heating an older home, an historic home can be a challenge. High utility bills can be solved by upgrading wall and attic insulation. This Woodland homeowner chose the best insulation install to solve his high utility bills and make his home cozy and warm in the winter while cool in the summer. Woodlands older home can be expensive to heat and cool. Spray foam insulation by 360 Thermal can cut utility bills up to 50%. Save money with an insulation upgrade by 360 Thermal. The leading insulation installers in southern Texas.