Twenty years ago, LP^® TechShield^® Radiant Barrier Sheathing debuted in the Texas market, offering a new, more energy efficient way for builders to construct attics. It also provided homeowners with a way to save on their monthly cooling costs – a major benefit for the hot Texas summer months. Now, twenty years later, LP TechShield sheathing is still the number one radiant barrier on the market and is available to builders across states in the southeast and western regions.