & crawl spaces. Our products are a "one and done", never settles over time, 80% soundproofing, Highest R value/ frame walls: 2x6x24= 30.6 RValue/ 2x4x16= 20.4 .  Effective thermal Resistance: (75 F Mean, 5.1) (35 F Mean,  5.4)  water resistant & slowest flame spread"5".