For over 20 years S-5! has been providing the metal roof industry with The Right solution to attach almost anything to metal roofs. When it comes to attaching snow guards, solar or other ancillary components to a standing seam roof, S-5! is the only way to ensure that NO HARM is done to the protective finish or the seam itself. In the end, it all comes down to a setscrew that ensures maximum holding strength while respecting the integrity of the roof.