360 Thermal 15700 Export Plaza Dr., Suite C, Houston, TX 77032 and the Texas Association of Builders look for the best spray foam installer in Houston, Texas. Many homeowners are turning to foam insulation, to insulate and seal their homes. An expert professionally trained team of Spray foam installers will insulate with spf which has the highest r value of all insulation, batt insulation, cellulose insulation, and standard fiberglass insulation. Your home’s energy loss comes through windows and doors that leak air. This will range up to 40% of your heating and cooling loss in your home. Foam insulation seals air leaks, stops moisture that causes mold and mildew in a home.