Stones River Spray Foam serves homeowners and builders throughout Smyrna and the greater Nashville metro, where humid summers and rapid new-home construction make quality insulation a top priority. We spray open-cell foam in attics for air sealing and sound dampening between floors, closed-cell foam in walls and rim joists for a durable moisture barrier, and crawl space insulation to control the humidity that damages floor joists in Middle Tennessee homes. Garage insulation and removal of old, settled, or rodent-damaged foam round out our services. Every project starts with an in-person walkthrough so your quote reflects the real scope of the job. We mask off finished spaces.