Snap-Lock and Perma-Lock Standing Seam roofing systems provide complete protection in the harshest of weather conditions.  Each system has a complete selection of components, including eave and gable trims, sidewall and valley flashings, endwall  and ridge caps, in standard and ventilated designs.  Fasteners, seam stiffeners for snow impact zones, roof jacks, crickets, beam and rafter caps, chase caps, chase canopies, and a complete array of waterproofing underlayments are available. Print a brochure or select a profile for more information about our roofing systems.