TremPly KEE Plus Stress Plates were created to enhance both load distribution and wind resistance for TremPly KEE Roofing Systems.  They are engineered for all mechanically fastened TremPly KEE Roofing Systems, including our 100 inch wide membranes, exceed FM Global (FMG 4470) requirements for corrosion resistance and are FMG Approved for Class One Mechanically Attached TremPly KEE Roofing Systems

TremPly KEE Plus Stress Plates are manufactured from 0.47 in. (1.19 mm thick) AZ50 Galvalume coated steel. Oblong in shape, they feature three-quarter inch (1.9 cm) radial corners, a 0.25 in (0.635 cm) hole in the center of the plate, a raised reinforcement area to resist deflection and 12 barbs to enhance wind resistance.  Ensure that you are only using fasteners approved for use with TremPly KEE Plus Stress Plates.