Trap-Loc is a patented, revolutionary siding product that withstands harsh hurricane conditions and is Miami-Dade County approved (NOA No. 15-0120.04). The damaging effects hurricane force winds have on homes and buildings can often be disastrous. Most lapsiding products available in the industry today are not up to the job. Trap-Loc is! With its patented Trap-Loc and Top Down Installation, it has been successfully ASTM E3330-02 tested and certified to wind speeds in excess of 230mph.