MRSS Hurricane screen systems are designed to withstand the strongest hurricane-force winds and to deflect large and small missiles. Constructed of a technologically advanced, lightweight polypropylene fabric which is 97% solid and 3% porous, it allows for natural light and visibility while effectively eliminating high winds and driving rain. Tested to withstand wind pressure up to 210 MPH. Excellent for large patio openings, it can be used where traditional shutters won’t fit. It is lightweight and can easily be deployed by one person. Our Rolling shutter systems come with a smooth, manual crank or can be upgraded to the fully synchronized electric motor drive for remote controlled operation.