Statistically, 90% of homes in the US are under-insulated and under-ventilated. Why, because the code requirement has changed. Current building code requires “R-38” insulation; however, the standard practice for homes built between 1980-2016 was to install much less. Poor Insulation & Ventilation lead to more strain on your AC unit, lowered AC unit lifetime, lowered Roof lifetime, and a significantly lower roof & AC lifetime value over 30 years. Get the most life out of your home with optimal Insulation & Ventilation.