Does SAF install? No. SAF Perimeter Systems is a full system fabricator only and does not perform installation services. Related FAQs How close can a gutter downspout be installed against the wall? How do I become a recommended Perimeter Systems installer? Does SAF have a Perimeter Systems Installer Certification?See All FAQs RELATED TRAINING + GUIDES How to Design and Detail Gussets Gutter Sizing GuideGuide to Cornice Formed MouldingsSee All Training and Guides