APOC organic felts are designed with Tru-Breathe Technology. This engineered technology keeps rain and water on the outside of your home while allowing water vapor from cooking, cleaning, bathing and other sources to escape home entrapment. Tru-Breathe Technology helps prevent premature damage and rotting of your roof deck materials which can lead to unsafe structures and the development of mold. Make sure you use Tru-Breathe Technology on your home or next project!
Lays flatter - heavy-duty design minimizes the wrinkling that can occur with cheaper felts
Better protection - superior asphalt saturation means improved waterproofing
30# ASTM D4869 2SQ
Safer - preferred by many contractors for its superior slip-resistance, especially in warm climates
Easier application - accurate lay lines allow for easier, more consistent shingle application