S-5! has relaunched its website to provide an easy-to-navigate center showcasing the increasing applications of its products. The updated site ( www.s-5.com ) contains S-5! 's new Master Snow Retention Calculator, used to help architects, specifiers, contractors, roofers and building owners determine what snow retention system works best for their roof. More than 150 metal roofing manufacturers are listed on the site as compatible components with S-5! systems.